Whale Gulper 220 is a wastewater pump particularly designed to handle hair and gels, making it ideal as a shower waste pump. It features a body constructed from aluminium and glass-filled nylon for a robust housing suitable for the marine environment along with rubber feet designed to absorb vibration. No clog no filter waste pump built on more than a decade of market leading pump technology Up to 14 litres (3.7 US gals) per minute Will run dry without damage and pump a mixture of air and water Specially designed to pump waste water Large single diaphragm Virtually non-choke valves No filter required Self-priming up to 3 m (10 ft) Easy to install in confined spaces Double outlet valve ensuring continuous flow Multi directional head Can be mounted almost anywhere Low power consumption Please note: Gulper 220 is not suitable for pumping diesel Specification: Flow Rate Description: 14 LPM (3 GPM / 3.7 US GPM) Maximum Head and Lift: Combined head and lift: 4m (13.1ft) Maximum Pump Head: 2.3 to 4.27 Metres Hose Size: 19mm / 3/4" Maximum Recommended Head: 3 Metres (9.8 Feet) Replaces: Closest Alternative for Flojet Shower Waste Drain Pumps Self Primes up to: 3 Metres (9.8 Feet) Wire Size: Minimum 1.5mm² (16 AWG) Inlet Outlet: 19mm (3/4") ID hose Brand: Whale Model: BP1552 Voltage Description: 12V DC Fuse: 5A Height Description: 117mm (4-5/8") Width: 173mm (6-13/16") Length: 273mm (10-3/4") Dimensions: Base: 135mm x 111mm (5-5/16" x 4-3/4")