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Trending Johnson Pump 1000gph Ultima Combo Pump 3/4" Hose Dura Port [07903-00] Up To 85% Off [3qcTj6vW]

$22.99 $73.99 -69%

1000 GPH Ultima Combo Automatic Submersible Bilge Pump 12VJohnson 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 auto

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Trending Johnson Pump 1000gph Ultima Combo Pump 3/4" Hose Dura Port [07903-00] Up To 85% Off [3qcTj6vW]

1000 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): 50 l/min - 800 GPH
  • Capacity straight (13.6V/27.2V): 63 l/min - 1000 GPH
  • Amperage: 3.2 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.

Specifications:

  • Gallons Per Hour: 1000 GPH
  • Operation: Automatic
  • Outlet Size: 3/4"
  • Volts: 12v
  • Type: Electric
  • Box Dimensions: 4"H x 7"W x 8"L WT: 1.1 lbs
  • UPC: 729321079037

Owner's Manual (pdf)

What Our Customers Say

January 22, 2026

Absolutely no complaints!

Excellent quality, and a great price.

- Cheryl J..

January 22, 2026

Absolutely no complaints!

I'm happy with this. So good.

- Michele S..

January 22, 2026

Absolutely no complaints!

This is a very intelligent device.

- Daniella Y..

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