SKU: 14595260263

Commodore 1100 GPH Automatic AMP Sensor Bilge Pump - 12V [CM-B31-1100B]

Sale price$107.99 Regular price$119.99
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

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Description

Commodore 1100 GPH Automatic AMP Sensor Bilge Pump - 12V [CM-B31-1100B]1100 GPH Automatic AMP Sensor Bilge Pump 12V The B31 Series Automatic Bilge Pump offers unparalleled efficiency and reliability for marine applications. Designed with a compact, automatic operation, this high performance pump eliminates the need for a separate float switch. With a flow rate of 1100 GPH and compatibility with both 12V and 24V systems, it is perfect for a wide range of vessels. Durable, marine grade materials and advanced features

1100 GPH Automatic AMP Sensor Bilge Pump - 12V

The B31-Series Automatic Bilge Pump offers unparalleled efficiency and reliability for marine applications. Designed with a compact, automatic operation, this high-performance pump eliminates the need for a separate float switch. With a flow rate of 1100 GPH and compatibility with both 12V and 24V systems, it is perfect for a wide range of vessels. Durable, marine-grade materials and advanced features ensure a long service life, while the quick-connect components make installation and maintenance a breeze. Whether you're upgrading or replacing a bilge pump, the B31-Series delivers powerful performance and unmatched convenience.

Features:

  • Quick-Connect Wiring: Features threaded outlets and quick-connect wiring for seamless installation and maintenance. Replace the motor or base in seconds, not hours! Allows to user to switch the pump out in seconds between the quick disconnect base, quick disconnect wiring, and quick disconnect plumbing.
  • Automatic Operation: No float switch is required. The pump checks for water every 2.5 minutes and activates only when needed, conserving energy and ensuring optimal performance.
  • High Flow Capacity: Capable of pumping 1100 GPH, this pump is ideal for quickly removing bilge water, even in challenging marine conditions.
  • Durable Marine-Grade Materials: Built with a stainless-steel motor shaft, moisture-tight seals, and marine-grade, silicon-blocked wiring, it is designed to withstand harsh marine environments.
  • Submersible and Ignition Protected: Fully submersible and meets or exceeds ISO 8846 and ISO 8849 standards for safe operation in explosive atmospheres.
  • Built-In Check Valve: Prevents water backflow, ensuring that your bilge remains dry and efficient between pump cycles.
  • Dual Outlet Compatibility: Includes fittings for 3/4 inch and 1-1/8 inch hoses, offering flexible compatibility with existing plumbing.
  • Warranty: Backed by a 4-year warranty, providing peace of mind and reliable performance.

Specifications:

  • Weight: 1.03 lbs
  • Flow Rate: 1100 GPH
  • Volts: 12V
  • Current: 4.0A
  • Head: 12.0' (4.0m)

Included Components:

  • Dual-size straight fitting (3/4 inch and 1-1/8 inch)
  • Optional 90-degree angled fitting (1-1/8 inch)
  • Quick-connect wiring for hassle-free setup

Specifications:

  • Gallons Per Hour: 1100
  • Operation: Automatic
  • Outlet Size: 3/4" & 1-1/8"
  • Volts: 12
  • Box Dimensions: 3"H x 5"W x 5"L WT: 1.3 lbs
  • UPC: 817683023017
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: 14595260263

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4.6 ★★★★★
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Verified Purchase
Jodi
West Palm Beach, US
★★★★★ 5
Great product
Color: Untinted (1.7 oz)
Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
R
Verified Purchase
Ryan
Chelsea, US
★★★★★ 2
Pills up on skin
Color: Untinted (1.7 oz)
I’m on the hunt for the perfect mineral sunscreen for my face because the non mineral kind irritates my eyes. This had good reviews so I figured I’d give it a try. I’m disappointed. Pros: It is a mineral sunscreen. The pump application is nice and works well. I like that it had skincare in it. It feels like moisturizer in my hand. Unfortunately it doesn’t behave that way on my face. Cons: It smells like diaper rash cream. This isn’t entirely a problem on its own, and being a mineral sunscreen I wasn’t surprised. But I’ve used others that don’t smell like this. It pills like crazy. I’ve tried multiple ways of applying it, and I can’t keep it from pilling up on my skin like I’ve just used Dr Melaxin’s peel shot. By the time I wipe off all the little pills, I’m sure I’ve wiped away the sun protection. I won’t buy this again
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Reviewed in the United States on April 23, 2026
A
Andria
Phoenix, US
★★★★★ 4
Clean ingredients
Color: Untinted (1.7 oz)
Good product. Runs a little thick like every sunscreen with zinc in it. thankfully has great ingredients and there is no beefy smell like some tallow brands. Enjoyable product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
J
Verified Purchase
Justin R.
Bozeman, US
★★★★★ 5
It’s clean ingredients
Color: Untinted (1.7 oz)
Love this stuff!!
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Reviewed in the United States on April 14, 2026
P
Verified Purchase
Pam Dygert
Chelsea, US
★★★★★ 5
Rosascia, allergies, hot flashes, this is perfect.
As an aging woman, my gave doesn't tolerate much anymore. Have allergies to many things so this keeps my redness at bay. Super cool relief. Glad I found this. Lightweight, works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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