E-Pulse Pumps

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Deliver Higher Flow, Convenience and Precision

For your most challenging industrial applications, E-pulse Hydraulic Pumps provide a leading power to weight ratio: a fast, yet lightweight pump

E-Pulse Pumps provide power to various hydraulic tools and torque wrenches. E-Pulse Pumps are lightweight and portable, yet get the job done fast. Featuring an innovative design constructed of lightweight materials the E-pulse Pump delivers a durable system in a compact package offering transportation convenience. The E-Pulse Hydraulic Electric Pumps have a smart, brushless DC motor and controller that varies the speed to maximize flow at any pressure and can operate hydraulic tools as fast as pumps with larger, 1 hp motors. The adjustable speed dial allows the operator to adjust the speed to their application so an operator can precisely control large and small hydraulic tools to complete work accurately and safely. The E-Pulse Pump is the only pump available on the market that allows an operator to vary the speed between 25% and 100% of full speed.

For bolting applications, the operator can set pressure and operate in manual or auto-cycle mode. The use of the intelligent auto-cycle function enables press and release actuation to cycle wrench until final torque is achieved and will improve application completion speed.
 

Innovation


The E-Pulse Hydraulic Pumps feature a new interactive pendant that delivers visual and tactile feedback, programming and diagnostic status to the operator. The innovative, IP 67-rated pendant can be stored in the handle of the pump and is secured via magnet. Operation, programming and diagnostics status are provided to user with yellow, green, and red LED as well as vibration pulses. Fault codes warn operators of any issues related to voltage, temperature, button malfunctions, or if professional service is required.
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Performance


A high-efficiency, .85hp direct-drive motor offers a six-piston block design that provides even flow and smooth operation of tools. Models offer a choice of five valves – 3/2 jog, 4/3 jog, 3/2 dump-and-hold, 3/2 dump and 4/2 torque wrench. Flow at rated pressure is 32 in3/minute with a maximum operating pressure of 10,000 PSI. Other features include a 24V DC power regulator, built-in thermal protection, a 20-ft. pendant cord on the torque wrench pump and a 10-ft pendant cord on the other four pumps. All models come with a convenient cord management system.
 
  • Smart controls enable motor to maintain constant power across the pressure range
  • Improved flow characteristics over traditional 0.5 hp pumps
  • 24V DC power regulator minimizes effects of poor power supply
  • Speed control with dial adjustment for precise operation
  • 2-Position operation, horizontal or vertical 
 

Durability


The pumps feature an IP 54-rated durable aluminum housing enclosing the system components for maximum protection and easy service accessibility. The torque wrench pump comes with a pre-calibrated, 4-inch gauge and features an integrated heat exchanger that cools the pump during operation.
 
  1. System components enclosed for protection
  2. Housing’s fins provide heat dissipation
  3. Impact absorbing, vibration dampening feet
  4. Integrated roll-cage design
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RELIABILITY

Accurate tension of bolted connections requires knowledge and experience. Our products have patented solutions that combine both speed and accuracy.
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QUALITY

Quality is our trademark, and the proof is in our satisfied customers. kNm Hydraulics holds its subcontractors and their products to a high standard. We manufacture our equipment in the USA, UK, Sweden, and Germany.