Pump head may be rotated to suit your installation. New model single chamber diaphragm pump ideal for shower drain, sink drain or remote bilge pumping applications. Fits on exact footprint of old Jabsco model 37202 shower drain pump. Flexible installation – head rotates 360 degrees and also revolves around the motor joint so inlet and outlet ports can be set at any desired angle. A very robust pump that will not clog and requires no filter. 4.2 GPM – 16 litres per minute output. Self priming to 3 metres. Compact size and simple design, capable of extended dry running. Quiet running, ignition protected motor. Multi-position head and ports can be rotated allowing flexible installation. Corrosion resistant parts. Low maintenance – non-clogging joker valves and no filter required. Inlet and outlet ports suit 20mm (3/4?) I.D hose. Compact size: 254mm long x 156mm wide x 127mm high.