Additel 917 Pneumatic Pressure Test Pump
Hand-operated pneumatic comparison test pump, 95% vacuum to 1,000 psi (70 bar). 5.7 lb, 10 Pa screw-press fine adjust, shut-off valve, built-in gas-liquid isolator, two hand-tight quick connectors.
Pick your exact configuration in the ordering table below to add it to your cart.
Same-day response on quotes. ISO/IEC 17025 accredited calibration available.
Overview
The Additel 917 is a hand-operated pneumatic comparison test pump for generating 95% vacuum to 1,000 psi (70 bar). A high-quality screw press provides fine pressure adjustment to 10 Pa (0.1 mbar). A specially designed shut-off valve holds the pressure as stable as possible during calibration. A built-in gas-liquid isolator protects the pump from moisture and dirt so maintenance stays minimal. The 917 can be special ordered to comply with oxygen-free applications.
Two hand-tight quick connectors take the reference gauge and the device under test — no PTFE tape or wrenches. Port choices are 1/4 NPT, 1/2 NPT, 1/4 BSP, 1/2 BSP, or M20×1.5 female. The pump weighs 5.7 lb (2.6 kg) and uses air as the media. SET models add the 9904-917 carrying case for one 917 pump and two gauges. Twenty O-rings are included.
Compared with the Additel 918 (pneumatic, 95% vacuum to 1,500 psi / 100 bar) the 917 is the lower-range air pump. The Additel 920 is the high-pressure pneumatic step — 95% vacuum to 3,000 psi (200 bar). This page is the 917 family only; there is no 917HV variant.
A maintenance kit (ADT917-MK) is listed with the variants.
Specifications
| Pressure | |
| Generated range | 95% vacuum to 1,000 psi (70 bar) positive pressure |
| Media | Air |
| Adjustment resolution | 10 Pa (0.1 mbar) via high-quality screw press |
| Stability | Shut-off valve holds pressure as stable as possible during calibration |
| Piston volume | 1.6 in³ (27 ml) |
| Connections | |
| Quick connectors | Two hand-tight connectors for reference and test gauge — no PTFE tape or wrenches |
| Port types | 1/4 NPT, 1/2 NPT, 1/4 BSP, 1/2 BSP, or M20×1.5 female |
| General | |
| Weight | 5.7 lb (2.6 kg) |
| Dimensions | Height 5.5 in (140 mm); base 12.4 × 7.8 in (315 × 198 mm) |
| Materials | Ram/adapters SS; body SS and aluminum; seals Buna-N, PTFE, copper alloy |
| Included | 20 O-rings. SET models add 9904-917 carrying case for one pump and two gauges |
| Oxygen-free | Can be special ordered to comply with oxygen-free applications |
| Models | ADT917 port options N / N2 / B / B2 / M; optional -SET carrying case; ADT917-MK maintenance kit. No 917HV |
| Warranty | 1 year |
| Family | |
| vs Additel 918 | 918 is the next pneumatic step: 95% vacuum to 1,500 psi (100 bar). Same 5.7 lb portable form |
| vs Additel 920 | 920 is the high-pressure pneumatic pump: 95% vacuum to 3,000 psi (200 bar) |
Documents
Ordering information
11 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| ADT917-B | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, 1/4BSP F | $3,388.00 | |
| ADT917-B2 | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, 1/2BSP F | $3,388.00 | |
| ADT917-B2-SET | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, 1/2BSP F with carrying case | $3,914.00 | |
| ADT917-B-SET | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, 1/4BSP F with carrying case | $3,914.00 | |
| ADT917-M | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, M20X1.5 F | $3,388.00 | |
| ADT917-MK | Maintenance kit for ADT917 Generator | $111.00 | |
| ADT917-M-SET | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, M20X1.5 F with carrying case | $3,914.00 | |
| ADT917-N | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, 1/4NPT F | $3,388.00 | |
| ADT917-N2 | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, 1/2NPT F | $3,388.00 | |
| ADT917-N2-SET | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, 1/2NPT F with carrying case | $3,914.00 | |
| ADT917-N-SET | Pneumatic Pressure Test Generator, -14 to 1000psi (-0.95~70)bar, 1/4NPT F with carrying case | $3,914.00 |
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Official compatibility and accessories for this model - not look-alike suggestions.
