Nitrogen Calibration Manifolds

Quickly and economically calibrate high-pressure instrumentation using nitrogen
  • Proprietary pressure balanced fine adjustment piston allows for precise control of pressure up to 3000 psi (207 bar)
  • Fine adjust piston, fill, balance and vent valves are in one light weight, compact unit
  • Soft-seated valves make filling and venting the system very precise
  • Low volume Quick-test hose, gauge adapter and process connection can be attached without thread sealant or a wrench
The most cost effective way to perform pressure calibration with one compact, lightweight unit. Easy to use — just quickly attach or detach reference with one pressure gauge, calibrator or pressure module connection. A fine adjustment piston allows precise pressure control. The Delrin® acetal, soft-seated fill and bleed valves allow for small adjustments to pressure. Also included are low volume hoses which conserve nitrogen in the cylinder so it lasts longer. The stainless steel calibration manifolds are ideal for remote field calibration to 5000 psi (345 bar).
$361.00 - $1,160.00USD / Each

13 variations of this product are available.

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13 PRODUCT OPTIONS
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Description
Availability Pricing
Ralston Instruments QTCM-0000-0-0 manifold only, no gauge adapter, no process connections, no hoses, no bag EW-68690-01 Mfr # QTCM-0000-0-0
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manifold only, no gauge adapter, no process connections, no hoses, no bag
$361.00USD / Each
Ralston Instruments QTCM-1MBA-20-2 Nitrogen Calibration Manifold; 1/8" NPTM/Brass EW-68690-02 Mfr # QTCM-1MBA-20-2
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Nitrogen Calibration Manifold; 1/8" NPTM/Brass
$521.00USD / Each
Ralston Instruments QTCM-2MBA-20-2 Nitrogen Calibration Manifold; 1/4" NPTM/Brass EW-68690-03 Mfr # QTCM-2MBA-20-2
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Nitrogen Calibration Manifold; 1/4" NPTM/Brass
$525.00USD / Each
Ralston Instruments QTCM-2FBA-20-2 Nitrogen Calibration Manifold; 1/4" NPTF/Brass EW-68690-04 Mfr # QTCM-2FBA-20-2
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Nitrogen Calibration Manifold; 1/4" NPTF/Brass
$523.00USD / Each
Ralston Instruments QTCM-1KPSIG-M Calibration Manifold w/Analog Gauge; 1/4" NPTM/Brass EW-68690-05 Mfr # QTCM-1KPSIG-M
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Calibration Manifold w/Analog Gauge; 1/4" NPTM/Brass
$760.00USD / Each
Ralston Instruments QTCM-1KPSIG-D Calibration Manifold w/Digital Gauge; 1/4" NPTM/Brass EW-68690-06 Mfr # QTCM-1KPSIG-D
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Calibration Manifold w/Digital Gauge; 1/4" NPTM/Brass
$959.00USD / Each
Ralston Instruments QTCM-3KPSIG-D Calibration Manifold w/Digital Gauge; 1/4" NPTF/Brass EW-68690-08 Mfr # QTCM-3KPSIG-D
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Calibration Manifold w/Digital Gauge; 1/4" NPTF/Brass
$959.00USD / Each
Ralston Instruments QSCM-0000-0-0 Volume Manifold, no gauge adapter, no process adapter, no hoses EW-68690-09 Mfr # QSCM-0000-0-0
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Volume Manifold, no gauge adapter, no process adapter, no hoses
$591.00USD / Each
Ralston Instruments QSCM-1MSA-20-2 Calibration Manifold; 1/8" NPTM/SS EW-68690-10 Mfr # QSCM-1MSA-20-2
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Calibration Manifold; 1/8" NPTM/SS
$783.00USD / Each
Ralston Instruments QSCM-2MSA-20-2 Calibration Manifold; 1/4" NPTM/SS EW-68690-11 Mfr # QSCM-2MSA-20-2
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Calibration Manifold; 1/4" NPTM/SS
$784.00USD / Each
Ralston Instruments QSCM-2FSA-20-2 Calibration Manifold; 1/4" NPTF/SS EW-68690-12 Mfr # QSCM-2FSA-20-2
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Calibration Manifold; 1/4" NPTF/SS
$779.00USD / Each
Ralston Instruments QSCM-5KPSIG-M Calibration Manifold w/Analog Guage; 1/4" NPTF/SS EW-68690-13 Mfr # QSCM-5KPSIG-M
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Calibration Manifold w/Analog Guage; 1/4" NPTF/SS
$1,030.00USD / Each
Ralston Instruments QSCM-5KPSIG-D Calibration Manifold w/Digital Guage; 1/4" NPTF/SS EW-68690-14 Mfr # QSCM-5KPSIG-D
COMPARE
Calibration Manifold w/Digital Guage; 1/4" NPTF/SS
$1,160.00USD / Each
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