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Rule 603Stc Livewell Bait Pump Dual Port 12V 800Gph

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Rule Livewell Pump – 603 STC

Good fishing begins with good bait.
Backed by over 50 years of trusted marine performance from Rule Pumps, the Rule 603 STC Livewell Pump is engineered to deliver reliable, high-efficiency water circulation to keep bait and catch healthy — even on fast, modern vessels.

Designed with easy maintenance and flexible installation in mind, the 603 STC is an ideal solution for anglers who demand consistent livewell performance without compromise.

Product Features:

  • High-Efficiency Pump Design
    Optimised motor and impeller deliver dependable water flow to maintain optimal bait health.
  • One-Hand Twist & Click Motor Cartridge (STC)
    The simple push-and-twist cartridge system allows fast motor removal or replacement, even when installed in tight or hard-to-reach areas.
  • Multiple Inlet Configurations
    Compatible with angled thru-hull, straight thru-hull, and seacock installations for versatile setup options.
  • Secondary Inlet Port
    Allows connection of a washdown pump for added onboard functionality.
  • Advanced Anti-Airlock Protection
    Prevents air ingestion and ensures reliable priming and continuous water circulation.
  • High Inlet Pressure Capability
    Built to withstand the increased water pressure created by high-speed intake scoops on faster vessels.

Built for Modern, High-Speed Boats

Unlike standard livewell pumps, the Rule 603 STC is designed to handle the demands of high-speed watercraft. Its robust construction and pressure-resistant design make it suitable for installations where consistent flow under pressure is essential.
(Note: Rule Tournament Series pumps with 400 model numbers are not suitable for high-speed pickup applications.)

Easy Installation & Adaptability

The 603 STC is supplied with threaded nylon hose barb fittings, allowing for flexible hose mounting and compatibility across a wide range of livewell and bait tank setups.

Model Details:

  • Model: Rule 603 STC
  • Type: Livewell Pump
  • Motor Cartridge: Twist & Click (STC)
  • Flow Rate: Refer to manufacturer specifications
  • Application: Livewell and bait tank circulation

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