Model 3750 Portable Pressure Calibrator

Product Description:
Introducing the most advanced, multi-function hand pump in the market today. Featuring more than 20 unique engineering enhancements,* our industry leading hand pump is better than ever.


  • Pneumatic and hydraulic pressure output from one pump
  • Advanced corrosion-resistant materials and coatings
  • Redesigned pump controls
  • Proprietary elastomeric seals
  • Industry best 25 month warranty
  • Dual piston volume adjuster
  • Quick disconnect socket assembly
  • Fluid reservoir for hydraulic pressure testing
  • Bleed valve with bubble-tight control and no-crush knob clutch
  • 140 degree rotating pump head
  • Quick twist mode selector valve
  • Multi-Function Hand Pump
  • Hand Pump Hydraulic Reservoir
  • Third Generation Digital Pressure Gauges (4 each, 0.1% I.V.)
  • High Pressure Test Hoses (3-foot and 6-foot lengths)
  • Stainless Steel Adapter Fittings Kit
  • Fluid Trap
  • Hand Tools
  • Accessory Kit
  • Rugged Storage Case
  • Optional Backpack Configuration