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3D Instruments 14124906 CPP30 Pneumatic Hand Pump -13.75 psi vacuum to 500 psi - 1/4 in. NPT Female Gauge Fitting with 20 in. Hose (Gauge Not Included)

SKU: 14124906 Rate this product

List Price: $650.88


Availability: 1 In Stock. Usually ships in 14 weeks if not in stock.

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  • Pressure Connector for Reference Instrument G 1/2 in. Female, Freely Rotating with 1/4 in. NPT Reducing Adapter
  • „„Precise Setting of Pressure via Fine Adjustment Valve
  • Pressure Relief Valve
  • Pressure/Vacuum Change-Over-Switch
  • Ergonomic Handles
  • Adjustable Knurled Nut for Adjustment of Delivery Rate of Pump Provides Overpressure Protection
  • Pressure Connection for Test Specimen, 1/4 in. NPT Female, Freely Rotating
  • Flexible Tube for Test Item Connection
  • Compact Size
  • Lightweight
  • Applications:
    • Simple portable pressure generation for testing in laboratories, workshops or on-site
    • For testing, adjustment and calibration of all types of pressure measuring instruments
    • Pneumatic pressure generation from -13.5 psi vacuum up to positive 500 psi pressure (-950 mbar up to +35 bar) using the CPP30


  • Pressure Range: -13.75 to 500 psi (-0.95 to 35 bar)
  • Medium: Air
  • Pressure Connections:
    • For Reference Instrument: G 1/2 in. Female Thread, Rotating with 1/4 in. NPT Female Thread Adapter
    • For Test Specimen: 1/4 in. NPT Female Adapter
    • Hose Length: 20 in. (0.5 m) Long Hose
  • Fine Adjustment: Fine Adjustment Vernier Valve
  • Liquid Reservoir: N/A
  • Material Used: Anodized Aluminum, Brass, Stainless Steel, Plastic
  • Sealing Gaskets: FKM and NBR (Standard)
  • Dimensions: 8.66 in. x 4.13 in. x 2.48 in. (220 mm x 105 mm x 63 mm)
  • Weight: 1.64 lbs. (0.74 kg)

Note: This Hydraulic Hand Pump replaces the 8110-300 and 8111-300 Pneumatic Pumps.


The 3DI CPP30 Pneumatic Hand Pump is used to generate pressure for checking, adjusting and calibrating mechanical and electronic pressure measuring instruments by comparative measurements. These pressure tests may be carried out in laboratories, workshops or on site at the measuring point.

This new pump offers higher working pressures and vacuum capabilities than the old Model 8110 and 8111 pumps, it is easier to use and bleed, and it uses superior construction materials and quality workshop.

If the instrument to be tested and a sufficiently accurate reference measuring instrument are connected up to the test pump, the same pressure is applied to the two measuring instruments when the pump is operated. By comparing the two measure valves at random pressure values, the accuracy can be verified or the instrument under test can be adjusted.

Despite its compact dimensions, the CPP30 is easy to operate and allow for exact generation of the required test pressures. The pump is fitted with a fine adjustment valve for the precise adjustment of pressures. The reference instrument is screwed directly on the top of the pump and the unit under test is connected by means of the pressure hose incorporating a 1/4 inch NPT female thread, contained in the scope of delivery.

Note: This Hydraulic Hand Pump replaces the 8110-300 and 8111-300 Pneumatic Pumps.


Additional Information

Search Weight 60
Brand 3D Instruments
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