20
Feet
Part No.
QSQS-HOS-20ft
Quick-test 6900 psi hose, S.S. hose ends, 20 ft (6.10 m) long
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
Features
• Low volume reduces the pumping effort or compressed gas usage in pressure calibration
• No thread sealant required – connect to adapters without wrenches, thread sealant or thread tape
• Bubble tight connections to 6900 psi (475 bar) with 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 corrosion resistant strain-relief on each hose end reduces wear and dramatically increases hose life
• Hose is pin-pricked for use in Natural Gas applications
• Made in U.S.A.
Specifications
Length
Pressure Range
Burst Pressure
End 1
End 2
Temperature range
Outer Diameter
Inner Diameter
Minimum Bend Radius
Color
Construction
End materials
Fluid Media
20 ft
0 to 6900 psi (0 to 475 bar)
27000 psi (1,860 bar)
Female Quick-test, stainless steel
Female Quick-test, stainless steel
-40 to 140 °F (-40 to 60 °C)
0.2 in (5.1 mm)
0.08 in (2.0 mm)
1 in (25.4 mm)
Silver
Polyamide core tube, High tensile synthetic fiber and polyamide outer cover
Stainless Steel
Air, Inert Gas, Natural Gas, Petroleum Based Oil, Water
Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480
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