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Home > Pressure > Additel ADT 912A Low Pressure Test Hand Pump
Additel ADT 912A Low Pressure Test Hand Pump
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Manufacturer: ADDITEL
Mfr. Part Number: ADT912
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Options
Optional Accessories
ADT 102 - Adapter and Fitting,male to various male and female connections (25 pc)
ADT 103 - Adapter and Fitting, male to various female hand-tight quick connection set (10 pc with carrying case)
Optional Pressure Manifold
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Additel ADT 912A Low Pressure Test Hand Pump-14 to 60 psi, portable pneumatic air pressure pump
OVERVIEW
The ADT 912A Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -14psi (-0.95bar) to 60psi (4bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 0.01 Pa (0.0001 mbar). To reach the pressure as stable as possible during the micro-pressure calibration, an isothermal bellows chamber is designed to reduce the possible heat effects caused by environmental temperature change, and 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 reducing the need for maintenance. Two hand-tight connectors installed on the pump allow easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches. The ADT 912A is an ideal comparison test pump for low pressure application.
GENERAL FEATURES
• Portable
• High Resolution
0.01Pa (0.0001 mbar)
High-quality screw press for fine pressure adjustment
• Great Stability
Isothermal chamber: the pressure chamber is insulated to reduce the influence from environmental temperature changes
Specially designed bellows minimize leakage to guarantee excellent stability
Shut-off valve closes the air in the isothermal chamber during calibration
• Durable and Minimal Maintenance
Built-in gas-liquid isolator protects the pump from moisture and dirt
• Easy-to-use
• Hand-tight Connectors
Allows easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches
APPLICATIONS
The ADT 912A Low Pressure Test Pump is designed to generate pressure from 95% vacuum to 60 psi (4.bar) for the application requiring accurate pressure testing and calibration. It can be used in calibrating pressure gauges, transmitters, or other pressure measuring instruments.
SPECIFICATIONS
• Media: Air.
• Generated Pressure Range：
14 psi (0.95 bar) vacuum to 60 psi (4bar) positive pressure
• Pressure Resolution：
0.01 Pa (0.0001 mbar).
• Material
Ram/adapters: SST
Body: SST/aluminum
Seals: Buna-N
• Weight: 6.2 lb (2.8kg)
• Connection:
Hand-tight connectors for both test gauge and reference gauge.
Test Gauge connection: 1/4" NPT female.
Reference Gauge Connection: 1/4" NPT female.
• Dimensions:
Height: 5.51"(140 mm)
Base: 10.75"(273 mm) x 10.16" (258 mm)
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