Marine Plumbing & Ventilation - Bilge Pumps

32 products

  • Sale -13%Last stock! Attwood HeavyDuty Bilge Pump 2000 Series  12V  2000 GPH 47604 Attwood HeavyDuty Bilge Pump 2000 Series  12V  2000 GPH 47604

    Attwood Marine Attwood Heavy-Duty Bilge Pump 2000 Series - 12V - 2000 GPH [4760-4]

    1 in stock

    Heavy-Duty Bilge Pump 2000 SeriesPart #: 4760-4Heavy-Duty Blige Pumps integrate the highest quality bearings, brushes, alloys and magnets designed to withstand extreme usage cycles. Pump all employs an exclusive shaft and motor compartment, reducing wear and significantly extending pump life. Advanced resin compositions incorporated in exterior to resist chemicals such as engine oil, aggressive detergents and hose plasticizers. Attwood's Heavy Duty bilge has unsurpassed durability and efficiency in a compact design to ensure electrical energy is converted to the pump rather than excess heat.Attwood's highest capacity pump! Ball-bearing design provides for cooler motor operation and longer life, Delivers over 2000 GPH at open flow while drawing less than 7-amps.Features: 12V CE Rated 36" Wire 3-Year Warranty WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Gallons Per Hour: 2000 GPH Operation: Non-Automatic Outlet Size: 1-1/8" Volts: 12v Type: Electric Box Dimensions: 6"H x 7"W x 7"L WT: 2.4 lbs UPC: 022697476043 Quick Guide (pdf)Brochure (pdf)

    1 in stock

    $170.87 $147.99

  • TH Marine HYDRA Livewell Pump  1100 GPH  12V  Long Nozzle PMPLWL11DP

    T-H Marine Supplies T-H Marine HYDRA Livewell Pump - 1100 GPH - 12V - Long Nozzle [PMP-LWL11-DP]

    12 in stock

    HYDRA™ Livewell Pump - 1100 GPH - 12V - Long NozzleThe T-H Marine HYDRA™ Livewell Pump is engineered for consistent livewell circulation with simplified service and dual-function capability for serious anglers. Backed by 4,000 hours of testing, HYDRA delivers dependable performance through an anti-airlock design that ensures reliable restarts—even when air is present in the line.Designed for durability in harsh marine environments, the pump features a precision-balanced motor and a 316 stainless steel motor shaft to reduce vibration, noise, and corrosion over time. Stator vane technology optimizes flow efficiency, while the dual-lock cartridge design allows fast motor removal and service without disconnecting hoses or plumbing.Built with versatility in mind, the HYDRA Livewell Pump includes a secondary outlet for wash-down applications, an integrated sealant channel to prevent leaks, and both short and long threaded intake options for flexible installations. Available in 600, 800, and 1100 GPH configurations and meeting ABYC, ISO, and U.S. Coast Guard standards, HYDRA is the premium solution for reliable livewell performance.Features: LONG: 3.5" (3/4"-14) Threaded intake tube (Hole installation size: 1-1/16") FLOW RATE: 1100 GPH AMP DRAW: Approx. 5A FUSE SIZE: 6 AMP INSTALL HOLE: 1-1/16" ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. DUAL-LOCK CARTRIDGE: Designed for quick removal and fast service. SECONDARY OUTLET: Dedicated outlet for wash-down pump. SEALANT CHANNEL: Integrated to prevent leaks.

    12 in stock

    $65.99

  • Sale -26% TH Marine HYDRA Cartridge Bilge Pump  1100 GPH  12V PMPBLG11DP TH Marine HYDRA Cartridge Bilge Pump  1100 GPH  12V PMPBLG11DP

    T-H Marine Supplies T-H Marine HYDRA Cartridge Bilge Pump - 1100 GPH - 12V [PMP-BLG11-DP]

