ADT 912 Low Pressure Volume Controller

November 01, 2019




The ADT 912 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -95 to 400 kPa. A high quality vernier control allows pressure to be fine-tuned with resolution up to 0.01 Pa. Two hand tight connectors installed on the pump allow for easy connecting and disconnecting to the test pump without the need for wrenches or thread tape. The ADT 912 low pressure test pump is an ideal comparison test pump for low pressure applications.

Out of stock


  • -95 kPa to 400 kPa
  • 0.01 Pa resolution
  • Portable
  • Specially designed bellows minimize leakage
  • A specially designed shut-off valve stabilizes the pressure during calibration
  • Easy to use
  • A built-in gas-liquid isolator protects the pump from moisture and dirt
  • Hand-tight connectors allows easy connecting and disconnecting to the pump, without the use of thread tape or wrenches



• Media:
• Generated Pressure Range
95% vacuum to 60 psi (4bar) positive pressure
• Adjustment Resolution
0.1 Pa (0.001 mbar).
• Material:
  Ram/adapters:  SS
Body: SS/aluminum
Seals: Buna-N

• Connection
  Hand-tight connectors for both test gauge and reference gauge.
Test Gauge connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female
Reference Gauge Connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female

• Dimensions
  Height: 5.51″ (140 mm)
Base: 10.75″ (273 mm) x 10.16″ (258 mm)

• Weight:
  6.2 lb (2.8 kg).
• Warranty:
  1 year




912_low_pressure_test_pump912 Users Manual