Stainless Steel Hand Pumps

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The HT-PM 12-25 byB-AISI-316 hand pump is a double-acting pump designed for single-acting cylinders, ideal for attachment to the reservoir. It is equipped with a release knob and an overpressure valve to ensure safe and controlled use. This hand pump is a reliable and robust component, made entirely of stainless steel to resist corrosion and ensure long-lasting durability.


  • Pump body made of stainless steel AISI 316
  • Piston rod made of stainless steel AISI 630 with Niploy coating (50 μm)
  • Lever connection Ø 27
  • External parts made of stainless steel AISI 316
  • Oil tank mounting kit included
  • Pressure relief valve standard setting: 100 bar
  • Equipped with a non-return valve on the outlet port
  • Triple sealing system designed to prevent any oil leakage and sweating on the piston rod
Business unit

In recent years, HANSA-TMP has been successfully involved into the design, production and distribution of hydraulic and electro-hydraulic components for the wind power industry.

The company has specialized in the production of high-performance, high-quality and high-reliability components.

Our aim is to guarantee customers high protection treatment and zero leakage.

We are able to support system integrators with a wide range of products and engineering services that allow the customer to have a custom-made product in a short time to market at a highly competitive price. This is why leading wind turbine manufacturers have chosen to use HANSA-TMP products.

Discover our solutions for wind applications:

HAND PUMPS for application on Hydraulic Power Unit (HPU) for Pitch System

COMPONENTS for Yaw Brake Hydraulic Power Unit

COMPONENTS for Rotor Brake Hydraulic Power Unit

DISC BRAKES AND SLEW DRIVE RINGS for rotation and braking systems of the wind turbines head and blades

CUSTOM-MADE DISTRIBUTOR BLOCKS with proportional valves

ECO-SERVO SYSTEM with Kawasaki axial piston pumps

ELECTRIC MOTORS FOR THE MAIN HPUs placed in the turbine’s nacelle


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