Pneumatic calibration pump ADT920-HV

manualfor vacuumfor pressure generation

Description
The Additel ADT920-HV pneumatic hand pump generates and controls pressure up to 200 bar (3000 psi). The fine adjustment screw allows pressure trimming to 0.1 mbar. The pump delivers 115 ml of air per stroke — double the typical piston volume — improving filling speed for high-pressure pneumatic loops. The ADT920-HV is stable thanks to an integrated isolation valve, reducing maintenance. It includes a liquid trap with manual drain to purge residual liquids from the gas. Two hand-tight connections enable connection/disconnection of gauges without PTFE tape or tools. Suitable for very high-pressure pneumatic applications and on-site calibration of transmitters and pressure gauges.

Main specifications

• Media: Air
• Pressure range: 95% vacuum to 200 bar (-0.95 to 200 bar; -14 to 3000 psi)
• Pressure generation: 0 to 200 bar in ~40 seconds
• Fine adjustment: 0.1 mbar
• Piston volume per stroke: 115 ml
• Materials: stainless steel adapters; body: stainless steel / aluminum / copper; seals: Buna-N
• Gas liquid collector with manual purge
• Warranty: 1 year

Connections

• Instrument under test: 1/4 NPT female, 1/4 BSP female, 1/2 NPT female, 1/2 BSP female or M20 x 1.5 female
• Reference connection: 1/4 NPT female, 1/4 BSP female, 1/2 NPT female, 1/2 BSP female or M20 x 1.5 female

Instruments and options
ADT920HV: High-volume pneumatic pump, -0.95 to 200 bar (specify pressure connection as required).

Available pressure ports

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

Accessories included as standard

• O-ring seals: 20 pcs
• User manual

Optional accessories

• ADT102: Adapters, 1/4 NPT male to various hand-tight female connections (25 pcs)
• ADT103: Adapters, 1/4 NPT male to various hand-tight female connections (10 pcs)
• ADT100-HTK: Test hose kit 1.5 m, 1000 bar, 1/4 NPT male to 1/4 NPT / 1/8 NPT / 1/2 NPT / 1/4 BSP / M20 x 1.5 female hand-tight
• 9909-920HV: Transport case for ADT920HV and 2 gauges
• ADT920HV-MK: Maintenance kit for ADT920HV pump

Characteristics / technical specifications

• Model: ADT920-HV
• Brand: Additel
• Media: Air
• Pressure range: -0.95 bar (95% vacuum) to 200 bar (3000 psi)
• Piston volume per stroke: 115 ml
• Fine adjustment: 0.1 mbar
• Generation 0→200 bar: ~40 seconds
• Main materials: stainless steel, aluminum, copper
• Seals: Buna-N
• Dimensions: Height 178 mm; Base 540 mm x 270 mm
• Mass: 7.2 kg
• Liquid collector: yes, with manual purge
• Connections: 1/4 NPT, 1/2 NPT, 1/4 BSP, 1/2 BSP, M20 x 1.5 (depending on version)
• Warranty: 1 year