The P-Series (System D) comparators are hydraulic screw pumps designed for easy, controlled, high pressure generation. Each comparator includes a 4 connection manifold, which can be used for the reference indicator, the device under test, a fine adjust, an isolation valve, or a fluid reservoir. The adjustable reference pressure port lets you set your reference gauge at the best viewing angle. Three models are available for hydraulic oil, water, or both.
• Pressure Range: 0 to 5000 psi / 350 bar
• Easy to use fine adjust
• Adjustable reference port
• Eliminate / Bleed air with CPF fittings
• Portable or permanent bench mounting
• P-018-CPF includes CPF fittings
For details on pump models and complete pump systems, click on the Options tab.