Flow Meter Test Kit, 75 GPM, 3500 PSI (241 bar)


A flow meter test kit is a crucial tool for measuring the flow rate and pressure of hydraulic oil in hydraulic systems. This portable test kit will give you the same result as testing your pump on a state-of-the-art test bench at a fraction of the cost. Comes complete with an adjustable load cell, glycerine-filled pressure gauge, and inline flow meter; ready to load-test your hydraulic pumps, motors, and other hydraulic components safely and accurately.

Flow meter test kits are essential for anyone working with hydraulic systems, as they help ensure the system is functioning correctly and can help identify any potential issues before they cause damage or downtime. They are designed to be durable and reliable, making them suitable for use in a range of industrial settings.


  • Inline flow meter – 10 to 75 GPM (40 to 280 Lpm).
  • Adjustable load valve comes equipped with a 3500 PSI (241 bar) glycerine-filled pressure gauge with a protective rubber boot.


  • Needle Valve Materials: Carbon steel body, zinc plated
  • Flow Meter Materials: 2024 – T351 Anodized aluminum body, piston, and cone.
  • Pressure Seals: Viton®
  • Threads: SAE J1926/1
  • Temperature Range: 14 to +212 °F (-10 to +100 °C)
  • Pressure Rating: Aluminum Operating: 3,500 psi/241 bar max. with a 3:1 safety factor.
  • Accuracy: ±2% of full-scale
  • Repeatability: ±1%
  • Calibration: 0.876 Specific Gravity – For use with hydraulic oil
SKU: HC-TK800A-075 Categories: ,
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Additional information

Weight 15.4 lbs
Dimensions 18 × 5.5 × 6 in

3500 PSI (241 Bar)


10 to 75 GPM (40 to 280 LPM)

Port Thread

#20 ORB (SAE)