ADC (Patented Automatic Discharge Connection)
Efficiency Improvements

The ADC is a patented leak-proof design which dramatically reduces bypass flow water while increasing the efficiency of the pumping system. Typically, our research has shown efficiency improvements of up to 3-5%.

Standard Connection
ADC Connection

with loss of efficiency from water bypass

with no water bypass

At low pressure - zero leakage
At low pressure - zero leakage
At medium pressure - blow-by occurs
At medium pressure - leak-proof design seats to prevent leakage
At higher pressures - severe blow-by occurs
Patented leak-proof design prevents leakage even at high pressure