Dirt / moisture traps provide an effective barrier against the transfer of moisture and dirt from an instrument under test to the sensitive piston/cylinder assembly of a pneumatic deadweight tester. Unexpected particle contamination or fluid inside the device under test will be prevented from entering the deadweight system, avoiding downtime for maintenance or repair. Designed for operation in the vertical position these traps are simple to dismantle and easy to clean.

Designed to mount directly on the deadweight tester and featuring an acrylic chamber for visibility of contaminates this unit utilizes the standard test port adapters for easy instrument connections.

The Fluke Calibration Dirt/Moisture Trap, 3.5 MPa (500 PSI) # P5531-3.5M is manufactured by Fluke Calibration. Valley Instrument Service is an authorized Fluke Calibration dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.

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Pressure Range	0 to 500 psi (35 bar)
Body Material	Stainless steel
Chamber Material	Acrylic
O-Rings	Nitrile
Test Port Connection	As supplied with calibrator
Deadweight Connection	3/8 BSP male (mating adapter supplied

Dirt/Moisture Trap, 3.5 MPa (500 PSI)

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