Ralston QTQT-HOS-3ft Female Quick-test Hose


Ralston QTQT-HOS-3ft Female Quick-test Hose

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Product Overview: Ralston QTQT-HOS-3ft Female Quick-test Hose

Ralston QTQT-HOS-3ft Female Quick-test Hose – Micrbore hoses that provide a very quick, low volume, high pressure way of connecting to any pressure instrumentation, hand pump, calibration source or device under test

Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long

Ralston QTQT-HOS-3ft Features:

  • Quick-test hose
  • Brass hose ends
  • 3 ft long
  • End 1: Female Quick-test, Brass
  • End 2: Female Quick-test, Brass
  • Low volume reduces the pumping effort or compressed gas usage in pressure calibration
  • No thread sealant required – connect adapters to without wrenches, thread sealant or thread tape
  • Bubble tight connections to 6,900 psi
  • Burst Pressure: 27000 psi
  • Temperature range: -40 to 140 F
  • Outer Diameter: 0.2 in.
  • Inner Diameter: 0.08 in.
  • Minimum bend radius: 1 in.
  • Construction: Polyamide core tube, High tensile synthetic fiber and polyamide outer cover
  • Fluid media: Water, Petroleum Based Oil, Air, Inert Gas
  • No moving parts reduces maintenance to almost zero
  • Hose is hard to break and very flexible
  • Adapt from hose to virtually any device under test with only one connection
  • Silver color dramatically reduces the effect that changing temperature has on pressure stability
  • A strain-relief on each hose end reduces wear and dramatically increases hose life
  • Made in U.S.A.


Burst Pressure 27000 PSI / 1860 bar / 185 MPa
Color Silver
Country of origin USA
Fluid Media Air,Inert Gas,Natural Gas,Petroleum Based Oil,Water
Inner Diameter 0.08 In / 3.00 mm
Length 3 ft / 92 cm
Materials Brass
Max Operating Temperature 140 °F / 60 °C
Max Pressure 6900 PSI / 475 bar / 48 MPa
Max Vacuum 0 InHg / 0.0 kPa
Min Operating Temperature -40 °F / -40 °C
Minimum Bend Radius 1 In / 26 mm
Outer Diameter 0.2 In / 6.00 mm
Type QT
Hose End 1
Female Quick-test, brass
Hose End 2
Female Quick-test, brass

JM Test carries a large amount of different quick-test hose models.

See more Ralston fittings available for purchase here.