Diaphragm Series

Our Products: Test Pumps > Diaphragm Series

The Diaphragm series hydrostatic test pumps are large volume, medium pressure test pumps, with flow rates up to 56 GPM, and pressures ranging to 600 PSI, designed to test large diameter water lines up to 96" and above.

DP-3B Hydrostatic Test Pump 11 GPM up to 550 PSI, pressure testing

Hydrostatic Test Pump, designed for testing water lines up to 24 inch in diameter. Triple Diaphragm, Gas "Briggs & Stratton" engine. DP-3B, 11 GPM up to 550 PSI .... (Pictured with optional accessories).

DPR-3B Hydrostatic Test Pump 11 GPM up to 550 PSI, pressure testing

Hydrostatic Test Pump, designed for testing water lines up to 24 inch in diameter. Triple Diaphragm, Gas "Robin" engine. DPH-3B, 11 GPM up to 550 PSI .... (Pictured with optional accessories).

DPH-3B Hydrostatic Test Pump 11 GPM up to 550 PSI, pressure testing

Hydrostatic Test Pump, designed for testing water lines up to 24 inch in diameter. Triple Diaphragm, Gas "Honda" engine. DPH-3B, 11 GPM up to 550 PSI .... (Pictured with optional accessories).

DPH-8 Hydrostatic Test Pump 32 GPM up to 300 PSI, pressure testing

Hydrostatic Test Pump, designed for testing water lines up to 96 inch in diameter. Triple Diaphragm, Gas "Honda" engine. DPH-8, 32 GPM up to 300 PSI....(Pictured with optional accessories)

DPH-56/250 Hydrostatic Test Pump 56 GPM up to 250 PSI , pressure testing

Hydrostatic Test Pump, designed for testing water lines up to 96 inch in diameter. Six Diaphragm, Gas "Honda" engine. DPH-56/250, 56 GPM up to 250 PSI