CoPulsation products

Variable Speed Vacuum Pumps: Before you consider installing a variable speed vacuum pump you should first understand the technology. There are basically two types of technology available, the conventional designs offered by a variety of other companies and ours. The conventional versions rely on the constant speed variations of the pump to provide both vacuum regulation and the energy savings. These constant speed changes create very large voltage spikes on both your power system and your electric motor. These voltage spikes damage the insulation on the motor windings and will destroy your backup generator when in use. These voltage spikes also cause stray voltage in your facility because they will conduct through the motor bearings and onto the common motor ground and then onto your facility ground.

The Pulse-Check Pulsation Analyzer is a simple hand-held pulsation analyzer that analyzes the performance of any brand of pulsator. It is operated with a 9 VDC battery that automatically shuts off when not in use. It has an LCD display that provides the duration of the A, B, C and D phases in milliseconds. It also provides the milk to rest ratio, number of pulses per minute and the pulsation vacuum level.