    HYDRA™ Cartridge Bilge Pump - 1100 GPH - 12VThe HYDRA™ Cartridge Bilge Pump is engineered for dependable marine water removal with a service-friendly cartridge design that allows rapid motor replacement without removing the pump housing. Backed by 4,000 hours of testing, HYDRA delivers consistent performance through an advanced anti-airlock design that ensures reliable restarts—even when air is present in the line.Built for long-term durability in harsh marine environments, the HYDRA Cartridge Bilge Pump features a precision-balanced motor and a 316 stainless steel motor shaft to reduce vibration, noise, and corrosion. Stator vane technology optimizes flow efficiency, while the dual-lock cartridge system allows quick, tool-free motor removal for fast servicing on the water or at the dock.Designed with OEM-friendly installation in mind, the positive-lock strainer base matches most standard mounting patterns, and the pump includes straight and 90° outlets, a backflow restrictor, and a flat seal for flexible plumbing configurations. Available in 600 GPH, 800 GPH, and 1100 GPH options and meeting ABYC, ISO, and U.S. Coast Guard standards, the HYDRA Cartridge Bilge Pump delivers reliable performance boaters can trust.Features: AMP DRAW: Approx. 5A FUSE SIZE: 7.5 AMPFLOW RATE: 1100 GPH ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. POSITIVE-LOCK STRAINER BASE: Mounting pattern matches most manufacturers. DUAL LOCK CARTRIDGE: Designed for quick removal and fast service. INCLUDES: Straight & 90º Outlet, Backflow Restrictor, and Flat Seal.

    $84.99 $62.99

  • Sale -31%Last stock! TH Marine HYDRA Livewell Pump  600 GPH  12V  Long Nozzle PMPLWL6DP

    T-H Marine Supplies T-H Marine HYDRA Livewell Pump - 600 GPH - 12V - Long Nozzle [PMP-LWL6-DP]

    2 in stock

    HYDRA™ Livewell Pump - 600 GPH - 12V - Long NozzleThe T-H Marine HYDRA™ Livewell Pump is engineered for consistent livewell circulation with simplified service and dual-function capability for serious anglers. Backed by 4,000 hours of testing, HYDRA delivers dependable performance through an anti-airlock design that ensures reliable restarts—even when air is present in the line.Designed for durability in harsh marine environments, the pump features a precision-balanced motor and a 316 stainless steel motor shaft to reduce vibration, noise, and corrosion over time. Stator vane technology optimizes flow efficiency, while the dual-lock cartridge design allows fast motor removal and service without disconnecting hoses or plumbing.Built with versatility in mind, the HYDRA Livewell Pump includes a secondary outlet for wash-down applications, an integrated sealant channel to prevent leaks, and both short and long threaded intake options for flexible installations. Available in 600, 800, and 1100 GPH configurations and meeting ABYC, ISO, and U.S. Coast Guard standards, HYDRA is the premium solution for reliable livewell performance.Features: ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. DUAL-LOCK CARTRIDGE: Designed for quick removal and fast service. SECONDARY OUTLET: Dedicated outlet for wash-down pump. SEALANT CHANNEL: Integrated to prevent leaks. LONG: 3.5" (3/4"-14) Threaded intake tube (Hole installation size: 1-1/16") FLOW RATE: 600 GPH AMP DRAW: Approx. 3A FUSE SIZE: 4 AMP INSTALL HOLE: 1-1/16"

    2 in stock

    $69.99 $47.99

  • TH Marine HYDRA Automatic Bilge Pump  1100 GPH  12V PMPBLGA11DP TH Marine HYDRA Automatic Bilge Pump  1100 GPH  12V PMPBLGA11DP

    T-H Marine Supplies T-H Marine HYDRA Automatic Bilge Pump - 1100 GPH - 12V [PMP-BLGA11-DP]

    HYDRA™ Automatic Bilge Pump - 1100 GPH - 12VThe T-H Marine HYDRA™ Automatic Bilge Pump is engineered for reliable, high-performance water removal with long-term durability built in. Backed by 4,000 hours of testing, HYDRA delivers dependable operation through its advanced anti-airlock design, ensuring reliable restarts even when air is present in the line. A precision-balanced motor with a 316 stainless steel motor shaft reduces vibration, noise, and corrosion for smooth, long-lasting performance in harsh marine environments.Designed for simplified service and OEM-friendly installation, HYDRA features a removable nozzle for quick maintenance without disconnecting hoses and a positive-lock strainer base that matches most standard mounting patterns. The integrated Sure-Start™ float switch and programmed start delay prevent false starts and extend pump life, while the external test knob allows fast manual operation checks. Available in 800 GPH and 1100 GPH models and meeting all major ABYC, ISO, and U.S. Coast Guard standards, HYDRA is built for confidence on every outing.Features: FLOW RATE: 1100 GPH AMP DRAW: Approx. 5A FUSE SIZE: 7.5 AMP ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. POSITIVE-LOCK STRAINER BASE: Mounting pattern matches most manufacturers. SURE-START FLOAT SWITCH: Corrosion-proof design for a reliable start every time. EXTERNAL TEST KNOB: Allows for quick manual testing. INCLUDES: Straight & 90º Outlet, Backflow Restrictor, and Flat Seal.

