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Discover the reliability of Rule marine pumps, engineered for superior performance in challenging marine environments. Our collection features a range of bilge, utility, and livewell pumps, each designed for durability and efficiency. Whether you're outfitting a fishing vessel or a leisure boat, Rule pumps provide the dependable operation you need. Trusted by marine professionals worldwide, these pumps ensure your vessel remains safe and operational. Explore our selection to find the perfect solution for your marine pumping needs.

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140 – Rule 3" Inline Bilge Blower 12V

Rule
$53.99 - $53.99
$53.99
$53.99 - $53.99
$53.99

Provides ventilation for bilges, engine compartments, galleys and heads. Designed for efficient, high output operation. Easily installed on any fla...

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$53.99 - $53.99
$53.99
$53.99 - $53.99
$53.99

ID20 – Rule Id20 20 Cfm Boat Inflator / Deflator

Rule
$112.69 - $112.69
$112.69
$112.69 - $112.69
$112.69

Inflates a 4 man dinghy in 1-2 minutes Supplied with an adaptor for all major inflatable boats Deflates a dinghy flat and ready to pack One handed...

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$112.69 - $112.69
$112.69
$112.69 - $112.69
$112.69
Sold out

13A - Rule Gold Series 3700 Gph High Capacity Bilge Pump, 12V

Rule
$501.69 - $501.69
$501.69
$501.69 - $501.69
$501.69
Out of stock

Designed for the toughest applications. Designed to produce the highest capacity available for a pump its size. Gold series pumps feature a 5-year ...

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$501.69 - $501.69
$501.69
$501.69 - $501.69
$501.69
Sold out

39 – Rule 12V Eco Switch

Rule
$120.99 - $120.99
$120.99
$120.99 - $120.99
$120.99

An ecologically sound automatic bilge pump control switch. Featuring a non-mercury design, the pump operates with simple air pressure. As water ris...

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$120.99 - $120.99
$120.99
$120.99 - $120.99
$120.99
Rule DB412 Dry Bilge Pump 12V – ultra-dry marine bilge pump front view

DB412 - Rule Db412 Dry Bilge Pump, 12V

Rule
$335.95 - $335.95
$335.95
$335.95 - $335.95
$335.95
Low stock

A Dry Bilge is a clean, odorless bilge. Rule now offers the best, most effective method of removing almost all of the water in your bilge, leaving ...

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$335.95 - $335.95
$335.95
$335.95 - $335.95
$335.95

1232R – Rule Replacement Base Only For Round Rule 800 / 1100 Gph Submersible Bilge Pumps

Rule
$31.39 - $31.39
$31.39
$31.39 - $31.39
$31.39

Original replacement strainer base for your Rule bilge pumps.

$31.39 - $31.39
$31.39
$31.39 - $31.39
$31.39

37FA – Rule Superswitch Float Switch

Rule
$91.89 - $91.89
$91.89
$91.89 - $91.89
$91.89

The non-mercury SuperSwitch is designed for the toughest applications. Includes marine grade 14 gauge "blocked wire," larger float for increased bu...

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$91.89 - $91.89
$91.89
$91.89 - $91.89
$91.89

37A – Rule Superswitch Float Switch

Rule
$83.19 - $83.19
$83.19
$83.19 - $83.19
$83.19

The non-mercury SuperSwitch is designed for the toughest applications. Includes marine grade 14 gauge "blocked wire," larger float for increased bu...

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$83.19 - $83.19
$83.19
$83.19 - $83.19
$83.19

A53S – Rule 110V Ac Automatic Sump Pump With 8' Cord 1800 Gph

Rule
$332.89 - $332.89
$332.89
$332.89 - $332.89
$332.89

Designed for 110 volt AC application and installation possibilities. Comes with 8' cord and elbow adapter. Includes garden hose adapter and 90° elb...

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$332.89 - $332.89
$332.89
$332.89 - $332.89
$332.89

1223R – Rule 1223R Check Valve, 1-1/8"

Rule
$11.59 - $11.59
$11.59
$11.59 - $11.59
$11.59

Pump check valve.

$11.59 - $11.59
$11.59
$11.59 - $11.59
$11.59

35FA – Rule Rule-A-Matic Float Switch

Rule
$64.39 - $64.39
$64.39
$64.39 - $64.39
$64.39

This popular float switch includes a removable base for easy cleaning and servicing, a mercury free snap switch tested to over one million cycles a...

