Enerpac Hydraulic Bolting & Torque Wrench Pumps

Enerpac offers a wide range of hydraulic torque wrench pumps, with electric or air motors to power single or double-acting hydraulic torque wrenches. Safe and efficient new Enerpac Z-Class ZU4T-series pumps with universal electric motor made especially for repetitive bolting tasks.

TQ-Series, Electric Wrench Pumps

  • Optimized flow technology three stage pump maximizes productivity of the pump and tool while minimizing heat build-up and downtime
  • Heat exchanger is standard
  • A quiet (< 85 dBA), lightweight pump with a compact footprint — easy to move around
  • Durable roll cage with an ergonomically sized handle and shielded gauge
  • Maintenance made simple with a brushless motor designed for continuous usage
  • Straightforward operation with a simple pressure set and convenient to use 20 ft. pendant cord
  • IP55 Rating for superior dust and water protection
  • Transparent gauge overlays in Ft.lbs and Nm for all Enerpac S and WSeries torque wrenches provide a quick torque reference

PME,PMU-Series, Portable Electric Torque Wrench Pumps

  • Powerful two-speed pump is lightweight and easy to carry
  • Standard heat exchanger package on PMU-Series keeps pump cool under extreme use
  • Glycerin filled gauge with scales reading in psi and bar+
  • Transparent overlays in Nm and Ft.lbs for all Enerpac torque wrenches provide a quick torque reference
  • Universal motor for a high power-to-weight ratio; generates full pressure on as little as 50% of the rated line voltage
  • Adjustable pressure relief valve for accurate torque adjustments and precise repeatability

ZU4-Series, Electric Torque Wrench Pumps

  • Features Z-Class high-efficiency pump design; higher oil flow and bypass pressure, cooler running and requires 18% less current draw than comparable pumps
  • Powerful 1,25 kW universal electric motor provides high power-toweight ratio and excellent low-voltage operating characteristics
  • High-strength, molded composite shroud protects motor and electrical components, while providing an ergonomic, non-conductive handle for easy transport
  • Pendant provides additional safety for the operator

ZE-Series, Electric Torque Wrench Pumps

  • Auto-Cycle feature provides continuous cycle operation of the torque wrench as long as the advance button is pressed (pump can be used with or without auto cycle feature)
  • LCD readout provides pressure and torque display and a number of diagnostic and readout capabilities never before offered on a portable electric pump
  • Totally enclosed, fan-cooled industrial electric motors supply extended life and stand up to harsh industrial environments
  • High-strength, molded electrical enclosure protects electronics, power supplies and L CD readout from harsh environments

PTA-Series, Compact Pneumatic Torque Wrench Pump

  • Compact and portable
  • Handle located directly over pump’s center of gravity for greater ease in carrying
  • High bypass (125 bar) for faster torque cycles
  • High power-to-weight ratio suits all Enerpac torque wrenches
  • Glycerine filled pressure gauge with scales reading in bar/psi
  • Transparent overlays in Nm and Ft.lbs for all Enerpac torque wrenches provide a quick torque reference
  • Internal safety relief valve, factory preset

ZA4T-Series, Air Driven Torque Wrench Pumps

  • Two-speed operation and high by-pass pressure reduces cycle time for improved productivity
  • Glycerin filled pressure gauge with transparent overlays in Nm and Ft.lbs for Enerpac torque wrenches provide a quick torque reference
  • Standard Regulator-Filter-Lubricator with removable bowls and auto drain
  • Heat exchanger warms exhaust air to prevent freezing and cools the oil
  • Ergonomic pendant allows remote operation up to 6 m.

ZUTP-Series, Electric Tensioning Pumps

  • Two-stage pump design provides high flow at low pressure for fast system fills and controlled flow at high pressure for safe and accurate operation
  • 6 m pendant cord enables motor control from a distance
  • Angled 153 mm pressure gauge, with polycarbonate cover, built into a protective metal shroud for improved visibility and protection
  • Safety relief valve limits output pressure
  • Compact, lightweight and rugged aluminium frame for increased durability and ease of handlin

ATP-Series, Air Pump

  • General purpose, high pressure air driven two speed pump unit for products requiring up to 1500 bar hydraulic pressure
  • Compact, lightweight, rugged steel frame for protection and easy handling
  • Prelubricated pump element, does not require an airline lubricator
  • Prelubricated pump element, does not require an airline lubricator
  • Easily adjustable output pressure control
  • Integrated and protected easy to read glycerin fi lled gauge
  • Safety relief valve limits output pressure

HPT-Series, Tensioning Hand Pump

  • Lightweight and portable high-pressure hand pump
  • Two-speed operation displaces a larger volume of oil per stroke, reducing cycle times for many testing applications
  • Includes a pressure gauge and coupler for direct connection to Enerpac GT-Series Bolt Tensioners
  • Integrated relief valve set at 1500 bar.