50

Feet

Ralston Instruments Inc. | ralstoninst.com | Toll Free 800-347-6575 | Phone 440-564-1430 | Fax 440-564-1480

Part No.

QTQT-HOS-50ft

Quick-test 6900 psi hose, brass hose ends, 50 ft (15.2 m) long (with hose reel)

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

50 ft

Pressure Range

0 to 6900 psi (0 to 475 bar)

Burst Pressure

27000 psi (1,860 bar)

End 1

Female Quick-test, brass

End 2

Female Quick-test, brass

Temperature range

-40 to 140 °F (-40 to 60 °C)

Outer Diameter

0.2 in (5.1 mm)

Inner Diameter

0.08 in (2.0 mm)

Minimum Bend Radius

1 in (25.4 mm)

Color

Silver

Construction

Polyamide core tube, High tensile synthetic fiber and polyamide outer cover

End materials

Brass

Fluid Media

Air, Inert Gas, Natural Gas, Petroleum Based Oil, Water