pressure controls

Choose from our wide selection of pressure controls: accessories, valves, differential pressure switches, gauge pressure switches, and more. Shop now!
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Honeywell Inc Honeywell Inc Pressure ControlsICM Controls ICM Controls Pressure ControlsJohnson Controls Johnson Controls Pressure ControlsMars Controls Mars Controls Pressure ControlsYork York Pressure Controls
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View Details Johnson Controls T-4100-600 COVER; THERMOSTAT | Blackhawk Supply
T-4100-600 | COVER; THERMOSTAT | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: T-4100-600
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View Details Johnson Controls P100EE-78C ENCAPSULATED PRES CONTROL; SPDT; CI 300PSI; CO 400PSI; 48" WIRE; 1/4" FEM FLARE W' DEPRESSOR | Blackhawk Supply
P100EE-78C | ENCAPSULATED PRES CONTROL; SPDT; CI 300PSI; CO 400PSI; 48" WIRE; 1 / 4" FEM FLARE W' DEPRESSOR | Johnson Controls
Brand: Johnson Controls
SKU: P100EE-78C
each
View Details Johnson Controls V-9999-613 RING PACK KIT FOR VALVES; WITH 3/8" STEMS | Blackhawk Supply
V-9999-613 | RING PACK KIT FOR VALVES; WITH 3 / 8" STEMS | Johnson Controls
Brand: Johnson Controls
SKU: V-9999-613
$47.33 each
View Details Johnson Controls P70AA-150C SPST PRESSURE CONTROL; 50/300# PSIG DIFF. ADJ 20/120# ELEM CONN 15 OPEN 150+/-3# CLOSE 200+/-3# | Blackhawk Supply
P70AA-150C | SPST PRESSURE CONTROL; 50 / 300# PSIG DIFF. ADJ 20 / 120# ELEM CONN 15 OPEN 150+ / -3# CLOSE 200+ / -3# | Johnson Controls
Brand: Johnson Controls
SKU: P70AA-150C
$75.85 each
View Details Johnson Controls A-4412-2 REFRIGERATED AIR DRYERS; 12 FLOW CAP 115VAC W/O PURIFICATION SYSTEM | Blackhawk Supply
A-4412-2 | REFRIGERATED AIR DRYERS; 12 FLOW CAP 115VAC W / O PURIFICATION SYSTEM | Johnson Controls
Brand: Johnson Controls
SKU: A-4412-2
$224.79 each
View Details Mars Controls 43341 Pressure Switch Klixon Auto Reset SPST 5PSI Open-20PSI Reset Direct | Blackhawk Supply
43341 | Pressure Switch Klixon Auto Reset SPST 5PSI Open-20PSI Reset Direct | Mars Controls
Brand: Mars Controls
SKU: 43341
$3,118.43 each
View Details Mars Controls 43327 Pressure Switch Klixon 4 Auto Reset SPST 350PSI Open-250PSI Reset Direct | Blackhawk Supply
43327 | Pressure Switch Klixon 4 Auto Reset SPST 350PSI Open-250PSI Reset Direct | Mars Controls
Brand: Mars Controls
SKU: 43327
$33.20 each
View Details ICM Controls ICM711 Speed Control for GE 2.3 ECM EVO-ECM Motor ACU-S1 2.25 x 4.25 x 0.09 Inch | Blackhawk Supply
ICM711 | Speed Control for GE 2.3 ECM EVO-ECM Motor ACU-S1 2.25 x 4.25 x 0.09 Inch | ICM Controls
Brand: ICM Controls
SKU: ICM711
$33.20 each
View Details Johnson Controls P67CA-1C LOW PRESSURE CONTROL; DPST ADJ DIFF 1-1/2 TO 20#; OPEN HI; | Blackhawk Supply
P67CA-1C | LOW PRESSURE CONTROL; DPST ADJ DIFF 1-1 / 2 TO 20#; OPEN HI; | Johnson Controls
Brand: Johnson Controls
SKU: P67CA-1C
$92.62 each
View Details Johnson Controls A-4423-2 REFRIGERATED AIR DRYERS; AIR DRYER; 23 SCFM 115 VA W/O PURIFICATION SYSTEM | Blackhawk Supply
A-4423-2 | REFRIGERATED AIR DRYERS; AIR DRYER; 23 SCFM 115 VA W / O PURIFICATION SYSTEM | Johnson Controls
Brand: Johnson Controls
SKU: A-4423-2
$212.96 each
View Details Mars Controls 93582 Rain Shield Disc 6-34x5/8 Inch | Blackhawk Supply
93582 | Rain Shield Disc 6-34x5 / 8 Inch | Mars Controls
Brand: Mars Controls
SKU: 93582
$4,291.99 each
View Details Mars Controls 93581 Rain Shield Disc 6-3/4 x 1/2 Inch for NEMA 42-48 and 56 Frame Motors Plastic | Blackhawk Supply
93581 | Rain Shield Disc 6-3 / 4 x 1 / 2 Inch for NEMA 42-48 and 56 Frame Motors Plastic | Mars Controls
Brand: Mars Controls
SKU: 93581
$39.31 each
View Details Mars Controls 43374 Pressure Switch Open On Fall SPST 50/95 Pounds per Square Inch | Blackhawk Supply
43374 | Pressure Switch Open On Fall SPST 50 / 95 Pounds per Square Inch | Mars Controls
Brand: Mars Controls
SKU: 43374
View Details
View Details Mars Controls 43347 Pressure Switch Klixon Auto Reset SPST 25PSI Open-65PSI Reset Direct | Blackhawk Supply
43347 | Pressure Switch Klixon Auto Reset SPST 25PSI Open-65PSI Reset Direct | Mars Controls
