• A seacock installed in accordance with the requirements of ABYC H-27,
Seacocks, Thru-Hull Connections, and Drain Plugs, and
• A vented loop to prevent siphoning into the boat. A check valve shall
not be used for this purpose.
If the discharges of several pumps are manifolded to discharge through a
single thru-hull fitting, the system shall be designed so that the operation
of one pump will not back feed another pump, and the simultaneous
operation of each pump will not diminish the pumping capacity of the
system. A check valve shall not be used in the discharge manifold system.
During the winterization of a vessel, it’s recommended that you remove
the check valve and drain any residual water from the plumbing.
Periodically remove, clean and inspect bilge pump, check valve and its
surroundings for damage or debris that may reduce the performance of
the pump.
Operation
The dc motor is suitable for intermittent duty and should not be run for
more than 30 minutes continuously.
Rotation of Pump Head
1. Push down on clip and remove end cover
2. Internal bolt heads now exposed
3. Undo all four mounting bolts
4. Remove bolts and grasp motor unit firmly
5. Rotate pump head to desired position
6. Example of pumps rotational capabilities
7. Replace all 4 internal bolts and secure tightly
8. Replace end cover
1
3
5
7
2
4
6
8
All mounting holes must be sealed with a marine
grade sealant to prevent water intrusion.
Install to ABYC H-22 and E-11