  • TH Marine HYDRA Automatic Bilge Pump  800 GPH  12V PMPBLGA8DP TH Marine HYDRA Automatic Bilge Pump  800 GPH  12V PMPBLGA8DP

    T-H Marine Supplies T-H Marine HYDRA Automatic Bilge Pump - 800 GPH - 12V [PMP-BLGA8-DP]

    HYDRA™ Automatic Bilge Pump - 800 GPH - 12VThe T-H Marine HYDRA™ Automatic Bilge Pump is engineered for reliable, high-performance water removal with long-term durability built in. Backed by 4,000 hours of testing, HYDRA delivers dependable operation through its advanced anti-airlock design, ensuring reliable restarts even when air is present in the line. A precision-balanced motor with a 316 stainless steel motor shaft reduces vibration, noise, and corrosion for smooth, long-lasting performance in harsh marine environments.Designed for simplified service and OEM-friendly installation, HYDRA features a removable nozzle for quick maintenance without disconnecting hoses and a positive-lock strainer base that matches most standard mounting patterns. The integrated Sure-Start™ float switch and programmed start delay prevent false starts and extend pump life, while the external test knob allows fast manual operation checks. Available in 800 GPH and 1100 GPH models and meeting all major ABYC, ISO, and U.S. Coast Guard standards, HYDRA is built for confidence on every outing.Features: FLOW RATE: 800 GPH AMP DRAW: Approx. 4A FUSE SIZE: 5 AMP ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. POSITIVE-LOCK STRAINER BASE: Mounting pattern matches most manufacturers. SURE-START FLOAT SWITCH: Corrosion-proof design for a reliable start every time. EXTERNAL TEST KNOB: Allows for quick manual testing. INCLUDES: Straight & 90º Outlet, Backflow Restrictor, and Flat Seal. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

  • TH Marine HYDRA Livewell Pump  1100 GPH  12V  Short Nozzle PMPLWS11DP

    T-H Marine Supplies T-H Marine HYDRA Livewell Pump - 1100 GPH - 12V - Short Nozzle [PMP-LWS11-DP]

    HYDRA™ Livewell Pump - 1100 GPH - 12V - Short NozzleThe T-H Marine HYDRA™ Livewell Pump is engineered for consistent livewell circulation with simplified service and dual-function capability for serious anglers. Backed by 4,000 hours of testing, HYDRA delivers dependable performance through an anti-airlock design that ensures reliable restarts—even when air is present in the line.Designed for durability in harsh marine environments, the pump features a precision-balanced motor and a 316 stainless steel motor shaft to reduce vibration, noise, and corrosion over time. Stator vane technology optimizes flow efficiency, while the dual-lock cartridge design allows fast motor removal and service without disconnecting hoses or plumbing.Built with versatility in mind, the HYDRA Livewell Pump includes a secondary outlet for wash-down applications, an integrated sealant channel to prevent leaks, and both short and long threaded intake options for flexible installations. Available in 600, 800, and 1100 GPH configurations and meeting ABYC, ISO, and U.S. Coast Guard standards, HYDRA is the premium solution for reliable livewell performance.Features: SHORT: 1.5" (3/4"-14) Threaded intake tube (Hole installation size: 1-1/16" FLOW RATE: 1100 GPH AMP DRAW: Approx. 5A FUSE SIZE: 6 AMP INSTALL HOLE: 1-1/16" ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. DUAL-LOCK CARTRIDGE: Designed for quick removal and fast service. SECONDARY OUTLET: Dedicated outlet for wash-down pump. SEALANT CHANNEL: Integrated to prevent leaks.

