pressure controls
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![Johnson Controls P72AA-18C DPST PRESSURE CONTROL; 15" CAP; 12"/80 PSIG LO-OPEN 15 +/- 2 PSIG; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72AA-18C_60878ac6-22af-40f8-aa63-48cbecaf3a78_medium.png?v=1719993524)
P72AA-18C | DPST PRESSURE CONTROL; 15" CAP; 12" / 80 PSIG LO-OPEN 15 + / - 2 PSIG; | Johnson Controls
Brand: Johnson Controls
SKU: P72AA-18C
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![Johnson Controls P70SA-1C CONV DUAL PRES CONTROL; 12"/80 PSIG LS; 100/425 PSIG HS: DIFF ADJ 5/35 LS; DIFF 55 PSIG HS; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70SA-1C_medium.png?v=1719993524)
P70SA-1C | CONV DUAL PRES CONTROL; 12" / 80 PSIG LS; 100 / 425 PSIG HS: DIFF ADJ 5 / 35 LS; DIFF 55 PSIG HS; | Johnson Controls
Brand: Johnson Controls
SKU: P70SA-1C
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![Johnson Controls P70AA-5C SPST PRESSURE CONTROL; 20"/100# DIFF ADJ 7/50# AMMONIA SERVICE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70AA-5C_d1c72127-6310-4e60-8382-429b16379a44_medium.png?v=1719993487)
P70AA-5C | SPST PRESSURE CONTROL; 20" / 100# DIFF ADJ 7 / 50# AMMONIA SERVICE | Johnson Controls
Brand: Johnson Controls
SKU: P70AA-5C
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![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](http://blackhawksupply.com/cdn/shop/files/P70AA-150C_9c944189-d0b8-4da8-baa4-f18dbbd455bb_medium.png?v=1719993481)
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
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![Johnson Controls P170EA-14C PRESSURE CONTROL; 12"/80 PSIG: 5 BUL3013: DIFF ADJ 5/35 PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P170EA-14C_medium.png?v=1719993462)
P170EA-14C | PRESSURE CONTROL; 12" / 80 PSIG: 5 BUL3013: DIFF ADJ 5 / 35 PSI | Johnson Controls
Brand: Johnson Controls
SKU: P170EA-14C
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![Johnson Controls P47EA-1C STEAM PRESSURE CONTROL; 50/240 PSIG 15 DIFF. 8 PSIG MIN; HI-OPEN 195+/-5 PSIG(R-B); | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/zqc1573581442823_20dd0d9a-9670-4db5-a767-a9fb22934678_medium.png?v=1719993414)
P47EA-1C | STEAM PRESSURE CONTROL; 50 / 240 PSIG 15 DIFF. 8 PSIG MIN; HI-OPEN 195+ / -5 PSIG(R-B); | Johnson Controls
Brand: Johnson Controls
SKU: P47EA-1C
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![Johnson Controls P100CP-38C PRESSURE CONTROL; CI 325 +/-10; CO 500 +/-10;1/4" FEMALE FLARE W' DEPRESSOR 24" WIRE L | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P100CP-38C_582a62bf-5b45-438d-a0cc-6d7f6a3542c6_medium.png?v=1719993346)
P100CP-38C | PRESSURE CONTROL; CI 325 + / -10; CO 500 + / -10;1 / 4" FEMALE FLARE W' DEPRESSOR 24" WIRE L | Johnson Controls
Brand: Johnson Controls
SKU: P100CP-38C
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![Johnson Controls P100AP-2C PRESSURE CONTROL; 35-60# OPENS ON FALL; AUTO RESET | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P100AP-2C_25ee1cc5-c341-4fff-9cc8-e06dccf83ec3_medium.png?v=1719993342)
P100AP-2C | PRESSURE CONTROL; 35-60# OPENS ON FALL; AUTO RESET | Johnson Controls
Brand: Johnson Controls
SKU: P100AP-2C
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![Johnson Controls P20EB-2C AIR COND PRESSURE CNTL; 100/425# ADJ;36" CAP; SPDT; 1HP;ENCL-OPEN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P20EB-2C_571243a4-920d-4453-a126-5dbc39ef1b19_medium.png?v=1719993453)
P20EB-2C | AIR COND PRESSURE CNTL; 100 / 425# ADJ;36" CAP; SPDT; 1HP;ENCL-OPEN | Johnson Controls
Brand: Johnson Controls
SKU: P20EB-2C
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![Johnson Controls P67CA-1C LOW PRESSURE CONTROL; DPST ADJ DIFF 1-1/2 TO 20#; OPEN HI; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P67CA-1C_fbb70b7d-7ceb-454b-93b5-00487211211e_medium.png?v=1719993482)
P67CA-1C | LOW PRESSURE CONTROL; DPST ADJ DIFF 1-1 / 2 TO 20#; OPEN HI; | Johnson Controls
Brand: Johnson Controls
SKU: P67CA-1C
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![Johnson Controls P72AA-11C DPST PRESSURE CONTROL; WESTINGHOUSE PART 516B665H07 RANGE 50/300# DIFF 13# MAX NON ADJ | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72AA-11C_9c5f19e9-d1c1-49f3-acfd-14dd438ad56e_medium.png?v=1719993523)
P72AA-11C | DPST PRESSURE CONTROL; WESTINGHOUSE PART 516B665H07 RANGE 50 / 300# DIFF 13# MAX NON ADJ | Johnson Controls
Brand: Johnson Controls
SKU: P72AA-11C
