Pressure Controllers

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Make precision adjustments with a pressure controller that suits your system. Peruse pressure controllers that support an array of gauges, manometers, transducers and more, as well as digital pressure controllers that simplify monitoring with features such as multi-instrument processing and easy-to-read indicators.

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Showing 61 to 80 of 116 products

Ralston FLP1-GF-QF FieldLab Digital Pressure Calibrator with female quick-test bottom connection, 30 psi
Model: FLP1-GF-QF

Sale Price	$2960.44 CAD
Regular Price	$3116.25 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2960.44 CAD
Regular Price	$3116.25 CAD
Availability	2 to 3 Weeks
Quantity

Ralston FLP1-GF-QM FieldLab Digital Pressure Calibrator with male quick-test bottom connection, 30 psi
Model: FLP1-GF-QM

Sale Price	$2960.44 CAD
Regular Price	$3116.25 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2960.44 CAD
Regular Price	$3116.25 CAD
Availability	2 to 3 Weeks
Quantity

Ralston QTVC-1KpsiG-M QTVC Volume Controller with 1000 psi analog gauge
Model: QTVC-1KPSIG-M

Sale Price	$2941.91 CAD
Regular Price	$3096.75 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2941.91 CAD
Regular Price	$3096.75 CAD
Availability	2 to 3 Weeks
Quantity

Ralston QTVC-3KpsiG-M QTVC Volume Controller with 3000 psi analog gauge
Model: QTVC-3KPSIG-M

Sale Price	$2941.91 CAD
Regular Price	$3096.75 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2941.91 CAD
Regular Price	$3096.75 CAD
Availability	2 to 3 Weeks
Quantity

$Ralston QTVC-4FBA-RG-2m-1m QTVC Volume Controller with &frac12;&quot; FBSPP gauge adapter-$

Ralston QTVC-4FBA-RG-2m-1m QTVC Volume Controller with ½" FBSPP gauge adapter
Model: QTVC-4FBA-RG-2m-1m

Sale Price	$2816.75 CAD
Regular Price	$2965.00 CAD
Availability	3 to 4 Weeks

Qty:

Sale Price	$2816.75 CAD
Regular Price	$2965.00 CAD
Availability	3 to 4 Weeks
Quantity

$Ralston QTVC-3FBA-RG-2m-1m QTVC Volume Controller with &frac38;&quot; FBSPP gauge adapter-$

Ralston QTVC-3FBA-RG-2m-1m QTVC Volume Controller with ⅜" FBSPP gauge adapter
Model: QTVC-3FBA-RG-2m-1m

Sale Price	$2811.05 CAD
Regular Price	$2959.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2811.05 CAD
Regular Price	$2959.00 CAD
Availability	2 to 3 Weeks
Quantity

$Ralston QTVC-2FBA-RG-2m-1m QTVC Volume Controller with &frac14;&quot; female BSPP gauge adapter-$

Ralston QTVC-2FBA-RG-2m-1m QTVC Volume Controller with ¼" female BSPP gauge adapter
Model: QTVC-2FBA-RG-2m-1m

Sale Price	$2808.20 CAD
Regular Price	$2956.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2808.20 CAD
Regular Price	$2956.00 CAD
Availability	2 to 3 Weeks
Quantity

$Ralston QTVC ControlPak Kit, &frac14;&quot; FNPT-$

Ralston QTVC ControlPak Kit, ¼" FNPT
Model: QTVC-KIT6

Sale Price	$2794.90 CAD
Regular Price	$2942.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2794.90 CAD
Regular Price	$2942.00 CAD
Availability	2 to 3 Weeks
Quantity

Ralston QTVC-2MBA-2m-1m Precision Volume Controller, 0.25" male NPT gauge connection
Model: QTVC-2MBA-2m-1m

Sale Price	$2752.15 CAD
Regular Price	$2897.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2752.15 CAD
Regular Price	$2897.00 CAD
Availability	2 to 3 Weeks
Quantity

Ralston QTVC-2FBA-2m-1m Precision Volume Controller, 0.25" female NPT gauge connection
Model: QTVC-2FBA-2m-1m

Sale Price	$2750.25 CAD
Regular Price	$2895.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2750.25 CAD
Regular Price	$2895.00 CAD
Availability	2 to 3 Weeks
Quantity

Ralston QTVC-1MBA-2m-1m Precision Volume Controller, 0.125" male NPT gauge connection
Model: QTVC-1MBA-2m-1m

Sale Price	$2747.40 CAD
Regular Price	$2892.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2747.40 CAD
Regular Price	$2892.00 CAD
Availability	2 to 3 Weeks
Quantity

