Darley offers bronze pumps with 316 stainless shaft for marine applications.  These marine firefighting pumps can be purchased to be fitted to a customer supplied marine engine or can be purchased pre-coupled and tested
with a Darley supplied marine engine for both salt and fresh water applications.

1000 gpm (3785 L/M) @ 150 psi (10.3 bar)
700 gpm (2646 L/M) @ 200 psi (13.8 bar)
500 gpm (1893 L/M) @ 250 psi (17.2 bar)

Vertically split, cast iron bronze fitted pump casing
Impellers opposed design to eliminate end thrust
Broached impeller (not keyed) for longer life
Oversized, deep groove radial type bearings for longer life
10 tooth splined shaft for durability
4” NPT discharge
5” or 6” weld flange suction
Uses standard SAE engine adapter

Fire Boat