Whale - Strumbox Top Entry 25/38mm
Designed to be fitted to the end of a manual bilge pump suction hose deep in the bilge the strum box prevents debris from entering and/or blocking the hose or bilge pump
Allows maximum water to be pumped out
MALE / FEMALE BUSHES Reduction bushes. Male outer thread with a smaller internal female thread.
FEMALE / BARBED TAIL Female (internal) BSP thread to straight barbed hose tail.