$Ralston QTVC-2MBA-6-3 QTVC Volume Controller with &frac14;&quot; male NPT gauge adapter-$

Ralston QTVC-2MBA-6-3 QTVC Volume Controller with ¼" male NPT gauge adapter
Model: QTVC-2MBA-6-3

Sale Price	$2745.50 CAD
Regular Price	$2890.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2745.50 CAD
Regular Price	$2890.00 CAD
Availability	2 to 3 Weeks
Quantity

$Ralston QTVC-2FBA-6-3 QTVC Volume Controller with &frac14;&quot; female NPT gauge adapter-$

Ralston QTVC-2FBA-6-3 QTVC Volume Controller with ¼" female NPT gauge adapter
Model: QTVC-2FBA-6-3

Sale Price	$2743.60 CAD
Regular Price	$2888.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2743.60 CAD
Regular Price	$2888.00 CAD
Availability	2 to 3 Weeks
Quantity

$Ralston QTVC-1MBA-6-3 QTVC Volume Controller with &frac18;&quot; MNPT gauge adapter-$

Ralston QTVC-1MBA-6-3 QTVC Volume Controller with ⅛" MNPT gauge adapter
Model: QTVC-1MBA-6-3

Sale Price	$2739.80 CAD
Regular Price	$2884.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2739.80 CAD
Regular Price	$2884.00 CAD
Availability	2 to 3 Weeks
Quantity

Ralston QTVC-0000-0-0 QTVC Volume Controller
Model: QTVC-0000-0-0

Sale Price	$2484.25 CAD
Regular Price	$2615.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2484.25 CAD
Regular Price	$2615.00 CAD
Availability	2 to 3 Weeks
Quantity

Dwyer DHII-002 Digihelic Differential Pressure Controller (0.2500"w.c.)
Model: DHII-002

Sale Price	$1712.13 CAD
Regular Price	$1841.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1712.13 CAD
Regular Price	$1841.00 CAD
Availability	2 to 3 Weeks
Quantity

Dwyer DHII-004 Digihelic Differential Pressure Controller (1.000"w.c.)
Model: DHII-004

Sale Price	$1712.13 CAD
Regular Price	$1841.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1712.13 CAD
Regular Price	$1841.00 CAD
Availability	2 to 3 Weeks
Quantity

Ralston XREG-KIT0 Regulator, 3000 psi
Model: XREG-KIT0

Sale Price	$1527.60 CAD
Regular Price	$1608.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1527.60 CAD
Regular Price	$1608.00 CAD
Availability	2 to 3 Weeks
Quantity

Dwyer DHII-006 Digihelic Differential Pressure Controller (5.000"w.c.)
Model: DHII-006

Sale Price	$1386.63 CAD
Regular Price	$1491.00 CAD
Availability	5 to 6 Weeks

Qty:

Sale Price	$1386.63 CAD
Regular Price	$1491.00 CAD
Availability	5 to 6 Weeks
Quantity

Dwyer DHII-007 Digihelic Differential Pressure Controller (10.00"w.c.)
Model: DHII-007

Sale Price	$1347.57 CAD
Regular Price	$1449.00 CAD
Availability	9 to 10 Weeks

Qty:

Sale Price	$1347.57 CAD
Regular Price	$1449.00 CAD
Availability	9 to 10 Weeks
Quantity

Showing 61 to 80 of 116 products

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Pressure Controllers

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Ralston FLP1-GF-QF FieldLab Digital Pressure Calibrator with female quick-test bottom connection, 30 psi Model: FLP1-GF-QF

Qty:

Ralston FLP1-GF-QM FieldLab Digital Pressure Calibrator with male quick-test bottom connection, 30 psi Model: FLP1-GF-QM

Qty:

Ralston QTVC-1KpsiG-M QTVC Volume Controller with 1000 psi analog gauge Model: QTVC-1KPSIG-M

Qty:

Ralston QTVC-3KpsiG-M QTVC Volume Controller with 3000 psi analog gauge Model: QTVC-3KPSIG-M

Qty:

Ralston QTVC-4FBA-RG-2m-1m QTVC Volume Controller with ½" FBSPP gauge adapter Model: QTVC-4FBA-RG-2m-1m

Qty:

Ralston QTVC-3FBA-RG-2m-1m QTVC Volume Controller with ⅜" FBSPP gauge adapter Model: QTVC-3FBA-RG-2m-1m

Qty:

Ralston QTVC-2FBA-RG-2m-1m QTVC Volume Controller with ¼" female BSPP gauge adapter Model: QTVC-2FBA-RG-2m-1m

Qty:

