Hydrostatic Testing

Hydrostatic test pumps are designed for pressure testing water lines and sewer force mains .  Aqua-Loc® Hydrostatic Test Pumps are designed to be the most user friendly in the industry.  Both Diaphram and Piston Style pumps are available and come powered by either Honda or Briggs and Stratton engine.

Frequently Asked Questions

What type of oil / lubricant is used on the hydrostatic test pumps?

Diaphragm Hydrostatic test pumps use oil in the engine, in the gear reduction unit, and in the pump itself. 30 weight motor oil is used for the engine and pump. The gear reduction unit uses 90 weight gear lube. **Piston Pumps only use oil in the engine.  (30 weight motor oil.)