Johnson Pump 1250 GPH Ultima Combo Pump 1-1/8" Hose 12V [08203-00]
SKU: 66512613333

Johnson Pump 1250 GPH Ultima Combo Pump 1-1/8" Hose 12V [08203-00]

Sale price$80.09 Regular price$88.99
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Johnson Pump 1250 GPH Ultima Combo Pump 1-1/8" Hose 12V [08203-00]1250 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

1250 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: 1-1/8"
  • Does not include Dura-port connection

Specifications

  • Capacity 3ft (0.9 m) head (13.6V/27.2): 60 l/min - 952 GPH
  • Capacity straight (13.6V/27.2V): 73 l/min - 1150 GPH
  • Amperage: 3 A
  • Fuse size: 5 A
  • Connection: 1-1/8""
  • Length: 4.41" (112 mm)
  • Width: 4.25" (108 mm)
  • Height: 3.35" (85 mm)
  • Weight: 16 oz.

Specifications:

  • Gallons Per Hour: 1250 GPH
  • Operation: Automatic
  • Outlet Size: 1-1/8"
  • Volts: 12v
  • Type: Electric
  • Box Dimensions: 4"H x 7"W x 8"L WT: 1.1 lbs
  • UPC: 729321082037

Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66512613333

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Ryan
Alexandria, US
★★★★★ 1
Terrible sound quality and bass
Style: X5206 with Two Woofers
Sounds cheap, didn’t come with a charger, and the bass does not vibrate at all, so I bought got a jbl 110 the next day. The jbl is a thousand times better, the bass blew me away, and the sound is very high quality. Don’t waste your time and money on it get a jbl
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
I
Verified Purchase
Iman.
West Palm Beach, US
★★★★★ 4
Turn me up turbo
Style: X3206 with One Woofer
I bought this for my performances assuming well of the brand (I’m a musician). My biggest complaint is that I wish it were louder. There have been performances where they’ve asked me to turn the volume up and surely enough it’s already at its loudest volume 🥴. The battery life is pretty good, it’s never died on me and I’ve had 4hr gigs before. The light is also a nice touch (and can turn on and off per your request of hitting a button). It makes a sound when you turn it on and off which can also be muted if you can catch it in time. Pretty easy for me to carry from place to place. Im not sure I’d recommend it to a musician but depending on what it is you need it for- it’s truly not bad. For the price it’s pretty average and until I can invest in a louder option, it gets the job done pretty okay.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
J
Verified Purchase
Jasmine C
Port Orchard, US
★★★★★ 5
Not bad
Style: X5206 with Two Woofers
A good speaker, wish it connect to my tv without an audio cord. But the sound is not bad. It’s good for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
J
Verified Purchase
Jwick
Louisville, US
★★★★★ 5
Good product
Works as should and shows correct voltage.. double checked with several multi meters. And has been running my 4000, watt amp for almost 6 months now with no problem
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Reviewed in the United States on August 18, 2025
C
Verified Purchase
chris
Grantham, US
★★★★★ 5
Its ok but falls out
Works good but not connected to the unit so it falls out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026

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