Ralston QTVC ControlPak Kit, ¼" FNPT Model: QTVC-KIT6

Qty:

Ralston QTVC-2MBA-2m-1m Precision Volume Controller, 0.25" male NPT gauge connection Model: QTVC-2MBA-2m-1m

Qty:

Ralston QTVC-2FBA-2m-1m Precision Volume Controller, 0.25" female NPT gauge connection Model: QTVC-2FBA-2m-1m

Qty:

Ralston QTVC-1MBA-2m-1m Precision Volume Controller, 0.125" male NPT gauge connection Model: QTVC-1MBA-2m-1m

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Ralston QTVC-2MBA-6-3 QTVC Volume Controller with ¼" male NPT gauge adapter Model: QTVC-2MBA-6-3

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Ralston QTVC-2FBA-6-3 QTVC Volume Controller with ¼" female NPT gauge adapter Model: QTVC-2FBA-6-3

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Ralston QTVC-1MBA-6-3 QTVC Volume Controller with ⅛" MNPT gauge adapter Model: QTVC-1MBA-6-3

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Ralston QTVC-0000-0-0 QTVC Volume Controller Model: QTVC-0000-0-0

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Dwyer DHII-002 Digihelic Differential Pressure Controller (0.2500"w.c.) Model: DHII-002

Qty:

Dwyer DHII-004 Digihelic Differential Pressure Controller (1.000"w.c.) Model: DHII-004

Qty:

Ralston XREG-KIT0 Regulator, 3000 psi Model: XREG-KIT0

Qty:

Dwyer DHII-006 Digihelic Differential Pressure Controller (5.000"w.c.) Model: DHII-006

Qty:

Dwyer DHII-007 Digihelic Differential Pressure Controller (10.00"w.c.) Model: DHII-007

Qty:

Ralston FLP1-GF-QF FieldLab Digital Pressure Calibrator with female quick-test bottom connection, 30 psi
Model: FLP1-GF-QF

Ralston FLP1-GF-QM FieldLab Digital Pressure Calibrator with male quick-test bottom connection, 30 psi
Model: FLP1-GF-QM

Ralston QTVC-1KpsiG-M QTVC Volume Controller with 1000 psi analog gauge
Model: QTVC-1KPSIG-M

Ralston QTVC-3KpsiG-M QTVC Volume Controller with 3000 psi analog gauge
Model: QTVC-3KPSIG-M

Ralston QTVC-4FBA-RG-2m-1m QTVC Volume Controller with ½" FBSPP gauge adapter
Model: QTVC-4FBA-RG-2m-1m

Ralston QTVC-3FBA-RG-2m-1m QTVC Volume Controller with ⅜" FBSPP gauge adapter
Model: QTVC-3FBA-RG-2m-1m

Ralston QTVC-2FBA-RG-2m-1m QTVC Volume Controller with ¼" female BSPP gauge adapter
Model: QTVC-2FBA-RG-2m-1m

Ralston QTVC ControlPak Kit, ¼" FNPT
Model: QTVC-KIT6

Ralston QTVC-2MBA-2m-1m Precision Volume Controller, 0.25" male NPT gauge connection
Model: QTVC-2MBA-2m-1m

Ralston QTVC-2FBA-2m-1m Precision Volume Controller, 0.25" female NPT gauge connection
Model: QTVC-2FBA-2m-1m

Ralston QTVC-1MBA-2m-1m Precision Volume Controller, 0.125" male NPT gauge connection
Model: QTVC-1MBA-2m-1m

Ralston QTVC-2MBA-6-3 QTVC Volume Controller with ¼" male NPT gauge adapter
Model: QTVC-2MBA-6-3

Ralston QTVC-2FBA-6-3 QTVC Volume Controller with ¼" female NPT gauge adapter
Model: QTVC-2FBA-6-3

Ralston QTVC-1MBA-6-3 QTVC Volume Controller with ⅛" MNPT gauge adapter
Model: QTVC-1MBA-6-3

Ralston QTVC-0000-0-0 QTVC Volume Controller
Model: QTVC-0000-0-0

Dwyer DHII-002 Digihelic Differential Pressure Controller (0.2500"w.c.)
Model: DHII-002

Dwyer DHII-004 Digihelic Differential Pressure Controller (1.000"w.c.)
Model: DHII-004

Ralston XREG-KIT0 Regulator, 3000 psi
Model: XREG-KIT0

Dwyer DHII-006 Digihelic Differential Pressure Controller (5.000"w.c.)
Model: DHII-006

Dwyer DHII-007 Digihelic Differential Pressure Controller (10.00"w.c.)
Model: DHII-007