Analogue QPT-K gauge

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Application Volumetric flow measurement
Design with thermometer up to 120 °C and pressure gauge coupling M16 x 2 with pressure gauge
with pressurising valve, internal overload protection and protective case
Material Stainless steel housing
Operating temperature max. 120 °C


Independent of position, direct reading, one flow direction.
Linear gauge scale in l/min.
Sturdy and resistant to shock and vibration.
Accuracy ±2 % of range limit value
Ideal for service tests on hydraulic pumps, units and drives in mobile and stationary hydraulics
Overload protection is integrated into the pressurising valve for device protection, overload rupture (without oil leakage) at 420 bar

Article Table

Product Name Connection L mm Pressure max. bar Weight kg Measuring range
Product Name Connection L mm Pressure max. bar Weight kg Measuring range
HK 702 S 020 TKV G 3/4" 303 350 7.400 -
HK 702 S 030 TKV G 3/4" 303 350 7.400 10 to 115 l/min
HK 762 S 040 TKV G 1" 303 350 7.900 15 to 150 l/min
HK 762 S 050 TKV G 1" 303 350 7.900 19 to 190 l/min


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.