  • TH Marine HYDRA Cartridge Bilge Pump  800 GPH  12V PMPBLG8DP TH Marine HYDRA Cartridge Bilge Pump  800 GPH  12V PMPBLG8DP

    T-H Marine Supplies T-H Marine HYDRA Cartridge Bilge Pump - 800 GPH - 12V [PMP-BLG8-DP]

    HYDRA™ Cartridge Bilge Pump - 800 GPH - 12VThe HYDRA™ Cartridge Bilge Pump is engineered for dependable marine water removal with a service-friendly cartridge design that allows rapid motor replacement without removing the pump housing. Backed by 4,000 hours of testing, HYDRA delivers consistent performance through an advanced anti-airlock design that ensures reliable restarts—even when air is present in the line.Built for long-term durability in harsh marine environments, the HYDRA Cartridge Bilge Pump features a precision-balanced motor and a 316 stainless steel motor shaft to reduce vibration, noise, and corrosion. Stator vane technology optimizes flow efficiency, while the dual-lock cartridge system allows quick, tool-free motor removal for fast servicing on the water or at the dock.Designed with OEM-friendly installation in mind, the positive-lock strainer base matches most standard mounting patterns, and the pump includes straight and 90° outlets, a backflow restrictor, and a flat seal for flexible plumbing configurations. Available in 600 GPH, 800 GPH, and 1100 GPH options and meeting ABYC, ISO, and U.S. Coast Guard standards, the HYDRA Cartridge Bilge Pump delivers reliable performance boaters can trust.Features: AMP DRAW: Approx. 4A FUSE SIZE: 5 AMPFLOW RATE: 800 GPH ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. POSITIVE-LOCK STRAINER BASE: Mounting pattern matches most manufacturers. DUAL LOCK CARTRIDGE: Designed for quick removal and fast service. INCLUDES: Straight & 90º Outlet, Backflow Restrictor, and Flat Seal

  • Sale -39% TH Marine HYDRA Livewell Pump  800 GPH  12V  Short Nozzle PMPLWS8DP

    T-H Marine Supplies T-H Marine HYDRA Livewell Pump - 800 GPH - 12V - Short Nozzle [PMP-LWS8-DP]

    20 in stock

    HYDRA™ Livewell Pump - 800 GPH - 12V - Short NozzleThe T-H Marine HYDRA™ Livewell Pump is engineered for consistent livewell circulation with simplified service and dual-function capability for serious anglers. Backed by 4,000 hours of testing, HYDRA delivers dependable performance through an anti-airlock design that ensures reliable restarts—even when air is present in the line.Designed for durability in harsh marine environments, the pump features a precision-balanced motor and a 316 stainless steel motor shaft to reduce vibration, noise, and corrosion over time. Stator vane technology optimizes flow efficiency, while the dual-lock cartridge design allows fast motor removal and service without disconnecting hoses or plumbing.Built with versatility in mind, the HYDRA Livewell Pump includes a secondary outlet for wash-down applications, an integrated sealant channel to prevent leaks, and both short and long threaded intake options for flexible installations. Available in 600, 800, and 1100 GPH configurations and meeting ABYC, ISO, and U.S. Coast Guard standards, HYDRA is the premium solution for reliable livewell performance.Features: ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. DUAL-LOCK CARTRIDGE: Designed for quick removal and fast service. SECONDARY OUTLET: Dedicated outlet for wash-down pump. SEALANT CHANNEL: Integrated to prevent leaks. SHORT: 1.5" (3/4"-14) Threaded intake tube (Hole installation size: 1-1/16" FLOW RATE: 800 GPH AMP DRAW: Approx. 4A FUSE SIZE: 5 AMP INSTALL HOLE: 1-1/16"

    20 in stock

    $94.99 $57.99

  • Sale -28% TH Marine HYDRA Livewell Pump  600 GPH  12V  Short Nozzle PMPLWS6DP

    T-H Marine Supplies T-H Marine HYDRA Livewell Pump - 600 GPH - 12V - Short Nozzle [PMP-LWS6-DP]

    18 in stock

    HYDRA™ Livewell Pump - 600 GPH - 12V - Short NozzleThe T-H Marine HYDRA™ Livewell Pump is engineered for consistent livewell circulation with simplified service and dual-function capability for serious anglers. Backed by 4,000 hours of testing, HYDRA delivers dependable performance through an anti-airlock design that ensures reliable restarts—even when air is present in the line.Designed for durability in harsh marine environments, the pump features a precision-balanced motor and a 316 stainless steel motor shaft to reduce vibration, noise, and corrosion over time. Stator vane technology optimizes flow efficiency, while the dual-lock cartridge design allows fast motor removal and service without disconnecting hoses or plumbing.Built with versatility in mind, the HYDRA Livewell Pump includes a secondary outlet for wash-down applications, an integrated sealant channel to prevent leaks, and both short and long threaded intake options for flexible installations. Available in 600, 800, and 1100 GPH configurations and meeting ABYC, ISO, and U.S. Coast Guard standards, HYDRA is the premium solution for reliable livewell performance.Features: ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. DUAL-LOCK CARTRIDGE: Designed for quick removal and fast service. SECONDARY OUTLET: Dedicated outlet for wash-down pump. SEALANT CHANNEL: Integrated to prevent leaks. SHORT: 1.5" (3/4"-14) Threaded intake tube (Hole installation size: 1-1/16") FLOW RATE: 600 GPH AMP DRAW: Approx. 3A FUSE SIZE: 4 AMP INSTALL HOLE: 1-1/16"

