Hand Operated Pumps for Tensioners and Nuts

This pump unit offers an economical and well-functioning alternative for less-frequent needs. Two speed operation reduces handle strokes by as much as 75% over single speed pumps. Lightweight and compact pumps are available for pressure classes of 1 500 and 2 275 bar. All pumps are delivered with a ready fitted compact 100mm pressure gauge, quick release female connection and certificates of conformity and pressure test.

  • Light weight and compact design
  • Lower Handle effort to minimize operator fatigue
  • Handle Lock and light weight construction for easy handling
  • Available in 1 500 and 2 275 bar versions
  • Large oil capacity to power a wide range of bolt tensioners
  • A wide range of high pressure hoses and coupling available


Hand operated pump for tensioners and nuts
Item Max. Working Pressure (bar) Low/High Pressure Dispacement per Stroke (cm3) Tank Capacity (l) Dimension L x W x H (mm) Weight (kg)
BT-1514-PRV 1500 12,5/0,75 1,5 600 x 170 x 170 9,5
BT-2515-PRV 2275 20/1 2 680 x 190 x 225 9,5





Boltight's hydraulic bolt tensioning tools are used across many industries where traditional torque wrenches cannot be used. Using high pressure hydraulics and a predetermined pressure, Boltight's hydraulic bolt tensioners axially stretch the bolt. The nut is rotated down the joint face, which locks the bolt load and ensures the adequate tightness. The wide selection of equipment also covers high-quality pumps for tensioning tools.

Product Sheet

Product Sheet (in Finnish) [PDF]

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