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LPP-40 Compound Pneumatic Hand Pump


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paper-clip Technical Datasheet

The LPP-40 is used to generate pressures and vacuum for checking, adjusting and calibrating mechanical and electronic pressure measuring instruments by comparative measurements. These pressure tests may be carried out in laboratories, workshop or on site at the measuring point. If the instrument under test and a sufficiently accurate reference measuring instrument are connected to the LPP-40, the same pressure / vacuum is applied to the two instruments when the pump is operated.


  • Micro Adjustment: 0.95 ... 0 ... 35 bar
  • Making pressure: 0 to 40 bar/580 psi
  • Making vacuum: 0 to -0.95 bar/-28 inHg
  • Pressure ports: 1/2" BSP female, 1/4" BSP female
  • Materials: Anodised aluminium, brass, ABS
  • Volume per stroke: approx. 11cm³
  • Pressure adjustment: Fine adjustment valve
  • Dimension: 220 x 105 x 63 mm
  • Weight: ~510g