Description and Specification for Lab Tenders

Hydraulic Pump Demonstrator - This hydraulic pump demonstrator incorporates a clear plastic reservoir, liquid filled vacuum and pressure gauges, flow meter and loading valve. The pump is a variable volume, pressure compensated vane type pump driven by a 1.5 hp electric motor. Also installed is an amp meter to monitor motor current. This pump demonstrator is used to illustrate features of a properly designed hydraulic reservoir. The pump inlet piping includes a clear plastic section of pipe, a restricting valve and an air bleed valve; these devices are used to demonstrate the audio and visual effects of pump cavitation. The amp meter is used to demonstrate the principle of pressure compensated pump control..