Brand: Mars Controls
SKU: 43347
$38.42 each
View Details Mars Controls 43344 Pressure Switch Klixon Auto Reset SPST 15PSI Open-35PSI Reset Direct | Blackhawk Supply
43344 | Pressure Switch Klixon Auto Reset SPST 15PSI Open-35PSI Reset Direct | Mars Controls
Brand: Mars Controls
SKU: 43344
$33.20 each
View Details Mars Controls 43331 Pressure Switch Klixon Auto Reset SPST 400PSI Open-300PSI Reset Direct | Blackhawk Supply
43331 | Pressure Switch Klixon Auto Reset SPST 400PSI Open-300PSI Reset Direct | Mars Controls
Brand: Mars Controls
SKU: 43331
$33.20 each
View Details ICM Controls ICM380 Pressure Transducer with Shrader Deflator ICM330-337 0-500 Pounds per Square Inch | Blackhawk Supply
ICM380 | Pressure Transducer with Shrader Deflator ICM330-337 0-500 Pounds per Square Inch | ICM Controls
Brand: ICM Controls
SKU: ICM380
$33.20 each
View Details York S1-5992121 Pressure Control Refrigerant 50-71 Pounds per Square Inch +/-5 Sweat | Blackhawk Supply
S1-5992121 | Pressure Control Refrigerant 50-71 Pounds per Square Inch + / -5 Sweat | York
Brand: York
SKU: S1-5992121
$113.83 each
View Details York S1-02549805000 Switch Low Pressure Plug 90/60 | Blackhawk Supply
S1-02549805000 | Switch Low Pressure Plug 90 / 60 | York
Brand: York
SKU: S1-02549805000
View Details
View Details York S1-5992122 Pressure Control Refrigerant | Blackhawk Supply
S1-5992122 | Pressure Control Refrigerant | York
Brand: York
SKU: S1-5992122
$49.46 each
View Details York S1-02539926000 Pressure Control Refrigerant 22/45 PSIG Open/Close | Blackhawk Supply
S1-02539926000 | Pressure Control Refrigerant 22 / 45 PSIG Open / Close | York
Brand: York
SKU: S1-02539926000
View Details
View Details York S1-02535359000 Pressure Controller Refrigerant for HVACR Equipment 650 Open 450 Close | Blackhawk Supply
S1-02535359000 | Pressure Controller Refrigerant for HVACR Equipment 650 Open 450 Close | York
Brand: York
SKU: S1-02535359000
$49.46 each
View Details York S1-02533451000 Pressure Controller Refrigerant for HVACR Equipment 23 Open 38 Close | Blackhawk Supply
S1-02533451000 | Pressure Controller Refrigerant for HVACR Equipment 23 Open 38 Close | York
Brand: York
SKU: S1-02533451000
View Details
View Details York S1-02533450000 Pressure Controller Refrigerant for HVACR Equipment 430 Open 265 Close | Blackhawk Supply
S1-02533450000 | Pressure Controller Refrigerant for HVACR Equipment 430 Open 265 Close | York
Brand: York
SKU: S1-02533450000
View Details
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Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply
EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S
$157.15 each
Saginaw SCE-20H1608LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 20H x 16W x 8D | Blackhawk Supply
SCE-20H1608LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 20H x 16W x 8D | Saginaw
Brand: Saginaw
SKU: SCE-20H1608LP
$279.29 each
Saginaw SCE-24N2406LP+SCE-24N24MPP NEMA1 | 24H x 24W x 6D | Subpanel: Perforated | Knockouts: No | Keyed: No | Blackhawk Supply
SCE-24N2406LP+SCE-24N24MPP | NEMA1 | 24H x 24W x 6D | Subpanel: Perforated | Knockouts: No | Keyed: No | Saginaw
Brand: Saginaw
SKU: SCE-24N2406LP+SCE-24N24MPP
$236.81 each
Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply
QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3160
$239.04 each
Johnson Controls VG1275CP+943GGA 1" 2W BALL VALVE 18.7CV; SS TRIM; SWEAT END CONN;PROP; SP CLOSED; W/O SW | Blackhawk Supply
VG1275CP+943GGA | 1" 2W BALL VALVE 18.7CV; SS TRIM; SWEAT END CONN;PROP; SP CLOSED; W/O SW | Johnson Controls
Brand: Johnson Controls
SKU: VG1275CP+943GGA
$323.71 each
Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U
$150.02 each
Saginaw SCE-36H3612LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Blackhawk Supply
SCE-36H3612LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Saginaw
Brand: Saginaw
SKU: SCE-36H3612LP
$591.10 each
Siemens 147-2000 Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Blackhawk Supply
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000
$187.59 each
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