Hydraulic and pneumatic comparison test pumps, media separators and accessories Technical Data Hydraulic comparison test pumps Fluke Calibration hydraulic test pumps are used for checking pressure measuring instruments against master test gauges, indicators or transducers. These cost effective instruments, which include several features from our popular line of hydraulic deadweight testers, are capable of easily generating high pressures and provide precise control for important calibration requirements. • Built-in pump for large volume applications and system priming • High quality screw press for fine pressure control • Acrylic reservoir for visibility of fluid level and quality • Test port adapters which require no PTFE tape or wrenches • Built-in drain plug for removal of old fluid • Sturdy carrying case with lid • Compatible with a wide range of fluids including sebacate, mineral oil, and distilled water. • Bench mount design • Screw press for fine pressure adjustments • Test connections can be made without the need for PTFE tape or wrenches • Compatible with a wide range of fluids including sebacate, mineral oil, and distilled water. The standard O-ring seals are Viton. Ethylene Propylene seals are available for use with phosphateester-based fluids. Model Ethylene Propylene Ethylene Propylene Hydraulic comparison test pumps Model P5515 Pressure range Test port adapters Weight M20 X 1.5, M14 X 1.5, 1/8, 1/4, 3/8, and 1/2 NPT and BSP (plus 1 additional 1/4 NPT adapter) M20 X 1.5, M14 X 1.5, 1/8, 1/4, 3/8, and 1/2 NPT and BSP (plus 1 additional 1/4 NPT adapter) Reservoir volume Screw press displacement Priming Pump displacement

Pneumatic comparison test pumps These pneumatic comparison test pumps are designed for testing pressure measuring instruments against master test instruments. These cost effective instruments provide precise control for important calibration requirements and include many features found in our popular line of pneumatic deadweight testers. • Dual pressure/ vacuum capability • Bench mount design • Built-in handpump as pressure/vacuum source • High quality needle valve for fine control • Test port adapters which require no PTFE tape or wrenches • High pressure pneumatic operation • Screw press for...

Media separators Liquid/liquid and liquid/gas media separators are provided as a barrier between the deadweight tester operating fluid and that of the device under test. Dirt/moisture traps 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...

Accessories P5544-STD Two gauge stand This adapter mounts directly to the test port of the calibrator and allows for the calibration of two instruments at the same time or the connection of a reference test instrument. Maximum working pressure is 10,000 psi (70 MPa). Adapter sets P5540 Metric: M14 x 1.5, M20 x 1.5, 1/8 in and 1/4 in BSP P5541 BSP: 1/8 in, 1/4 in, 3/8 in and 1/2 in BSP P5542 NPT: 1/8 in, 1/4 in, 3/8 in and 1/2 in NPT PK-P3000-ADPTR-SD: M14 x 1.5, M20 x 1.5, 1/8, 14/, 3/8, and 1/2 in BSP and NPT Model P5543 Angle adapter Fluke Calibration. Precision, performance, confidence.™ To...