
Additel ADT959 Hydraulic Ultra High Pressure Calibration Pump
Additel ADT959A Hydraulic Pressure Test Pump is a benchtop pressure pump for calibrating pressure measuring instruments such as test gauges, indicators or transducers. Designed to generate pressure to 40,000 psi (2,800 bar).


The Additel ADT959A Hydraulic Pressure Test Pump is a benchtop pressure pump designed to generate pressure to 40,000 psi (2,800 bar). This pump incorporates a dual-piston system which is ideal for filling large volume workload with the hand pump and providing smooth increase and decrease of pressure with the high pressure, fine adjust screw press. The ADT959A test pump incorporates an isolation valve which isolates the calibration volume from the check valve associated with the hand pump. Because the check valve can often be a source of leaks and maintenance, the isolation valve provides more stable measurements and reduces potential maintenance of the pump. The Additel ADT959A is an ideal comparison test pump for calibrating pressure measuring instruments such as test gauges, indicators or transducers.
Features:
- Generate Ultra-high Pressure – Generate pressure up to 40,000 psi (2,800 bar)
- Hand pump to fill large volume systems
- Durable and Minimal Maintenance – Isolation valve provides stable pressures while reducing maintenance on the hand pump check valve
- Easy-to-use – 40,000 psi (2,800 bar) can be generated easily with the dual-piston system
Applications:
The Additel ADT959A is designed to generate pressure up to 40,000 psi (2,800 bar) for the application requiring accurate pressure testing and calibration. It can be used in calibrating pressure gauges, transmitters, or other pressure measuring instruments.
- Media: Oil
- Pressure Range
0 to 40,000psi (2,800bar) gauge pressure. - Material
Ram/adapters: Stainless Steel
Body: Stainless Steel, Aluminum, Copper
Seals: Buna-N, PTFE, Copper Alloy, Aluminum Alloy - Reservoir capacity: 420 ml
- Connection
Test Gauge Connection: Autoclave F-250-C, 9/16″ –
18 UNF female
Reference Gauge Connection: Autoclave F-250-C,
9/16″ – 18 UNF female
1/2BSP female and M20X1.5 female connections
are available upon request - Dimensions: Height: 175 mm
Base: 455 mm x 380 mm - Weight: 13 kg
- Warranty: 1 year
- Piston volume
Fine adjust piston: 1.5 ml
Accessories Included:
- Diethylhexyl Sebacate: 1 bottle (250 ml)
- Manual: 1 pc
- Carrying Case (ADT959A-X-Set models only)
Optional Accessories: | |
---|---|
Model Number: | Description: |
9201 | Diethylhexyl Sebacate, 1 ltr |
ADT104 | ADT104-HP is a 17 piece 1/4HP male (Autoclave M-250-C) to various connectors in a specially designed carry case. Designed for ADT949, ADT959 and ADT960 pumps |
ADT100-959-HK | Hose Kit, External Reservoir Expansion Hose Kit for ADT959A |
ADT959A-MK | Maintenance kit for Additel ADT959A pump |
9910 | Carry Case for Additel ADT946A, ADT959A or ADT960 |