Additel 946A Hydraulic High Pressure Calibration Pump

The Additel 946A Hydraulic High Pressure Calibration Pump is a versatile and dependable calibration pump used in a variety of industries. It provides exceptional performance and precision when calibrating high-pressure pressure measuring instruments.
The Additel 946A Hydraulic High Pressure Test Pump is a benchtop pressure pump capable of producing pressures up to 15,000 psi (1,000 bar). This pump features a dual-piston system that is ideal for filling large volumes of workload with the hand pump while also providing smooth pressure increase and decrease with the high pressure, fine adjust screw press. The 946A test pump includes an isolation valve that separates the calibration volume from the hand pump’s check valve.

Because the check valve is frequently a source of leaks and maintenance, the isolation valve provides more stable measurements and reduces the possibility of pump maintenance. Three hand-tight quick connectors on the pump allow for simple connecting and disconnecting from the test pump without the use of PTFE tape or wrenches. The Additel 946A comparison test pump is ideal for calibrating pressure measuring instruments like test gauges, indicators, and transducers.

Additel 946A Hydraulic High Pressure Calibration Pump Specifications:

• Media: Mineral oil or deionized water. (Oil is default media liquid. Pump with water as media to be ordered specifically)
• Reservoir Capacity: 420ml (25.6 in^3)
• Generated Pressure Range: 0 psi to 15,000psi (1,000bar).
• Material: Ram/adapters: SS
  Body: SS/aluminum
  Seals: Buna-N
• Connection: Hand-tight connectors for both test gauge and reference gauge.
  Test Gauge Connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female
• Dimensions: Height: 7.8″ (200 mm)
  Base: 18.1″ (460 mm) x 14.3″ (365 mm)
• Weight: 28.7 lb (13 kg).
• Piston Volume Fine adjust piston: 1.5 ml