    18 in stock

    $64.99 $46.99

  • Sale -39% TH Marine HYDRA Livewell Pump  800 GPH  12V  Long Nozzle PMPLWL8DP

    T-H Marine Supplies T-H Marine HYDRA Livewell Pump - 800 GPH - 12V - Long Nozzle [PMP-LWL8-DP]

    HYDRA™ Livewell Pump - 800 GPH - 12V - Long NozzleThe T-H Marine HYDRA™ Livewell Pump is engineered for consistent livewell circulation with simplified service and dual-function capability for serious anglers. Backed by 4,000 hours of testing, HYDRA delivers dependable performance through an anti-airlock design that ensures reliable restarts—even when air is present in the line.Designed for durability in harsh marine environments, the pump features a precision-balanced motor and a 316 stainless steel motor shaft to reduce vibration, noise, and corrosion over time. Stator vane technology optimizes flow efficiency, while the dual-lock cartridge design allows fast motor removal and service without disconnecting hoses or plumbing.Built with versatility in mind, the HYDRA Livewell Pump includes a secondary outlet for wash-down applications, an integrated sealant channel to prevent leaks, and both short and long threaded intake options for flexible installations. Available in 600, 800, and 1100 GPH configurations and meeting ABYC, ISO, and U.S. Coast Guard standards, HYDRA is the premium solution for reliable livewell performance.Features: ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line. 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability. PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise. REMOVABLE NOZZLE: Allows quick service without disconnecting the hose. STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance. DUAL-LOCK CARTRIDGE: Designed for quick removal and fast service. SECONDARY OUTLET: Dedicated outlet for wash-down pump. SEALANT CHANNEL: Integrated to prevent leaks. LONG: 3.5" (3/4"-14) Threaded intake tube (Hole installation size: 1-1/16") FLOW RATE: 800 GPH AMP DRAW: Approx. 4A FUSE SIZE: 5 AMP INSTALL HOLE: 1-1/16"

    $94.99 $57.99

  • Sale -15%Last stock! Attwood Replacement Cartridge fTsunami 1200 MK2 56246

    Attwood Marine Attwood Replacement Cartridge f/Tsunami 1200 MK2 [5624-6]

    4 in stock

    Replacement Cartridge for Tsunami 1200 MK21200 GPH Replacement Attwood Tsunami motor cartridge. For use with Attwood Tsunami MK2 (56 series) Bilge and Aerator pumps. Attwood Tsunami MK2 motor cartridge eliminates air locks.Features: 1200 GPH Replacement Attwood Tsunami motor cartridge For use with Attwood Tsunami MK2 (56 series) Bilge and Aerator pump Attwood Tsunami MK2 motor cartridge eliminates air locks

    4 in stock

    $50.64 $42.99

  • Sale -14% Attwood HD2000 Heavy Duty Bilge Pump  24V  2000 GPH 47704 Attwood HD2000 Heavy Duty Bilge Pump  24V  2000 GPH 47704

    Attwood Marine Attwood HD2000 Heavy Duty Bilge Pump - 24V 2000 GPH [4770-4]

    6 in stock

    HD2000 Heavy Duty Bilge Pump - 24V & 2000 GPHHeavy-Duty Blige Pumps integrate the highest quality bearings, brushes, alloys, and magnets designed to withstand extreme usage cycles. The pump also employs an exclusive shaft and motor compartment, reducing wear and significantly extending pump life. Advanced resin compositions are incorporated in the exterior to resist chemicals such as engine oil, aggressive detergents, and hose plasticizers. Attwood’s Heavy Duty bilge has unsurpassed durability and efficiency in a compact design to ensure electrical energy is converted to the pump rather than excess heat. Attwood's highest capacity pump, the ball-bearing design provides for cooler motor operation and longer life. Also, this pump delivers over 2000 GPH at open flow while drawing less than 7-amps.Features: High-quality bearings, brushes, alloys, and magnets Advanced resin compositions incorporated into the exterior Specifications: Rated Voltage: 24 Fuse Size: 7 Amp Hose Size: (inch) 1-1/8" inner diameter Specifications: Gallons Per Hour: 2000 GPH Operation: Non-Automatic Outlet Size: 1-1/8" Type: Electric Volts: 24v Box Dimensions: 6"H x 6"W x 7"L WT: 2.4 lbs UPC: 022697477040 Quick Guide (pdf)

