1. Boat Plumbing-Ventilation Offered
  2. sku: 5359236911800752
  3. RULE M-178

RULE M-178 Boat Bilge Pump Float Switch Makes Electric 11/10 Automatic 35

M-178 Rule 11/10 Boat Bilge Pump Float Switch For Pumps Makes Electric Automatic 35

( Brand: Rule ), ( Part Type: Switch Pump ), ( Manufacturer Part Number: M-178 11/10 )

Review RULE 11/10 Boat Bilge Pump Float Switch Pumps Makes Electric Automatic 35

Introducing the Rule M-178 11/10 Boat Bilge Pump Float Switch, an essential accessory for ensuring the automatic operation of your bilge pump. Designed to work with 35-gallon-per-hour (GPH) submersible bilge pumps, this float switch is a must-have for maintaining the optimal water level in your boat's bilge.

The Rule M-178 is a reliable and robust solution for automatic bilge pump operation. It is engineered with a float assembly that activates the switch when the water level rises to a certain point. Once the water level drops below this point, the float returns to its original position, deactivating the switch and allowing the pump to rest. This float switch enables your bilge pump to run only when necessary, conserving energy and prolonging the pump's lifespan.

This Rule M-178 11/10 Boat Bilge Pump Float Switch is designed to be easily installed and integrated into your existing bilge pump setup. It features a 10-foot (3.05 meters) length of heavy-duty, waterproof, and UL-listed wiring, which can be connected to the pump's wiring harness using quick-connect terminals. The switch is also compatible with Rule's 11 Series and 11 Plus bilge pumps.

The Rule M-178 11/10 Boat Bilge Pump Float Switch is constructed from high-quality materials to withstand the harsh marine environment. It is made from corrosion-resistant materials, ensuring durability and longevity. The float assembly is also made from a UV-stabilized, impact-resistant material, ensuring it can withstand exposure to sunlight and rough handling.

To ensure the safety and reliability of your bilge pump system, the Rule M-178 11/10 Boat Bilge Pump Float Switch is UL and CE listed, adhering to the highest safety standards. It is also backed by Rule's limited lifetime warranty, giving you peace of mind and protection against manufacturing defects.

In conclusion, the Rule M-178 11/10 Boat Bilge Pump Float Switch is an essential accessory for any boat owner looking to maintain a dry and safe vessel. Its reliable operation, easy installation, and durability make it an excellent investment for boaters who want to ensure their bilge pump is always ready to go when needed.

Pros and Cons of Buying a Rule M-178 11/10 Boat Bilge Pump Float Switch

The Rule M-178 11/10 boat bilge pump float switch is an essential accessory for automatic electric bilge pumps. This component ensures that the pump turns on when the water level in the bilge reaches a certain point and turns off when the water level recedes. Here are some pros and cons of buying this float switch for a 35-gallon bilge pump.

Pros:

1. Automatic Operation: The Rule M-178 float switch provides automatic operation, ensuring that the bilge pump turns on when needed, preventing potential flooding and water damage.

2. Reliable: Rule is a well-known brand in marine electrical components, and the M-178 float switch is known for its durability and reliability, with a long service life.

3. Easy Installation: The float switch is easy to install, with clear instructions provided in the manual, making it a straightforward process for most boat owners.

4. Adjustable Float: The float switch comes with an adjustable float, allowing users to set the water level at which the pump turns on, providing flexibility and customization.

5. Suitable for Large Bilge Pumps: The Rule M-178 11/10 is suitable for use with bilge pumps up to 35 gallons per minute (GPM), making it an ideal choice for larger boats.

Cons:

1. Cost: The Rule M-178 float switch is more expensive than some other options on the market. However, its reliability and durability make it a worthwhile investment for many boat owners.

2. Requires a Wiring Harness: The float switch does not come with a wiring harness, which means boat owners will need to purchase one separately or install it themselves.

3. Sensitivity: Some users have reported that the float switch is sensitive to small amounts of water, causing the pump to turn on unnecessarily. However, this issue can be mitigated by adjusting the float position.

Conclusion:

The Rule M-178 11/10 boat bilge pump float switch is a reliable and durable accessory that provides automatic operation for larger bilge pumps. Its adjustable float and easy installation make it an ideal choice for boat owners looking to ensure their boats remain dry and safe. Although it may be more expensive than some other options, its long service life and peace of mind make it a worthwhile investment.

Recommendation:

If you are in the market for a float switch for a larger bilge pump, the Rule M-178 11/10 is a solid choice. Its reliability, durability, and ease of installation make it a worthwhile investment for boat owners who want to ensure their boats remain dry and safe. While it may be more expensive than some other options, the peace of mind it provides makes it a worthwhile investment.

part # m178 prices

  • $44.99-$221.50

specifications vesselvent:

  • brand: Rule
  • part type: Switch Pump
  • manufacturer part number: M-178 11/10

seller vesselvent:

  • rating: 98.2%
  • # reviews: 5044

returns vesselvent:

  • policy: No Returns

payments vesselvent:

  • credit card: Discover
  • other
  • wallet: Apple-pay

offer vesselvent:

  • sold: 0
  • started: July 8, 2025
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1

shipping vesselvent:

  • cost: $0.00
  • carrier: USPS
  • type: Calculated
  • transit: 4-11 Days
  • class: Standard
  • service: USPS Ground Advantage

general vesselvent:

  • condition: New
  • Parts Accessories > Boat Parts > Plumbing Ventilation
part type: switch pump,
category: boat parts > plumbing ventilation, sku: 5359236911800752,

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