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![Johnson Controls P74BA-15C DIFFERENTIAL PRES CONTROL; SPST CLOSE ON INCREASE IN DIFF PRESS 8/70# ADJ; AMMONIA 15 DIFF 8/30 PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P74BA-15C_c4014f8b-82b2-4868-8291-b9beded13b6c_medium.png?v=1719993528)
P74BA-15C | DIFFERENTIAL PRES CONTROL; SPST CLOSE ON INCREASE IN DIFF PRESS 8 / 70# ADJ; AMMONIA 15 DIFF 8 / 30 PSI | Johnson Controls
Brand: Johnson Controls
SKU: P74BA-15C
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![Johnson Controls P74AB-1C DIFFERENTIAL PRES CONTROL; 8/70 PSI 15 B DIFF. 8 PSI MAX.; STYLE 15 BUL3013; MTG. BRKT. N | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P74AB-1C_ea63b53f-3fd7-4e7a-a11f-acefe567cfbe_medium.png?v=1719993528)
P74AB-1C | DIFFERENTIAL PRES CONTROL; 8 / 70 PSI 15 B DIFF. 8 PSI MAX.; STYLE 15 BUL3013; MTG. BRKT. N | Johnson Controls
Brand: Johnson Controls
SKU: P74AB-1C
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![Johnson Controls P72NA-1C DPST DUAL PRESSURE; MANUAL RESET HI AND LO; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72NA-1C_medium.png?v=1715733829)
P72NA-1C | DPST DUAL PRESSURE; MANUAL RESET HI AND LO; | Johnson Controls
Brand: Johnson Controls
SKU: P72NA-1C
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![Johnson Controls P72MA-8C PRESSURE CONTROL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72MA-8C_medium.png?v=1716388780)
P72MA-8C | PRESSURE CONTROL | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: P72MA-8C
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![Johnson Controls P72LB-1C DPST DUAL PRESSURE; 36" CAP; LS LIMITED ADJ AUTO RESET; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72LB-1C_41ca55a7-b040-44b8-9af4-96ef8a71a260_medium.png?v=1719993528)
P72LB-1C | DPST DUAL PRESSURE; 36" CAP; LS LIMITED ADJ AUTO RESET; | Johnson Controls
Brand: Johnson Controls
SKU: P72LB-1C
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![Johnson Controls P72DA-1C DPST PRESSURE CONTROL; 50/450# MANUAL RESET 36" CAP 1/4" FLARE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72DA-1C_c431c435-fb80-4976-9599-7bddcc4591c1_medium.png?v=1719993533)
P72DA-1C | DPST PRESSURE CONTROL; 50 / 450# MANUAL RESET 36" CAP 1 / 4" FLARE | Johnson Controls
Brand: Johnson Controls
SKU: P72DA-1C
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![Johnson Controls P72CA-4C DPST PRESSURE CONTROL; 20"/100# DIFF 7/50# ADJ CONN 15 OPEN 60+/-2# CLOSE 40+/-2# | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72CA-4C_3b691750-1a7e-4f0e-8670-a230d4fdec5a_medium.png?v=1719993533)
P72CA-4C | DPST PRESSURE CONTROL; 20" / 100# DIFF 7 / 50# ADJ CONN 15 OPEN 60+ / -2# CLOSE 40+ / -2# | Johnson Controls
Brand: Johnson Controls
SKU: P72CA-4C
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![Johnson Controls P72CA-2C DPST PRESSURE CONTROL; 50/450#; DIFF 60 TO 150# ADJ; 36" CAP WITH FLARE NUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72CA-2C_c4491fe1-e67d-4958-8ba7-59932acc9909_medium.png?v=1719993561)
P72CA-2C | DPST PRESSURE CONTROL; 50 / 450#; DIFF 60 TO 150# ADJ; 36" CAP WITH FLARE NUT | Johnson Controls
Brand: Johnson Controls
SKU: P72CA-2C
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![Johnson Controls P72AA-27C DPST PRESSURE CONTROL; 100/400# DIFF 35/200 36"CAP 1/4" FLARE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72AA-27C_c0d040d9-1c95-4806-a6ac-a05f9a64f714_medium.png?v=1719993523)
P72AA-27C | DPST PRESSURE CONTROL; 100 / 400# DIFF 35 / 200 36"CAP 1 / 4" FLARE | Johnson Controls
Brand: Johnson Controls
SKU: P72AA-27C
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![Johnson Controls P72AA-1C DPST PRESSURE CONTROL; 20"/100#;AUTO RESET 36"CAP 1/4"FLARE NUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72AA-1C_1a86fc49-0d47-44bb-88e4-99afe424df57_medium.png?v=1719993524)
P72AA-1C | DPST PRESSURE CONTROL; 20" / 100#;AUTO RESET 36"CAP 1 / 4"FLARE NUT | Johnson Controls
Brand: Johnson Controls
SKU: P72AA-1C
