Waste Pump Robust Single Diaphragm Design Features • Flexible installation • No filter required • Compact and simple design • Self-priming to 3m (9.5ft) • 12V and 24V variants • Dry running capability • Connections for 38mm (1-1/2") ports • Up to 19 lpm (5 US gpm) flow Specifications •...
Maintenance WARNING: Always disconnect pump from power supply. Check all electrical connections periodically, particularly in salt water areas. Corrosion can cause loss of performance or non-operation in extreme cases. The motor should be protected with a corrosion inhibiting spray and any rust should be removed and the motor repainted. Wiring Instructions •...
Exploded View Part Numbers Model Voltage Fuse Sizes 50890-1000 50890-1100 Service Kit SK890 Service Kit - Waste Pump Description Quantity in Kit Bracket Bush Clamp Bottom Clamp Top Con Rod Con Rod Plate Cover* Diaphragm* Hex Head Screw Hex Head Screw* Motor Assembly Screw Recessed Pan Head* Socket Head Screw...