Additel ADT 959A Specifications

Additel 959A
Hydraulic Ultra-high Pressure Test Pump

Pressurize large-volume workload

Generate pressure to 40,000 psi (2,800 bar)
Increase and decrease pressure smoothly
Three pressure ports

OVERVIEW

Pressure / Process Calibration Equipment

The new Additel 959A 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 lling large volume workload

with the hand pump and providing smooth increase and decrease of pressure with the high pressure, fine adjust

screw press. The 959A 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
959A is an ideal comparison test pump for calibrating pressure measuring instruments such as test gauges, indicators
or transducers.

FEATURES SPECIFICATIONS

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

ORDERING INFORMATION

Model Number

ADT959A AF

Model

Pressure port type:

AF-Autoclave F-250-C female
B2-1/2BSP female
X-Customize
M-M20X1.5 female

SET

SET: Pump and

carrying case
included

Accessories included

Diethylhexyl Sebacate: 1 bottle (250 ml)
Manual: 1 pc
Carrying case (959A-X-SET models only)

Optional Accessories

Model number Description

ADT959A-MK Maintenance kit for Additel 959A pump

ADT100-959-HK Hose Kit, External Reservoir Expansion Hose Kit for ADT959A

9201

ADT104

Media: Diethylhexyl Sebacate
Pressure Range

0 to 40,000psi (2,800bar) gauge pressure.

Material

Ram/adapters: SS
Body: SS, aluminum, Copper
Seals: Buna-N, PTFE, Copper Alloy, Aluminum Alloy
Reservoir capacity: 420 ml (25.6 in

3

)

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: 6.9'' (175 mm)
Base: 17.9'' (455 mm) x 15.0'' (380 mm)

Weight: 28.7 lb (13 kg).
Warranty: 1 year
Piston volume

Fine adjust piston: 1.5 ml (0.09 in

Diethylhexyl Sebacate

Adapters and ttings, 1/4HP male to various male and female connectors

(17 pcs).

, 1 liter (1 quart)

3

)

01

9910 Carrying case for Additel 946A, Additel 959A or Additel 960

Phone: [phone] Fax: [phone] Email: [e-mail]

Rev # 20191106

Corporate Headquarters

2900 Saturn St #B
Brea, CA 92821, USA

Salt Lake City Office

1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA