Additel ADT 938 Hydraulic High Pressure Calibration Pump

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£2,910.00 £2,425.00

Availability: In stock

Additel 938 Hydraulic High Pressure Calibration Pump (oil-free)

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Product Description

The Additel ADT 938 Hydraulic High Pressure Calibration Pump is specially designed for calibrating oil-free pressure measuring instruments in the range of 85% vacuum to 15,000 psi (1,000 bar). All parts used in the pump have been carefully cleaned to remove oil. The Additel ADT 938 Hydraulic High Pressure Calibration Pump uses water as the media. With the patented screw press technology, high pressures can be easily generated, as well as increased and decreased smoothly. A specially designed shut-off valve makes the pressure as stable as possible during calibration. With no check valve (non-returning valve), the Additel ADT 938 Hydraulic High Pressure Calibration Pump avoids the troublesome leakage issues that is usually experienced with hand pumps and allows for minimal maintenance. Three hand-tight connectors installed on the pump allow easy connecting and disconnecting to the Additel ADT 938 Hydraulic High Pressure Calibration Pump without the need for PTFE tape or wrenches. The Additel ADT 938 Hydraulic High Pressure Calibration Pump is an ideal comparison test pump for calibrating oil-free pressure measuring instruments such as test gauges, indicators or transducers in the laboratory.

Features
High Pressure Generates pressure up to 15,000 psi (1,000 bar) Durable and Minimal Maintenance Patented screw press technology, without non-returning valve inside that is usually used on troublesome hand pumps. Easy-to-use With the patented screw press technology, high pressures can be generated easily, as well as increased and decreased smoothly Extremely Low Leakage Patented screw press technology replaces troublesome check valves (non-returning valve) in most hand pumps which practically eliminates leakage. Hand-tight Quick Connectors Allows easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches.
Specifications
Media: Deionized water Pressure Range 85% vacuum to 15,000psi (1,000bar) positive pressure. Material Ram/adapters: SS Body: SS/aluminium Seals: Buna-N Connection Hand-tight connectors for both test gauge and reference gauge. Test Gauge Connection: 1/4NPT female, 1/4BSP female, M20X1.5 female Reference Gauge Connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female Dimensions Height: 9.1" (230 mm) Base: 20.5" (520 mm) x 14.2" (360 mm) Weight: 35.2 lb (16 kg). Warranty: 1 year