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3D Instruments Hydraulic Hand Operated Pressure Calibration Pump

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SKU: 8112-3000

List Price: $811.00


Availability: Contact us for availability

3D Instruments Hydraulic Hand Operated Pressure Calibration Pump

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  • 3D Instruments Hydraulic Hand Operated Pressure Calibration Pump
  • 3D Instruments Hydraulic Hand Operated Pressure Calibration Pump

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Comes with

  • Hydraulic Handpump
  • Hose with Brass Tee and Connector Fittings

Note: Gauges are not included and must be purchased seperately


  • Versatile - Self-contained pressure source for calibration of pressure gauges and switches
  • Safe - No electrical power or high pressure bottles. Pressure tested to 2x rated pressure
  • Accurate - 1/4% full scale with the 3D line of Accu-Drive test gauges (optional)
  • Adjustable - Precision vernier provides for a wide range of pressure adjustment
  • User friendly - Compact size and light weight
  • Easier to use - Low handle force at all pressures
  • Rugged - “Industrial strength” construction
  • Flexible - Compatible with most handle-held electronic calibrators such as the 3D Accu-Star pressure calibrators and Accu-Cal Plus digital gauges
  • Portable, hand-operated pressure calibration to 3000 psi (200 bar) can be performed without the need for supplemental nitrogen or electricity
  • Lightweight construction and small size allows for easy transportation to remote field applications
  • Large reservoir holds sufficient fluid for many applications
  • Vent valve allows for slow bleeding of system pressure
  • Robust construction


  • Pressure Range: 0-3000 psig (Liquid Only)
  • Test Connections: 1/4 in. NPT Female
  • Physical Dimensions for Handpump Only: 11 in. H x 5 in. W x 3 in. D (22.86 cm x 12.7 cm x 7.62 cm)
  • Weight: 1.75 lbs (0.79 kg)
  • Materials of Construction:
    • Hand Pump:
      • Machined Aluminum Body
      • Stainless Steel Shaft and Needle Valve
      • ABS Plastic Handles
      • Brass Tee and Connectors
    • Hose: Kevlar Reinforced Polyester
    • Seals: Viton O-Ring, EPDM Gaskets

The 3D Instruments Model 8112-3000 Duplex Handpump is a portable, hand-operated device that utilizes a hydraulic fluid to generate up to 3000 psi (200 bar) of positive pressure via hand pump action. The 8112-3000 is perfect for fast and efficient field testing of various pressure devices, transmitters, gauges or switches. Coupled with an optional analog or digital test gauge, the 8112-3000 becomes the perfect pressure reference required for those exacting field calibration applications.


Additional Information

Brand 3D Instruments
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Product FAQ's

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  • Which pressure gauge should I purchase to use with my hand operated Pressure Calibration Pump?

    The Accu-Cal Plus Digital Gauge or the Accu-Cal Series 25554 Precision Test Gauge. When ordering, make sure you order the same pressure range as your sample gauge. Example: If you would like to calibrate a 250 ft. gauge, your test gauge should also be that same scale – 250 ft. If you any questions when ordering, please feel free to contact your Amron Sales Representative. 

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