    6 in stock

    $187.51 $160.99

  • Sale -11% Attwood 800 GPH Shower Sump MK2 System  12V 51434

    Attwood Marine Attwood 800 GPH Shower Sump MK2 System - 12V [5143-4]

    12 in stock

    800 GPH Shower Sump MK2 System - 12VAttwood’s shower sump systems deliver the performance you’ve been asking for. Choose from standard or large box sizes. They offer fast water flow into and out of the sump. The lid snaps into place to allow quick installation (and removal for cleaning) and includes a gasket to seal the sump box against overflow. The sump box even includes an air vent to prevent airlocks. It meets or exceeds all applicable standards of the ABYC and USCG.Specifications: 800 GPH Amp Draw: 2.5 Rated Voltage: 12V Fuse Size: 5A Outlet Hose Size: 3/4" I.D. Wire/Connector: 22" wire

    12 in stock

    $180.97 $160.99

  • Sale -10% Attwood 500 GPH Shower Sump MK2 System  12V 51414

    Attwood Marine Attwood 500 GPH Shower Sump MK2 System - 12V [5141-4]

    10 in stock

    500 GPH Shower Sump MK2 System - 12VAttwood’s shower sump systems deliver the performance you’ve been asking for. Choose from standard or large box sizes. They offer fast water flow into and out of the sump. The lid snaps into place to allow quick installation (and removal for cleaning) and includes a gasket to seal the sump box against overflow. The sump box even includes an air vent to prevent airlocks. It meets or exceeds all applicable standards of the ABYC and USCG.Specifications: Amp Draw: 1.4 500 GPH Rated Voltage: 12V Fuse Size: 3A Outlet Hose Size: 3/4" I.D. Wire/Connector: 22" wire

    10 in stock

    $165.06 $148.99

  • Sale -18% Attwood Replacement Cartridge fTsunami 500 MK2 56206

    Attwood Marine Attwood Replacement Cartridge f/Tsunami 500 MK2 [5620-6]

    Replacement Cartridge for Tsunami 500 MK2Attwood replacement motor cartridge for T500 model Tsunami series bilge pumps. Sold per each.

    $28.17 $22.99

  • Sale -5%Last stock! Attwood Tsunami MK2 T500 Manual Bilge Pump wInstallation Kit  500 GPH  12V 56147

    Attwood Marine Attwood Tsunami MK2 T500 Manual Bilge Pump w/Installation Kit - 500 GPH 12V [5614-7]

    5 in stock

    Tsunami MK2 T500 Manual Bilge Pump with Installation Kit - 500 GPH & 12VThis is a complete kit (includes a bilge pump) to install a manual bilge pump with a 3/4" I.D. hose outlet. The Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X-Air™ Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump. Kit Includes: Attwood Tsunami Mk2 500 GPH Pump Washer / Non-Return Valve 90-degree Outlet Straight Outlet 3/4" x 5' Pump Hose 3/4" Thru-hull fitting 2-way on/off switch with bezel plate Snap-It hose clamps Wire Kit Installation Kit Easy Installation & Service: GPH (Gallons Per Hour): 500 GPH 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation Backward compatible hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps External mounting feet and integrated outlets reduce time and effort Service pump cartridges from hard-to-reach areas using only one hand Specifications: Rated Volts DC: 12VDC Fuse Size: 3 AMP Wire Length: (inch) 29" / (mm) 735mm Hose Diameter: (inch) 3/4" and 1" *Caution: Bilge pump switches are not external ignition protected Specifications: Gallons Per Hour: 500 GPH Operation: Non-Automatic Outlet Size: 3/4" or 1" Type: Electric Volts: 12v Box Dimensions: 6"H x 7"W x 9"L WT: 1.75 lbs UPC: 022697024213 Quick Guide (pdf)

    5 in stock

    $74.99 $70.99

  • Sale -12% Attwood Kayak Hand Bilge Pump 115952

    Attwood Marine Attwood Kayak Hand Bilge Pump [11595-2]

