Designed to meet and exceed the tough demands of commercial and recreational duty. This pump has a liquid cooled, 12-pole motor with double ball bearings for extended service life. The L2200 motor is sealed off by a mechanical seal design, while the L1600 model has lipseal. The impeller is carefully designed and tested to maximise head and flow. The L4000 Features a robust motor design, mechanical shaft seal, high impact ABS plastic and unique threaded port design. Universal base plate and a choice of 1 1/2 or 2 ports makes for a simple installation. Removable check valve included. Specifications Shaft 2343 grade stainless steel Wire size 1.3 mm2 16 GA Wire length 1.8 m Max. 108 BLA CODE MODEL CAPACITY @1M HEAD L/M CAPACITY @1M HEAD GPH CAPACITY OPEN FLOW L/M CAPACITY OPEN FLOW GPH POWER V POWER AMPS FUSE SIZE MAX LENGTH MM HEIGHT MM OUTLET DIA MM 131806 1600GPH 98 1550 100 1600 12 7.0 10A 1.30 149 28/32 131808 1600GPH 98 1550 100 1600 24 3.5 6A 1.30 149 28/32 131818 2200GPH 120 1900 130 2060 12 7.5 12A 2.70 177 28/32 131820 2200GPH 120 1900 130 2060 24 4.5 6A 2.70 177 28/32 131823 4000GPH 164 2600 252 4000 12 15.0 25A 2.45 216 38/50 131824 4000GPH 164 2600 252 4000 24 7.5 15A 2.45 216 38/50 N.B. As with all submersible electrics, attention is needed during installation to ensure that wiring connections remain above water level. Specified output is US gph open flow.