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Ralston Quick-test Hoses
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Price: From $56.96 to $702.40
Manufacturer: RALSTON
Mfr. Part Number: ...HOS
Choose Your Model
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Ralston Quick-test 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
- 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.
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LENGTH |
| QTQT-HOS-2ft
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Female Quick-test, brass
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Female Quick-test, brass
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2 ft
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| QTQT-HOS-3ft
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Female Quick-test, brass
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Female Quick-test, brass
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3 ft
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| QTQT-HOS-5ft
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Female Quick-test, brass
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Female Quick-test, brass
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5 ft
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| QTQT-HOS-6ft
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Female Quick-test, brass
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Female Quick-test, brass
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6 ft
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| QTQT-HOS-8ft
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Female Quick-test, brass
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Female Quick-test, brass
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8 ft
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| QTQT-HOS-10ft
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Female Quick-test, brass
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Female Quick-test, brass
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10 ft
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| QTQT-HOS-20ft
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Female Quick-test, brass
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Female Quick-test, brass
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20 ft
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| QTQT-HOS-50ft
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Female Quick-test, brass
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Female Quick-test, brass
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50 ft
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| QTQT-HOS-100ft
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Female Quick-test, brass
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Female Quick-test, brass
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100 ft
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| QTQT-HOS-1m
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Female Quick-test, brass
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Female Quick-test, brass
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1 m
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| QTQT-HOS-1.5m
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Female Quick-test, brass
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Female Quick-test, brass
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1.5 m
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| QTQT-HOS-2m
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Female Quick-test, brass
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Female Quick-test, brass
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2 m
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| QTQT-HOS-5m
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Female Quick-test, brass
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Female Quick-test, brass
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5 m
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| QTQT-HOS-10m
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Female Quick-test, brass
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Female Quick-test, brass
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10 m
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| QSQS-HOS-2ft
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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2 ft
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| QSQS-HOS-3ft
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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3 ft
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| QSQS-HOS-5ft
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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5 ft
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| QSQS-HOS-6ft
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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6 ft
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| QSQS-HOS-8ft
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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8 ft
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| QSQS-HOS-10ft
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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10 ft
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| QSQS-HOS-20ft
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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20 ft
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| QSQS-HOS-50ft
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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50 ft
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| QSQS-HOS-100ft
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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100 ft
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| QSQS-HOS-1m
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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1 m
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| QSQS-HOS-1.5m
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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1.5 m
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| QSQS-HOS-2m
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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2 m
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| QSQS-HOS-5m
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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5 m
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| QSQS-HOS-10m
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Female Quick-test, stainless steel
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Female Quick-test, stainless steel
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10 m
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Don't have Reader?
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Price: From $446.46 to $987.40
Economical solution for calibration of low pressure differential transmitters. Simple direct-acting pump action with fine adjustment piston makes an easy and precise pressure setting. Not for use in Oxygen systems.
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Price: From $5,334.98 to $6,086.40
Self contained unit provides a precise nitrogen source for calibrating differential and static pressure instrumentation using an external pressure calibrator
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Price: From $607.87 to $1,148.81
Ideal solution for either differential pressure or vacuum calibration using precision test gauge or pressure calibrator as the pressure reference. Not for use in Oxygen systems.
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Price: From $421.98 to $918.94
An outstanding solution for performing vacuum calibration in the laboratory or in the field where the pressure reference is attached to the pump with integral test gauge adapter. Not for use in Oxygen systems.
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Price: From $1,600.00 to $2,213.13
Perform both ultra-precise low pressure differential or high pressure static pressure calibrations with nitrogen using the same device.
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Price: From $830.63 to $1,353.32
An outstanding solution for taking gas samples in the field for analysis in the lab. The SP0V gas sampling pump pulls low pressure gas from a well and boosts it to 25 psi to pump it into a sample cylinder.
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Price: From $357.18 to $1,553.30
An excellent solution for doing static pressure calibrations with compressed nitrogen gas. Brass and stainless steel manifolds are available to provide solutions for every type of environment.
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Price: From $153.10 to $1,102.72
10,000 psi (689 bar) working pressure 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
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Price: From $37.38 to $40.12
Zippered bags to hold hose and adapters, nylon
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Price: From $38.06 to $1,783.54
Kits take the guesswork out of selecting adapters by providing a selection of the most popular combinations of hoses and adapters
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Lightweight, high pressure source that can use oil or water as the test fluid.
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