Pneumatic calibration pump ADT 919

manualfor pressure generationfor pressure and vacuum

Overview
The ADDITEL ADT 919 pneumatic pump is a manual device designed to generate and control pressure up to 140 bar (2000 psi). A fine adjustment screw enables pressure setting to 0.1 mbar. The pump features a shut-off valve that provides high stability and reduces maintenance operations. A liquid isolator with drain allows purging of liquids dissolved in gases. Two hand-tighten connections permit connection and disconnection of gauges without PTFE tape or tightening tools. Suitable for very high-pressure applications and calibration of transmitters and gauges, on-site or in the laboratory.

Key points

• Maximum pressure: 140 bar (2000 psi)
• Fine pressure adjustment: 0.1 mbar
• Fast pressure generation: 0 to 140 bar in 30 seconds
• Shut-off valve ensuring high stability
• Liquid isolator with manual drain
• Hand-tighten gauge connections (no PTFE tape or tools required)

Instruments and models
ADT 919: Pneumatic pump, -0.95 to 140 bar (specify pressure connection according to model).

Available pressure ports

• N: 1/4 NPT male
• N2: 1/2 NPT male
• B: 1/4 BSP male
• M: M20×1.5

Standard accessories included

• O-rings: 20 pcs
• User manual

Optional accessories

• ADT102: 1/4 NPT male adapters to various hand-tight female connections (25 pcs)
• ADT103: 1/4 NPT male adapters to various hand-tight female connections (10 pcs)
• ADT100-HTK: Test hose kit 1.5 m, 1000 bar psi, 1/4 NPT male to 1/4 NPT (1/8 NPT, 1/2 NPT, 1/4 BSP, or M20×1.5) hand-tight female
• 9909-919: Transport case for ADT 919 and 2 gauges
• ADT919-MK: Maintenance kit for ADT 919 pump

Downloads & documentation
ADDITEL catalogue (2020-2022) - product sheet and application note available in PDF (see product page for document references).

Technical specifications

• Medium: Air
• Pressure range: -0.95 to 140 bar (-14 to 2000 psi)
• Pressure generation: 0 to 140 bar in 30 seconds
• Fine adjustment: 0.1 mbar
• Adapters: Stainless steel
• Body: Stainless steel / aluminium / copper
• Seals: Buna-N
• Dimensions - Height: 178 mm
• Dimensions - Base: 540 mm x 270 mm
• Weight: 6.5 kg
• Collector for liquids dissolved in gases with manual drain
• Device-under-test connection: 1/4 NPT female, 1/4 BSP female, or M20 x 1.5 female
• Reference connection: 1/4 NPT female, 1/4 BSP female, or M20 x 1.5 female
• Warranty: 1 year