Flo-tech PFM6BD Bi-Directional Hydraulic Tester
Starting at $3,130.00

Some models in stock. View available part numbers.

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  • Bi-directional in-line testing capabilities in 3 flow ranges
  • Large 3 1/2 digit LCD for flow and temperature
  • Helical tube pressure gauge
  • 1 toggle switch controls power, selects flow & temp
  • Loading valve with fingertip control of pressure
  • Platinum resistance temperature sensor
  • Pressure surge protection with internal pressure relief
  • Turbine flow sensor provides fast response
  • Pressures up to 6000 psi (414 bar)
  • Temperatures up to 300°F (150°C)
  • ±1% of full scale flow accuracy
  • ±0.2% repeatability

The Flo-tech PFM6BD bi-directional hydraulic testers includes all the features of the standard PFM6 Series with the added benefit of bi-directional flow measurement and an internal pressure relief system. Designed for fast diagnostic troubleshooting of all types of mobile or stationary hydraulic systems and components, these compact testers offer laboratory accuracy and provide flow, pressure and temperature measurements simultaneously from one point.


Flo-tech Calibration Certificate
Five or ten point calibration certificate for the USB hydraulic system analyzer


Please consider these optional accessories.

Flo-tech F5140 K Factor Scale
Pre-amplifier for low level turbine meters converts low level frequency outputs into square wave output signals
Flo-tech F5141 Programming Software Kit
Makes the Flo-tech F5140 K Factor Scale field adjustable converting frequency output of a turbine meter to a different frequency


This product can be used in the following applications:

Part Number Price Available
Show Configuration
Base Price
Port Size
SAE 24 (+$645.00)
Flow Range
7 to 199.9 GPM (26 to 757 LPM)
CE Certified
Pressure Units
Seal Material
$3,775.00 1

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 2-4 weeks". Click here to select options