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$64.39 - $64.39
$64.39
$64.39 - $64.39
$64.39

1222R – Rule 1222R Check Valve, 1"

Rule
$11.59 - $11.59
$11.59
$11.59 - $11.59
$11.59

Pump check valve.

$11.59 - $11.59
$11.59
$11.59 - $11.59
$11.59

35A – Rule Rule-A-Matic Float Switch

Rule
$45.95 - $45.95
$45.95
$45.95 - $45.95
$45.95

This popular float switch includes a removable base for easy cleaning and servicing, a mercury free snap switch tested to over one million cycles a...

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$45.95 - $45.95
$45.95
$45.95 - $45.95
$45.95

99B – Rule 99B Shower Drain Box, 1100 Gph, 12V

Rule
$263.79 - $263.79
$263.79
$263.79 - $263.79
$263.79

The shower drain box includes a polycarbonate snap lid cover, gasketed cover, several mounting options, cut guides and drill points, friction fit p...

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$263.79 - $263.79
$263.79
$263.79 - $263.79
$263.79

1221R – Rule 1221R Check Valve, 3/4"

Rule
$12.69 - $12.69
$12.69
$12.69 - $12.69
$12.69

Pump check valve.

$12.69 - $12.69
$12.69
$12.69 - $12.69
$12.69

33ALA – Rule High Water Bilfe Alarm 12V

Rule
$127.59 - $127.59
$127.59
$127.59 - $127.59
$127.59

The system includes a float switch and in-dash gauge with both a visual and audible 85 db alarm. Allows an unmanned compartment to be constantly mo...

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$127.59 - $127.59
$127.59
$127.59 - $127.59
$127.59

98B-24 – Rule 98B24 Shower Drain Box, 800 Gph, 24V

Rule
$264.39 - $264.39
$264.39
$264.39 - $264.39
$264.39

The shower drain box includes a polycarbonate snap lid cover, gasketed cover, several mounting options, cut guides and drill points, friction fit p...

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$264.39 - $264.39
$264.39
$264.39 - $264.39
$264.39

1220R – Rule 1220R Check Valve, 3/4"

Rule
$12.69 - $12.69
$12.69
$12.69 - $12.69
$12.69

Pump check valve.

$12.69 - $12.69
$12.69
$12.69 - $12.69
$12.69

98B – Rule 98B Shower Drain Box, 800 Gph, 12V

Rule
$219.89 - $219.89
$219.89
$219.89 - $219.89
$219.89

The shower drain box includes a polycarbonate snap lid cover, gasketed cover, several mounting options, cut guides and drill points, friction fit p...

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$219.89 - $219.89
$219.89
$219.89 - $219.89
$219.89

32ALA – Rule High Water Bilfe Alarm 24V

Rule
$156.19 - $156.19
$156.19
$156.19 - $156.19
$156.19

The system includes a float switch and in-dash gauge with both a visual and audible 85 db alarm. Allows an unmanned compartment to be constantly mo...

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$156.19 - $156.19
$156.19
$156.19 - $156.19
$156.19

1208R – Rule 1208R Barbed Bilge Pump Port Fitting, 1-1/8" Straight

Rule
$19.09 - $19.09
$19.09
$19.09 - $19.09
$19.09

For use on newer Rule bilge pumps with interchangeable ports.

$19.09 - $19.09
$19.09
$19.09 - $19.09
$19.09

75 – Rule Variable Flow Control Valve

Rule
$31.89 - $31.89
$31.89
$31.89 - $31.89
$31.89

VARIABLE FLOW CONTROL VALVEAllows increases and decreases of flow from the pump with no damage at all to the pump. Range includes from fully open t...

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$31.89 - $31.89
$31.89
$31.89 - $31.89
$31.89

286 – Rule Replacement Base Only For Rule-Mate 1500-2000 Gph Bilge Pumps

Rule
$26.19 - $26.19
$26.19
$26.19 - $26.19
$26.19

Original replacement strainer base for your Rule bilge pumps.

$26.19 - $26.19
$26.19
$26.19 - $26.19
$26.19

1207R – Rule 1207R Barbed Bilge Pump Port Fitting, 1-1/8" 90°

Rule
$18.59 - $18.59
$18.59
$18.59 - $18.59
$18.59

For use on newer Rule bilge pumps with interchangeable ports.

$18.59 - $18.59
$18.59
$18.59 - $18.59
$18.59

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