Inline Flow Meter Reverse-Flow

Inline Flow Meter for Petroleum Fluids (Reverse Flow Capable)

$345.00$1,799.95

Ideal for monitoring pump performance and media flows in hydraulic systems.

Why choose a reverse flow, flow meter?
Generally, one-way flow, inline flow meters have an integral check valve assembly that prevents the oil from flowing in reverse. This feature is safe when testing hydraulic pumps, but creates a potential hazard when testing double-acting cylinders and reversible motors.

Due to area difference, when flow is restricted at the rod-end of a double-acting, single-rod cylinder, the forces can cause the pressure to increase to a hazardous level – as much as two times the pressure relief valve setting!

  • Flows up to 150 GPM (568 Lpm).
  • Pressures up to 6000 PSI (414 bar).
  • Use these flow meters to setup, adjust and test hydraulic pumps, motors, cylinders, and more!
  • The only way to test a pump and motors safely and effectively is to use a flow meter.

Specifications:

  • Materials: 2024 – T351 Anodized aluminum body, piston and cone. T303 Stainless body, 2024 – T351 Anodized aluminum piston and cone.
  • Pressure Seals: Viton®
  • Threads: SAE J1926/1
  • Temperature Range: -20 to +240 °F (-29 to +116 °C)
  • Pressure Rating: Aluminum Operating: 3,500 psi/241 bar max. with a 3:1 safety factor. Stainless Steel Operating: 6,000 psi/414 bar max. (5,000 psi/345 bar max. for 3/4″ to 1-1/4″ series) with a 3:1 safety factor.
  • Accuracy: ±2% of full scale
  • Repeatability: ±1%
  • Calibration: 0.876 Specific Gravity – For use with hydraulic oil

RECOMMENDATION: If you are going to purchase one flow meter for testing all your hydraulic components, a reverse flow, inline flow meter would be the best choice.