Shop by Brand: Johnson Pump

• Whisper quiet operation
  
• Five-chamber construction
  
• Self-priming
  
• Easy, low cost maintenance
  
• Quick-connect hose or threaded connectors available
  
• Inline strainer and trigger nozzle included as standard
  
• Long service life
  
• Capacity:13 l/min - 3.5 GPM
  
• Pressure Cut Off: 5 bar - 70 psi
  
• Fuse Size: 15 A
  
• Connection:1/2" NPT / hose 3/4", GHT 3/4" ; 3/8" BSP x 1/2" barb,
  
• Motor: WD 3.5 - 120 W, 12/24V DC
  
• Body: PA/PPA
  
• Valves: Nitrile
  
• Diaphragm: Santoprene

• Johnson Pump in-line blowers provide ventilation for bilges, engine compartments, galleys, and heads.
  
• Made from high quality ABS plastic construction, corrosion resistant motors, and premium electrical connections completes these blowers
  
• Five blade, quiet, highly efficient, and reliable operation will provide years of long life
  
• Compact and with mounting feet makes it easy to install on any flat surface

• Heavy duty, 12-pole double ball bearing motor
  
• Liquid cooled for extended motor life
  
• Quality engineered mechanical/lip seal
  
• ISO 8849 Marine and CE standards
  
• Easily interchangeable with most similar bilge pumps
  
• Pump body: Thermoplastic
  
• Shaft seal: Mechanical seal
  
• Shaft: Stainless steel (SS2343)
  
• Voltage: 12 V
  
• Capacity 1.0 m head (13.6 V/27 V): 164 l/min - 2600 GPH
  
• Capacity straight (13.6 V/27 V): 252 l/min - 4000 GPH
  
• Amperage: 15 A
  
• Fuse Size: 25 A
  
• Connection: 1-1/8" and 1-1/4"
  
• Shaft: SS2343
  
• Wire size: 2 mm2 - 14 GA
  
• Max height 216 mm - 8.5"
  
• Weight 2.45 kg - 5.4 lbs

• Whisper quiet operation
  
• Five-chamber construction
  
• Self-priming
  
• Easy, low cost maintenance
  
• Quick-connect hose or threaded connectors available
  
• Inline strainer and trigger nozzle included as standard
  
• Long service life
  
• Capacity:20 l/min - 5.2 GPM
  
• Pressure Cut Off: 5 bar - 70 psi
  
• Fuse Size: 20 A
  
• Connection:1/2" NPT / hose 3/4", GHT 3/4" ; 3/8" BSP x 1/2" barb,
  
• Motor: WD 5.2 - 185 W, 12/24V DC
  
• Body: PA/PPA
  
• Valves: Nitrile
  
• Diaphragm: Santoprene

500 GPH Ultima Combo Automatic Submersible Bilge Pump 12V

Johnson Pump Marine Ultima Combo bilge pumps are JPM's proven Cartridge Bilge Pumps combined with the non-clogging electronic switch Ultima Switch™ for automatic operation. The electronic automatic switch Ultima Switch™ uses the patented Mirus field effect detector cells producing micro-electrical fields that detect disruptions caused by level of water present in the bilge and automatically activates and deactivates the pump.

CE-Approved

Features:

• Pre-configured with an electronic Ultima Switch for automatic operation
• Capacities 500 GPH, 750 GPH, 1000 GPH and 1250 GPH
• Extremely energy efficient
• Water-cooled motor for long service intervals
• Compact, all-in-one motor/impeller unit with stainless steel (SS2343) shaft
• No tools needed for maintenance, no need for complete disassembly. You can now leave the pump casing attached to both the boat and the hoses. 
• 500 GPH, 750 GPH, and 1000 GPH pumps have easy-to-install Dura-Port discharge ports to eliminate stress cracking caused by over-tightened hose clamps
• 500 GPH, 750 GPH, and 1000 GPH pumps are delivered including both a straight and a 90° smooth elbow Dura-Port as well as a removable check valve
• Meets the international standard, ISO 8849 marine
• Pump body: Thermoplastic
• Shaft seal: Lip seal
• Shaft: Stainless steel
• Voltage: 12v
• Wire size: 16GA
• Hose size: 3/4"
• Includes Dura-port connection

Specifications

• Capacity 3ft (0.9 m) head (13.6V/27.2): 33 l/min - 525 GPH
• Capacity straight (13.6V/27.2V): 40 l/min - 630 GPH
• Amperage: 2.5 A
• Fuse size: 5 A
• Connection: 3/4"
• Length: 4.41" (112 mm)
• Width: 4.25" (108 mm)
• Height: 3.35" (85 mm)
• Weight: 14.4 oz.

• Compact, all-in-one motor/impeller unit
  
• No tools needed for maintenance
  
• Extremely energy efficient
  
• Water-cooled motor for long service intervals
  
• Meets the international standard, ISO 8849 marine
  
• Capacity 3 ft (0.9 m) head (13.6 V): 33 l/min - 525 GPH
  
• Capacity Straight: 40 l/min - 630 GPH
  
• Amerpage: 2.5A
  
• Fuse Size: 5 A
  
• Connection: 3/4"
  
• Max Height: 112 mm - 4.4"
  
• Weight: 0.27 kg - 9.6 oz.

