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 1 to 20 of 116 products

Baker B1800 Squeeze Bulb Pressure Calibrator, 0 to 18 psig
Model: B1800

Sale Price	$245.65 CAD
Regular Price	$289.00 CAD
Availability	92 in Stock

Qty:

Sale Price	$245.65 CAD
Regular Price	$289.00 CAD
Availability	92 in Stock
Quantity

Baker B1600 Squeeze Bulb Pressure Calibrator, 0 to 160 inH₂O
Model: B1600

Sale Price	$245.65 CAD
Regular Price	$289.00 CAD
Availability	14 in Stock

Qty:

Sale Price	$245.65 CAD
Regular Price	$289.00 CAD
Availability	14 in Stock
Quantity

Dwyer DHC-004 Digihelic Differential Pressure Controller (0-1"w.c.)
Model: DHC-004

Sale Price	$703.08 CAD
Regular Price	$756.00 CAD
Availability	1 in Stock

Qty:

Sale Price	$703.08 CAD
Regular Price	$756.00 CAD
Availability	1 in Stock
Quantity

Dwyer DHC Series Digihelic Differential Pressure Controllers

3 in 1 instrument possessing a digital display gauge, control relay switches, and a transmitter with current output all packed in the popular Photohelic gauge style housing. Ranges of 5" w.c. and greater maintain 0.5% F.S. accuracy. Bi-directional ranges are also available.

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$Dwyer EDA Electronic Pressure Controller, 0 to 60 psi, &frac14;&quot; NPT male bottom-$

Dwyer EDA Electronic Pressure Controller, 0 to 60 psi, ¼" NPT male bottom
Model: EDAW-N1E1-03T0

Sale Price	$668.67 CAD
Regular Price	$719.00 CAD
Availability	8 to 9 Weeks

Qty:

Sale Price	$668.67 CAD
Regular Price	$719.00 CAD
Availability	8 to 9 Weeks
Quantity

$Dwyer EDA Electronic Pressure Controller, 0 to 100 psi, &frac14;&quot; NPT male bottom-$

Dwyer EDA Electronic Pressure Controller, 0 to 100 psi, ¼" NPT male bottom
Model: EDAW-N1E1-04T0

Sale Price	$668.67 CAD
Regular Price	$719.00 CAD
Availability	8 to 9 Weeks

Qty:

Sale Price	$668.67 CAD
Regular Price	$719.00 CAD
Availability	8 to 9 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

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

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

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

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

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

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

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

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

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

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-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-1KpsiG-D QTVC Volume Controller with 1000 psi digital gauge
Model: QTVC-1KPSIG-D

Sale Price	$3503.60 CAD
Regular Price	$3688.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$3503.60 CAD
Regular Price	$3688.00 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-3KpsiG-D QTVC Volume Controller with 3000 psi digital gauge
Model: QTVC-3KPSIG-D

Sale Price	$3503.60 CAD
Regular Price	$3688.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$3503.60 CAD
Regular Price	$3688.00 CAD
Availability	2 to 3 Weeks
Quantity

Ralston NPAK-0000-0-0 Nitropak
Model: NPAK-0000-0-0

Sale Price	$7236.15 CAD
Regular Price	$7617.00 CAD
Availability	4 to 5 Weeks

Qty:

Sale Price	$7236.15 CAD
Regular Price	$7617.00 CAD
Availability	4 to 5 Weeks
Quantity

$Ralston NPAK-1MBA-6-3 Nitropak with &frac18;&quot; male NPT gauge adapter-$

Ralston NPAK-1MBA-6-3 Nitropak with ⅛" male NPT gauge adapter
Model: NPAK-1MBA-6-3

Sale Price	$7491.70 CAD
Regular Price	$7886.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$7491.70 CAD
Regular Price	$7886.00 CAD
Availability	2 to 3 Weeks
Quantity

$Ralston NPAK-2MBA-6-3 Nitropak with &frac14;&quot; male NPT gauge adapter-$

Ralston NPAK-2MBA-6-3 Nitropak with ¼" male NPT gauge adapter
Model: NPAK-2MBA-6-3

Sale Price	$7496.45 CAD
Regular Price	$7891.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$7496.45 CAD
Regular Price	$7891.00 CAD
Availability	2 to 3 Weeks
Quantity

Showing 1 to 20 of 116 products

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Pressure Controllers

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Baker B1800 Squeeze Bulb Pressure Calibrator, 0 to 18 psig Model: B1800

Qty:

Baker B1600 Squeeze Bulb Pressure Calibrator, 0 to 160 inH2O Model: B1600

Qty:

Dwyer DHC-004 Digihelic Differential Pressure Controller (0-1"w.c.) Model: DHC-004

Qty:

Dwyer DHC Series Digihelic Differential Pressure Controllers

Dwyer EDA Electronic Pressure Controller, 0 to 60 psi, ¼" NPT male bottom Model: EDAW-N1E1-03T0

Qty:

Dwyer EDA Electronic Pressure Controller, 0 to 100 psi, ¼" NPT male bottom Model: EDAW-N1E1-04T0

Qty:

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

Qty:

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

Qty:

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

Qty:

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

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

Qty:

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

Qty:

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

Qty:

Ralston QTVC-1KpsiG-D QTVC Volume Controller with 1000 psi digital gauge Model: QTVC-1KPSIG-D

Qty:

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

Qty:

Ralston QTVC-3KpsiG-D QTVC Volume Controller with 3000 psi digital gauge Model: QTVC-3KPSIG-D

Qty:

Ralston NPAK-0000-0-0 Nitropak Model: NPAK-0000-0-0

Qty:

Ralston NPAK-1MBA-6-3 Nitropak with ⅛" male NPT gauge adapter Model: NPAK-1MBA-6-3

Qty:

Ralston NPAK-2MBA-6-3 Nitropak with ¼" male NPT gauge adapter Model: NPAK-2MBA-6-3

Qty:

Baker B1800 Squeeze Bulb Pressure Calibrator, 0 to 18 psig
Model: B1800

Baker B1600 Squeeze Bulb Pressure Calibrator, 0 to 160 inH₂O
Model: B1600

Dwyer DHC-004 Digihelic Differential Pressure Controller (0-1"w.c.)
Model: DHC-004

Dwyer EDA Electronic Pressure Controller, 0 to 60 psi, ¼" NPT male bottom
Model: EDAW-N1E1-03T0

Dwyer EDA Electronic Pressure Controller, 0 to 100 psi, ¼" NPT male bottom
Model: EDAW-N1E1-04T0

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

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

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-2FBA-RG-2m-1m QTVC Volume Controller with ¼" female BSPP gauge adapter
Model: QTVC-2FBA-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-4FBA-RG-2m-1m QTVC Volume Controller with ½" FBSPP gauge adapter
Model: QTVC-4FBA-RG-2m-1m

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

Ralston QTVC-1KpsiG-D QTVC Volume Controller with 1000 psi digital gauge
Model: QTVC-1KPSIG-D

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

Ralston QTVC-3KpsiG-D QTVC Volume Controller with 3000 psi digital gauge
Model: QTVC-3KPSIG-D

Ralston NPAK-0000-0-0 Nitropak
Model: NPAK-0000-0-0

Ralston NPAK-1MBA-6-3 Nitropak with ⅛" male NPT gauge adapter
Model: NPAK-1MBA-6-3

Ralston NPAK-2MBA-6-3 Nitropak with ¼" male NPT gauge adapter
Model: NPAK-2MBA-6-3