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Pressure Calibration Equipment
Pneumatic Pressure Test Pump
Additel 918
OVERVIEW
The 918 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95%
vacuum to 1,500 psi (100 bar). A high-quality screw press is designed for ne pressure adjustment, with an adjustment
resolution up to 10 Pa (0.1 mbar). A specially designed shut-off valve makes the pressure as stable as possible during
calibration. A built-in gas-liquid isolator protects the pump from moisture and dirt to reduce the need for maintenance.
The 918 can be special ordered to comply with oxygen free applications. Two hand-tight quick connectors installed on
the pump allow easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches. The
918 is an ideal comparison test pump for pressure instruments calibration.
Portable
Only 5.7 lb (2.6 kg)
High Resolution
0.001psi (10 Pa , 0.1 mbar)
High-quality screw press for ne pressure adjustment
Great Stability
A specially designed shut-off valve makes the pressure
as stable as possible during calibration.
Durable and Minimal Maintenance
Built-in gas-liquid isolator protects the pump from
moisture and dirt.
Easy-to-use
Pressurize to desired pressure by the pump lever
directly, and then make fine adjustment. No high-
pressure valve needed.
Hand-tight Quick Connectors
Allows easy connection and disconnection to the test
pump without the need for PTFE tape or wrenches.
Media: Air.
Generated Pressure Range
95% vacuum to 1,500 psi (100 bar) positive pressure
Adjustment Resolution: 0.001 psi (10 Pa , 0.1 mbar).
Material: Ram/adapters: SS
Body: SS, aluminum
Seals: Buna-N, FTM, PTFE, Copper Alloy
Piston volume: 1.6 in
3
(27 ml)
Connection: Hand-tight connectors for both test gauge
and reference gauge.
1/4NPT female, 1/2NPT female, 1/4BSP female,
1/2BSP female, or M20X1.5 female
Dimensions:
Height: 5.5'' (140 mm)
Base: 12.4" (315 mm) x 7.8" (198 mm)
Weight: 5.7 lb (2.6 kg).
Warranty: 1 year
FEATURES SPECIFICATIONS
Optional Accessories
Model number Description
ADT102
Adapters and ttings, 1/4NPT male to various male and female connection
(25 pcs).
ADT103
Adapters and fittings, 1/4NPT (1/2NPT, 1/4BSP, 1/2BSP, or M20X1.5)
male to various female hand-tight quick connectors (10 pcs).
ADT100-HTK-8K
Hose test kit, 5 feet exible hose, 8,000 psi, user selectable male (1/4NPT,
1/2NPT, 1/4BSP, 1/2BSP, M20) to user selectable female hand tight quick
connector.
9904-918 Carrying Case for one 918 pump and two gauges
ADT918-MK Maintenance kit for Additel 918 pump
Generate 95% vacuum to 1,500 psi (100 bar) pressure
Portable, only 5.7 lb
Great stability and high resolution
Minimal maintenance
Hand-tight quick connectors
Note: For oil free applications contact Additel.
Accessories included
O-ring: 20 pcs
Carrying case (918-X-SET models only)
ORDERING INFORMATION
Model
ADT918 N
Model Number
Pressure port type:
N -
1/4
NPT female
N2 - 1/2NPT female
B - 1/4BSP female
B2 - 1/2BSP female
M-M20X1.5 female
SET
SET: Pump and
carrying case
included