    6 in stock

    Kayak Hand Bilge Pump This Attwood Hand-Operated Bilge Pump quickly and safely removes unwanted water and other liquids from small craft such as kayaks, canoes, and small fishing boats. This pump can remove up to 8 gallons per minute, and no hose is required. The pump is an 18-inch-long pump and has an ergonomic hand grip that keeps the pump afloat if dropped into the water.Features: Ideal for small craft such as kayaks, canoes, and small fishing boats (inch) 18" long Sturdy, impact-resistant, and lightweight plastic construction *No hose is required Specifications: Gallons Per Minute: 8 GPM Operation: Non-Automatic Type: Manual Box Dimensions: 4"H x 4"W x 21"L WT: 3.7 lbs UPC: 022697115959

    6 in stock

    $32.99 $28.99

  • Sale -6% Attwood Tsunami MK2 Manual Bilge Pump  T1200  1200 GPH  24V 56137

    Attwood Marine Attwood Tsunami MK2 Manual Bilge Pump - T1200 - 1200 GPH 24V [5613-7]

    7 in stock

    Tsunami MK2 Manual Bilge Pump - T1200 - 1200 GPH & 24VThe Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X-Air™ Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump.Easy Installation & Service  GPH (Gallons Per Hour): 1200 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation Backward compatible hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps External mounting feet and integrated outlet reduces time and effort Service pump cartridges from hard-to-reach areas using only one hand Specifications: Rated Volts DC: 24V Fuse Size: 2 Amp Wire Length: (inch) 29" / (mm) 735 Hose Diameter: (inch) 1" and 1-1/8" *Must be used with appropriate Tsunami outlet Specifications: Gallons Per Hour: 1200 GPH Gallons Per Minute: 20 GPM Operation: Non-Automatic Outlet Size: 1" or 1-1/8" Type: Electric Volts: 24v Box Dimensions: 4"H x 5"W x 7"L WT: 1.2 lbs UPC: 022697024190 Quick Guide (pdf)

    7 in stock

    $69.99 $65.99

  • Sale -5% Attwood Tsunami MK2 Manual Bilge Pump  T1200  1200 GPH  12V 56127 Attwood Tsunami MK2 Manual Bilge Pump  T1200  1200 GPH  12V 56127

    Attwood Marine Attwood Tsunami MK2 Manual Bilge Pump - T1200 - 1200 GPH 12V [5612-7]

    6 in stock

    Tsunami MK2 Manual Bilge Pump - T1200 - 1200 GPH & 12VThe Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X-Air™ Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump.Easy Installation & Service  GPH (Gallons Per Hour): 1200 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation Backward compatible hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps External mounting feet and integrated outlet reduces time and effort Service pump cartridges from hard-to-reach areas using only one hand Specifications: Rated Volts DC: 12V Fuse Size: 5 Amp Wire Length: (inch) 29" / (mm) 735 Hose Diameter: (inch) 1" and 1-1/8" *Must be used with appropriate Tsunami outlet Specifications: Gallons Per Hour: 1200 GPH Gallons Per Minute: 20 GPM Operation: Non-Automatic Outlet Size: 1" or 1-1/8" Type: Electric Volts: 12v Box Dimensions: 4"H x 5"W x 7"L WT: 1.25 lbs UPC: 022697024152 Quick Guide (pdf)

    6 in stock

    $74.99 $70.99

  • Sale -7%Last stock! Attwood Tsunami MK2 Manual Bilge Pump  T800  800 GPH  12V 56087 Attwood Tsunami MK2 Manual Bilge Pump  T800  800 GPH  12V 56087

    Attwood Marine Attwood Tsunami MK2 Manual Bilge Pump - T800 - 800 GPH 12V [5608-7]

    4 in stock

    Tsunami MK2 Manual Bilge Pump - T800 - 800 GPH & 12VThe Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X-Air™ Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump.Easy Installation & Service  GPH (Gallons Per Hour): 800 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation Backward compatible hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps External mounting feet and integrated outlet reduces time and effort Service pump cartridges from hard-to-reach areas using only one hand Specifications: Rated Volts DC: 12V Fuse Size: 4 Amp Wire Length: (inch) 29" / (mm) 735 Hose Diameter: (inch) 3/4" and 1" *Must be used with appropriate Tsunami outlet Specifications: Gallons Per Hour: 800 GPH Operation: Non-Automatic Outlet Size: 3/4" or 1" Type: Electric Volts: 12v Box Dimensions: 4"H x 5"W x 7"L WT: 1.2 lbs UPC: 022697023988 Quick Guide (pdf)