• Compact, all-in-one motor/impeller unit
  
• No tools needed for maintenance
  
• Extremely energy efficient
  
• Water-cooled motor for long service intervals
  
• Meets the international standard, ISO 8849 marine
  
• Pump Body: Thermoplastic
  
• Shaft Seal: Lip seal
  
• Shaft: Stainless steel (SS2343)
  
• Voltage: 12 V DC
  
• Capacity 3 ft (0.9 m) head (13.6 V): 33 l/min - 525 GPH
  
• Capacity straight (13.6 V): 40 l/min - 630 GPH
  
• Amperage: 2.5 A
  
• Fuse Size: 5 A
  
• Connection: 3/4"

• Capacity 3 ft (0.9 m) head (13.6 V): 44 l/min - 700 GPH
  
• Capacity Straight: 50 l/min - 800 GPH
  
• Amperage: 3 A
  
• Fuse Size: 5 A
  
• Connection: 3/4"
  
• Max Height: 112 mm - 4.4"
  
• Weight: 0.27 kg - 9.6 oz.

• 8" spray bar with 3/4" barb
  
• 6" shut off assembly with 3/4" barb and 3/4"
  
• Thru-Hull

Aerator Head - 9"

Spray head assemblies can be custom made to required fit, size and flow capacity. A variety of shapes, configuration and options allow us to build these aerating heads to your specifications.

Aerator Head - 9-3/4" Spray Bar with Shut Off Valve

Overall length 9-3/4", 3/4" thru-hull, one shut off valve

Spray head assemblies can be custom made to required fit, size and flow capacity. A variety of shapes, configuration and options allow us to build these aerating heads to your specifications.

Aerator Head

One Shut Off Valve

AirV 4-550 Flex Mount - 12V

Designed for engine compartment ventilation prior to engine start-up. AirV heavy duty blowers are designed for continuous duty and can therefore be used for air intake or extraction in bilges, galleys, accommodation and other compartments.

• 5.2 GPM / 20 I/min Wash Down Pump
  
• Max Pressure 70 psi / 5 bar
  
• 7.5 m / 25' coiled hose 1/2" I.D
  
• Bulk Head fitting with Valve
  
• PUMProtector inlet strainer
  
• Spray nozzle with check vave
  
• 2-way panel switches
  
• 550 GPH Twin Port Live Well Pump
  
• Spray Bar
  
• Dura Port Fittings

• Whisper quiet operation
  
• Five-chamber construction
  
• Smooth flowing
  
• Self-priming
  
• Easy, low cost maintenance
  
• Quick-connect hose
  
• Integrated pressure switch
  
• Long service life
  
• Connection: 1/2" NPT / hose 3/4". 3/4" GHT, Hose 3/4" GHT
  
• Bulkhead fitting - Inlet 3/4" hose, outlet 3/4" GHT

• Whisper quiet operation
  
• Five-chamber construction
  
• Self-priming
  
• Easy, low cost maintenance
  
• Quick-connect hose or threaded connectors available
  
• Pressure switch standard
  
• Long service life

Aqua Jet Washdown 4.0 GPM Pump Kit - 12V

Quiet and pulsation-free, the Aqua Jet Washdown 4.0 GPM Pump Kit provides the perfect deckwash solution for both small and medium sized leisure and commercial boats. 

Features:

• 4.0 GPM
• 12V

Aqua Jet WD 3.5 GPM, 12V Pump Kit

Features:

• Max 13 I/min/3.5 GPM
• Max Pressure 70 psi / 5 bar
• 7.5 m / 25' coiled hose 1/2" I.D
• Bulk Head fitting with Valve
• PUMProtector inlet strainer
• Spray nozzle with check vave
• 2-way panel switches

Aqua Jet WPS 2.9 GPM - 12V NPT - 2.8 Bar

Quiet and pulsation free even at low speeds, the Aqua Jet five chamber diaphragm pump provides the perfect water pressure solution for both small and medium sized leisure and commercial boats. Efficient and compact, Aqua Jet pumps are particularly suitable where low amperage and sounds levels in relation to water flow are placed at a premium - such as in shower and galley applications. Operates in fresh or sea water. Self priming. It is recommended to install pump with an accumulator tank. Always use a PUM Protector inlet strainer before the pump intake. 85 watt motor with PP/PPA body, EPDM valves and santoprene diaphragm. 8.02" L x 7.76" W x 4.33" H. Weight: 3.5 lbs. Capacity: 2.4 GPM/Pressure Cut-Off: 41 psi/Fuse Size: 10 Amp/Connection: 3/8" NPT/hose/1/2", 1/2" NPT/hose 3/4".

Features:

• 5-chamber Aqua Jet WPS pumps provide a reliable "heart" for small boat and RV water pressure systems
• Lower noise and water pulsation
• 2.9 GPM Capacity

Aqua Jet WPS 4.0 GPM 12V NPT - 2.8 Bar

Features:

• 5-chamber Aqua Jet WPS pumps provide a reliable "heart" for small boat and RV water pressure systems
• Lower noise and water pulsation
• 4.0 GPM Capacity

Aqua Jet WPS 4.0 GPM Water Pressure Pump - 24V

Quiet and pulsation free even at low speeds, the Aqua Jet five chamber diaphragm pump provides the perfect water pressure solution for both small and medium sized leisure and commercial boats. Efficient and compact, Aqua Jet pumps are particularly suitable where low amperage and sounds levels in relation to water flow are placed at a premium - such as in shower and galley applications. 

Operates in fresh or sea water. Self priming. It is recommended to install pump with an accumulator tank. Always use a PUM Protector inlet strainer before the pump intake. 100 watt motor with PP/PPA body, EPDM valves and santoprene diaphragm. 9.46" L x 8.42" W x 4.33" H. Weight: 4.5 lbs. Capacity: 4.0 GPM/Pressure Cut-Off: 41 psi/Fuse Size: 5 Amp/Connection: 3/8" NPT/hose/1/2", 1/2" NPT/hose 3/4"; 1/2" NPT, 3/4" hose.

Features:

• 5-chamber Aqua Jet WPS pumps provide a reliable "heart" for small boat and RV water pressure systems
• Lower noise and water pulsation
• 4.0 GPM Capacity