Additel 916A
• Portable, only 5.9 lb
• Great stability and high resolution
• Minimal maintenance
• Hand-tight quick connectors
The 916A Pneumatic Pressure Test Pump is a hand-operated pressure pump designed to generate pressure from 95% vacuum to 600psi (40bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution of 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. 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 916A is an ideal comparison test pump for pressure instruments calibration.
Portable: Only 6.2 lb (2.8 kg)
Adjustment Resolution
0.1 Pa (0.001 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
The 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 Quick Connectors
Allows easy connecting and disconnecting to the test
pump without the need for PTFE tape or wrenches
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Specifications |
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Media |
Air |
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Generated Pressure Range |
95% vacuum to 600 psi (40 bar) positive pressure |
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Adjustment Resolution |
10 Pa (0.1 mbar). |
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Material |
Ram/adapters: SS |
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Body: SS/aluminum |
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Seals: Buna-N |
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Connection |
Hand-tight connectors for both test gauge and reference gauge. |
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Test Gauge Connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female |
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Reference Gauge Connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female |
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Dimensions |
Height: 5.5" (140 mm) |
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Base: 12.4" (315 mm) x 7.8" (198 mm) |
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Weight |
5.9 lb (2.7 kg). |
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Warranty |
1 year |
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Accessories Included |
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O-ring: 20 pcs |
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Manual: 1 pc |
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Carrying Case (916A-X-SET models only) |
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Optional Accessories |
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Model Number |
Description |
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ADT102 |
Adapters and fittings, 1/4NPT male to various male and female connections (25 pcs). |
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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). |
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ADT100-HTK-8K |
Hose test kit, 5 feet flexible hose, 8,000 psi, user-selectable male (1/4NPT, 1/2NPT, 1/4BSP, 1/2BSP, M20) to the user-selectable female hand-tight quick connector. |
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9904-916 |
Carrying Case for one ADT916A pump and two ADT681 gauges or ADT672 calibrators |
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ADT916A-MK |
Maintenance kit for Additel 916A pump |
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9240 |
Differential pressure gauge holder |
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Note: For oil-free applications contact Additel. |
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Documents and Links |
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Videos |
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Additel 916 Video Demo |
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