Hydraulic pressure comparator P5514B series

pressure calibration

Product overview
The Fluke Calibration P5514B Hydraulic Pressure Comparator is a compact, robust pressure comparison test pump designed for bench and mobile calibration of gauges, switches and pressure transducers. It generates pressure up to 10,000 psi (70 MPa) and includes a Vernier fine-adjust control for precise setting at calibration points. Tool-free test connectors and improved reservoir valve sealing simplify connections and increase stability.

Key features

• Generate pressure up to 10,000 psi (70 MPa)
• Vernier fine-adjust control for precise pressure setting
• Tool-free test connectors for quick, leak-free connections
• Includes adapters for common NPT and BSP sizes
• Bench-mountable or suitable for mobile use with improved reservoir valve sealing

What's in the box

• 1x Pressure comparator (P5514B)
• 1x Spare seals
• 1x Safety manual
• 1x 1/4 BSP adapter
• 1x 1/2 BSP adapter
• 2x 1/4 NPT adapters
• 1x 1/2 NPT adapter
• 4x Pump spindle handles

About pressure comparison test pumps
A pressure comparison test pump supplies the same precisely controlled pressure to both a reference gauge and the device under test, enabling direct comparison calibrations. Fluke Calibration hydraulic test pumps are used to verify pressure instruments against master gauges, indicators or transducers and are a cost-effective option when high pressures and fine control are required.

Make it a pressure calibrator
When combined with 2700G reference pressure gauges, the P5514B forms a complete bench-top calibration solution that can replace traditional deadweight testers for many applications. Bundled configurations (for example P5514B-2700G-3) provide selected 2700G gauges to cover a wide pressure range (example: −12 psi to 10,000 psi / −80 kPa to 70 MPa).

Specifications (table)
Pressure range: 0 to 10,000 psi (700 bar)
Test port adapters: 2 × 1/4 NPT, 1 × 1/2 NPT, 1 × 1/4 BSP, 1 × 1/2 BSP
Instrument size (W × D × H): 11 × 11 × 10 in (280 × 280 × 254 mm)
Instrument weight: 11 lb (5 kg)
Reservoir volume: 75 cc
Screw press displacement: 20 cc
Fluid media: Standard O-ring seals are Viton®. Ethylene Propylene (EP) seals available for aggressive fluids (P5514B-70M = Viton®; P5514B-70M-EP = EP).

Technical specifications

• Model: P5514B
• Pressure range: 0 to 10,000 psi (70 MPa / 700 bar)
• Test port adapters included: 2 × 1/4 NPT, 1 × 1/2 NPT, 1 × 1/4 BSP, 1 × 1/2 BSP
• Dimensions (W×D×H): 280 × 280 × 254 mm (11 × 11 × 10 in)
• Weight: 5 kg (11 lb)
• Reservoir volume: 75 cc
• Screw press displacement: 20 cc
• Seal materials: Viton® standard; Ethylene Propylene (EP) available for solvents, fuel oils, brake fluids and similar aggressive fluids