Fitment & installation resources

Quick Connect Water Inlet Specifications & Fit Checks

Choose a premium direct replacement or quick-connect option in solid 316 stainless steel. It works with the Flushmaster Controller for compatible engine-flush installations. Confirm the plumbing and mounting dimensions before ordering.

Published product specifications

  • Material: solid 316 stainless steel.
  • Connection: Flushmaster male Quick Connect with locking cap and chain.
  • Flange: 2-3/4 inches; three-hole mounting pattern.
  • Hose connection: 1/2-inch barb installed; 3/8-inch barb included.
  • Seal: double O-ring connection and molded rubber mounting gasket.
  • Confirm mounting opening, screw spacing and rear clearance before installation.

Installation checks

Have a qualified marine technician confirm the inlet’s application and existing plumbing before installation. Compare the opening, flange, screw spacing, mounting support and clearance behind the panel.

Match the included 1/2-inch or 3/8-inch barb to the approved internal hose. Use suitable marine hose clamps and mounting hardware for the boat; inspect the hose condition and test the completed connection for leaks.

For an existing engine-flush reroute, preserve a separate approved route to each engine and all required engine safeguards. This fitting alone does not create a reroute or an automatic flushing system.

Quick Connect Water Inlet labeled product illustration
Use the product specifications and actual mounting measurements together. This illustration is not a drilling template.

Confirm the right part before ordering.

Review the product’s compatibility, included parts and options. If your connection differs, send us your engine details and a clear photo.

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