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![York S1-02434684000 Pressure Switch Air 0.90/1.40/0.40 Inch Deact Normally Open | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331135_8c2cb419-1f2b-49ab-aca0-b49817a271c0_medium.jpg?v=1720028065)
S1-02434684000 | Pressure Switch Air 0.90 / 1.40 / 0.40 Inch Deact Normally Open | York
Brand: York
SKU: S1-02434684000
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![Water Heater Parts 100308926 Pressure Switch Air -1.75 Inch Water Column Normally Closed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/958616_medium.jpg?v=1720024252)
100308926 | Pressure Switch Air -1.75 Inch Water Column Normally Closed | Water Heater Parts
Brand: Water Heater Parts
SKU: 100308926
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![Water Heater Parts 100308925 Pressure Switch Air -0.50 Inch Water Column Normally Open | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/no-image_ece731dd-cb4e-4ac8-8613-e21dac0335aa_medium.jpg?v=1720024249)
100308925 | Pressure Switch Air -0.50 Inch Water Column Normally Open | Water Heater Parts
Brand: Water Heater Parts
SKU: 100308925
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![Johnson Controls P74FA-5C DIFFERENTIAL PRES CONTROL; SPDT; F/WATER SYS;DIFF 2#;SNAP ACT;1/4"F(SEE:EMSU-90-06 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P74FA-5C_medium.png?v=1719993529)
P74FA-5C | DIFFERENTIAL PRES CONTROL; SPDT; F / WATER SYS;DIFF 2#;SNAP ACT;1 / 4"F(SEE:EMSU-90-06 | Johnson Controls
Brand: Johnson Controls
SKU: P74FA-5C
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![Johnson Controls P72MA-1C DPST DUAL PRESSURE; MANUAL RESET HI SIDE; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72MA-1C_50111a00-cb86-48f4-9d21-07e562594a1a_medium.png?v=1719993528)
P72MA-1C | DPST DUAL PRESSURE; MANUAL RESET HI SIDE; | Johnson Controls
Brand: Johnson Controls
SKU: P72MA-1C
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![Johnson Controls P70LB-6C SPST DUAL PRES CONTROL; 20"/80 PSIG LS 13 36" RANGE 100/425 PSIG HS; W/KNOB; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70LB-6C_befb96ff-0e8d-4455-b7da-a44009c57c10_medium.png?v=1719993518)
P70LB-6C | SPST DUAL PRES CONTROL; 20" / 80 PSIG LS 13 36" RANGE 100 / 425 PSIG HS; W / KNOB; | Johnson Controls
Brand: Johnson Controls
SKU: P70LB-6C
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![Johnson Controls P70JA-16C SPST PRESSURE CONTROL; 12"/80# DIFF 5/35# ADJ CAP 48" CONN 13 OPEN 15+/ -2# CLOSE 9+/-2# | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70JA-16C_411188f6-247f-447e-a387-2f62edfc1d7e_medium.png?v=1719993513)
P70JA-16C | SPST PRESSURE CONTROL; 12" / 80# DIFF 5 / 35# ADJ CAP 48" CONN 13 OPEN 15+ / -2# CLOSE 9+ / -2# | Johnson Controls
Brand: Johnson Controls
SKU: P70JA-16C
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![Johnson Controls P70EE-1C SPDT PRESSURE CONTROL; 175/425# DIFF 15+/-7 CONN 5 OPEN 300+/-4# CLOSE (R-B) OPEN HI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70EE-1C_cc5e79e4-fb67-4d02-b820-7ca1923c0a6f_medium.png?v=1719993513)
P70EE-1C | SPDT PRESSURE CONTROL; 175 / 425# DIFF 15+ / -7 CONN 5 OPEN 300+ / -4# CLOSE (R-B) OPEN HI | Johnson Controls
Brand: Johnson Controls
SKU: P70EE-1C
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![Johnson Controls P20BB-1C AIR COND PRESSURE CNTL; 7/150# ADJ; OPEN 40; 36" CAP; OPEN LOW; 1HP; ENCL-OPEN; MAN RESET | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P20BB-1C_88dca0d6-6e35-4ce5-9cb1-86a3d182f91e_medium.png?v=1719993513)
P20BB-1C | AIR COND PRESSURE CNTL; 7 / 150# ADJ; OPEN 40; 36" CAP; OPEN LOW; 1HP; ENCL-OPEN; MAN RESET | Johnson Controls
Brand: Johnson Controls
SKU: P20BB-1C
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![Johnson Controls P70CA-2C SPST PRESSURE CONTROL; 50/450#; 1/4" MALE FLARE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70CA-2C_9a8f32b0-4c83-4ff5-9077-e4ea4af677ab_medium.png?v=1719993509)
P70CA-2C | SPST PRESSURE CONTROL; 50 / 450#; 1 / 4" MALE FLARE | Johnson Controls
Brand: Johnson Controls
SKU: P70CA-2C
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![Johnson Controls P70AA-205C SPST PRESSURE CONTROL; 100/400 PSIG; STYLE 45; 36" CAP; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70AA-205C_80c8bdca-f1e0-4fa2-acea-eea2d79b1f29_medium.png?v=1719993490)
P70AA-205C | SPST PRESSURE CONTROL; 100 / 400 PSIG; STYLE 45; 36" CAP; | Johnson Controls
Brand: Johnson Controls
SKU: P70AA-205C
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