ADT 938 Hydraulic Pressure Calibration Pump (Oil-Free)


Pressure Port Type: N - 1/4NPT female, Set: None

Additel 938 Hydraulic Pressure Calibration Pump (Oil-Free) with pressure generation from 85% vacuum to 15,000 psi, hand-tight connectors, and oil-free testing

  • Product #


  • Inventory

    On Order

  • Usually Ships In

    2 weeks

Call 1.800.565.3317 for quotes and custom orders

We offer volume discounts, custom configuration, and price matching.

The Additel 938 is specially designed for calibrating oil-free pressure measuring instruments in the range of 85% vacuum to 15,000 psi (1,000bar). You get innovative screw press technology that ensures that you can generate, increase, and decrease high pressure smoothly and safely. A specially designed shut-off valve makes pressure stable during calibration, and the 938’s lack of a non-returning valve cuts out leakage issues so that you can spend less time maintaining your calibration pump and more time using it.

Put away the wrenches and PTFE tape. Additel’s 938 has three hand-tight quick connectors that allow you to connect and disconnect easily.

Key Features:

  • Generate pressure up to 15,000 psi (1,000bar)
  • Patented screw press technology lets you increase and decrease pressure smoothly
  • Lack of a non-returning valve ensures zero leakage, increased durability, and minimal maintenance
  • Connect and disconnect in a flash with hand-tight quick connectors. No need for PTFE tape or wrenches
  • 1-year warranty

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