    4 in stock

    $57.99 $53.99

  • Sale -5% Attwood Tsunami MK2 Manual Bilge Pump  T800  800 GPH  24V 56097

    Attwood Marine Attwood Tsunami MK2 Manual Bilge Pump - T800 - 800 GPH 24V [5609-7]

    7 in stock

    Tsunami MK2 Manual Bilge Pump - T800 - 800 GPH & 24VThe Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X-Air™ Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump.Easy Installation & Service  GPH (Gallons Per Hour): 800 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation Backward compatible hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps External mounting feet and integrated outlet reduces time and effort Service pump cartridges from hard-to-reach areas using only one hand Specifications: Rated Volts DC: 24V Fuse Size: 2 Amp Wire Length: (inch) 29" / (mm) 735 Hose Diameter: (inch) 3/4" and 1" *Must be used with appropriate Tsunami outlet Specifications: Gallons Per Hour: 800 GPH Operation: Non-Automatic Outlet Size: 3/4" or 1" Type: Electric Volts: 24v Box Dimensions: 4"H x 5"W x 7"L WT: 1.2 lbs UPC: 022697024121 Quick Guide (pdf)

    7 in stock

    $60.20 $56.99

  • Sale -8% Attwood Tsunami MK2 Manual Bilge Pump  T500  500 GPH  12V 56067 Attwood Tsunami MK2 Manual Bilge Pump  T500  500 GPH  12V 56067

    Attwood Marine Attwood Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH 12V [5606-7]

    10 in stock

    Tsunami MK2 Manual Bilge Pump - T500 - 500 GPH & 12VThe Tsunami Mk2 is the only manual bilge pump that eliminates airlocks. This is done by the Patented X-Air™ Impeller, which ejects trapped air in the pump and pipework. Also, the Tsunami Mk2 is the most reliable manual bilge pump in freshwater applications, considering it has 40% better protection against water ingress and electrolysis vs. the Mk1 pump.Easy Installation & Service  GPH (Gallons Per Hour): 500 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation Backward compatible hole pattern and motor cartridges of Tsunami Mk1 bilge and aerator pumps External mounting feet and integrated outlet reduces time and effort Service pump cartridges from hard-to-reach areas using only one hand Specifications: Rated Volts DC: 12V Fuse Size: 3 Amp Wire Length: (inch) 29" / (mm) 735 Hose Diameter: (inch) 3/4" and 1" *Must be used with appropriate Tsunami outlet Specifications: Gallons Per Hour: 500 GPH Operation: Non-Automatic Outlet Size: 3/4" or 1" Type: Electric Volts: 12v Box Dimensions: 4"H x 6"W x 7"L WT: 0.8 lbs UPC: 022697023971 Quick Guide (pdf)

    10 in stock

    $36.99 $33.99

  • Sale -8% Attwood Sahara MK2 S800 Bilge Pump 800 GPH  12V  Automatic 55087

    Attwood Marine Attwood Sahara MK2 S800 Bilge Pump 800 GPH - 12V - Automatic [5508-7]

    Sahara MK2 S800 Bilge Pump 800 GPH - 12V - AutomaticEngineered for extended service life, these pumps feature a cool-running design and quality components, including permanent magnet motors, stainless steel shafts, and steel-reinforced seals.Features: Sahara Mk2 is the only automatic bilge pump that eliminates air-locks  Patented X-Air™ Impeller ejects trapped air in the pump and pipework. Sahara Mk2 is the easiest automatic bilge pump to install and service  External mounting feet and integrated outlet reduces time and effort. Universal mounting pattern makes replacement simple. Service pump cartridge from hard-to-reach areas using only one hand. Sahara Mk2 is the most reliable automatic bilge pump in freshwater and saltwater applications  Attwood’s SteadySwitch™ reduces cycling and extends the life of the pump. 40% better protection against water ingress and electrolysis - vs. MK1. 2X better protection against water ingress and electrolysis - than the leading competition. Universal mounting patterns make it backwards compatible with the most popular bilge pumps on the market. Specifications: Type: Electric Outlet Size: 3/4" or 1" Operation: Automatic Volts: 12v Gallons Per Hour: 800 GPH Box Dimensions: 4"H x 6"W x 7"L WT: 1.35 lbs UPC: 022697023469 Owner's Manual (pdf)Brochure (pdf)

    $117.99 $107.99


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