Ralston Quick-test™ Microbore Calibration Hoses
Ralston Instruments Quick-test™ hoses can be attached and detached without a wrench or thread sealant while maintaining a working pressure of 6900 psi (475 bar). Quick-test hoses are small in diameter, flexible, and low in volume. These hoses provide an ideal way of transmitting pressure during a vacuum or pressure calibration. A wide variety of adaptors provide a connection for most calibration applications.
Low Volume — High Stability
Create instant pressure to your device under test without wasting gas or liquid on large volume hoses. Engineered to maintain pressure regardless of twists and turns.
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Reflective Outer Cover
Reduced temperature sensitivity through a reflective surface.
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Reinforced Inner Core
Polyamide inner core prevents twisting and bending from changing the volume across the hose.
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Small Inner Diameter
Ideal for transmitting high pressure while consuming very little compressed gas or fluid.
Ralston Quick-test™ Microbore Hoses
Microbore 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 up to 6900 psi (475 bar).
Ralston Quick-test™ XT Microbore Hoses
Microbore 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 up to 10,000 psi (689 bar).
Ralston Tube Fitting Microbore Hoses
Tube Fitting microbore hoses provide a very quick, low volume, high pressure way of connecting to any pressure instrumentation, hand pump, calibration source or device. Make a bubble-tight connection to any Swagelok, Parker, Hoke, SSP, Tylok or equivalent tube fitting without a wrench with our Quick-connect Tube Fitting hoses.
Ralston Quick-test™ USN Hoses & Adapters
10,000 psi microbore hoses with male or female Ralston Quick-test™ USN connections provide high pressure, super low volume for quick access for testing and calibration of live pressure systems.
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