Rule-Mate RM500B 500 GPH Automatic Bilge Pump, 12V

Rule-Mate RM500B is a 12V automatic bilge pump rated at 500 GPH with an integrated water-sensing switch. It is used to remove bilge water without a separate float switch. Verify hose size, fuse rating, wiring, and mounting orientation before installation.

Rule-Mate RM500B 500 GPH Automatic Bilge Pump, 12V is listed in the Laken Water Sports marine parts catalog for online ordering and Phoenix-area pickup. Confirm fitment, availability, and pickup timing with the parts team before ordering when compatibility is critical.

Fitment notes: Automatic bilge pump; verify 12V wiring, fuse, and hose size.