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![Johnson Controls P72AA-17C DPST PRESSURE CONTROL; 50/450# DIFF 60/150# ADJ CONN 5 OPEN 190+/-10 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P72AA-17C_7a47b417-bc01-4a2a-9bcf-6aab930a1e6f_medium.png?v=1719993519)
P72AA-17C | DPST PRESSURE CONTROL; 50 / 450# DIFF 60 / 150# ADJ CONN 5 OPEN 190+ / -10 | Johnson Controls
Brand: Johnson Controls
SKU: P72AA-17C
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![Johnson Controls P70NA-1C SPST DUAL PRES CONTROL; 36" CAP; 20"/100 PSIG LS 13 36" RANGE 100/425 PSIG HS; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/jci-p70na-1c-spst-dual-pres-control-36-cap-20-100-psig-ls-13-36-range-100-425-psig-hs_514c5639-4a8c-4e7b-a33f-9e4ba303f0cf_medium.jpg?v=1719993523)
P70NA-1C | SPST DUAL PRES CONTROL; 36" CAP; 20" / 100 PSIG LS 13 36" RANGE 100 / 425 PSIG HS; | Johnson Controls
Brand: Johnson Controls
SKU: P70NA-1C
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![Johnson Controls P70MA-29C SPST DUAL PRES CONTROL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70MA-29C_medium.png?v=1715733820)
P70MA-29C | SPST DUAL PRES CONTROL | Johnson Controls
Brand: Johnson Controls
SKU: P70MA-29C
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![Johnson Controls P70MA-1C SPST DUAL PRES CONTROL; 20"/100#; 100/425# 36" CAP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70MA-1C_9c7ac538-92ec-467b-830a-5d1d555a31c9_medium.png?v=1719993528)
P70MA-1C | SPST DUAL PRES CONTROL; 20" / 100#; 100 / 425# 36" CAP | Johnson Controls
Brand: Johnson Controls
SKU: P70MA-1C
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![Johnson Controls P70MA-18C SPST DUAL PRES CONTROL; SPST LS 12"/80#; HS 100/425# | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70MA-18C_ddf60b82-6772-49c2-9899-16c9463903f5_medium.png?v=1719993528)
P70MA-18C | SPST DUAL PRES CONTROL; SPST LS 12" / 80#; HS 100 / 425# | Johnson Controls
Brand: Johnson Controls
SKU: P70MA-18C
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![Johnson Controls P70MA-11C SPST DUAL PRES CONTROL; 20"/100 PSIG LS STYLE 15 100/425 PSIG HS DIFF. ADJ 6/50 PSI LS DIFF STYLE 5 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70MA-11C_84e1dda9-3c31-4d51-8f1c-75bbea3f1259_medium.png?v=1719993518)
P70MA-11C | SPST DUAL PRES CONTROL; 20" / 100 PSIG LS STYLE 15 100 / 425 PSIG HS DIFF. ADJ 6 / 50 PSI LS DIFF STYLE 5 | Johnson Controls
Brand: Johnson Controls
SKU: P70MA-11C
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![Johnson Controls P70LN-8C SPST DUAL PRES CONTROL; 12"/50 PSIG LS 13 B48 RANGE 100/425 PSIG HS; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70LN-8C_056ff387-2df9-4d08-a7c1-f4059e3ed529_medium.png?v=1719993518)
P70LN-8C | SPST DUAL PRES CONTROL; 12" / 50 PSIG LS 13 B48 RANGE 100 / 425 PSIG HS; | Johnson Controls
Brand: Johnson Controls
SKU: P70LN-8C
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![Johnson Controls P70LN-7C SPST DUAL PRES CONTROL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70LN-7C_medium.png?v=1715733816)
P70LN-7C | SPST DUAL PRES CONTROL | Johnson Controls
Brand: Johnson Controls
SKU: P70LN-7C
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![Johnson Controls P70LB-1C SPST DUAL PRES CONTROL; 20"/100 PSIG LS 13 36" RANGE 100/425 PSIG HS; W/KNOB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70LB-1C_fef03bbb-8c34-45e9-9a97-825866c553a3_medium.png?v=1719993523)
P70LB-1C | SPST DUAL PRES CONTROL; 20" / 100 PSIG LS 13 36" RANGE 100 / 425 PSIG HS; W / KNOB | Johnson Controls
Brand: Johnson Controls
SKU: P70LB-1C
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![Johnson Controls P70LA-42C SPST DUAL PRES CONTROL; 20"/100# DIFF 7/50 ADJ 100/500# DIFF 55+/-8# FIXED CONN 5 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70LA-42C_39caa02c-ee4f-46a5-b8ea-0cac05e3db5a_medium.png?v=1719993518)
P70LA-42C | SPST DUAL PRES CONTROL; 20" / 100# DIFF 7 / 50 ADJ 100 / 500# DIFF 55+ / -8# FIXED CONN 5 | Johnson Controls
Brand: Johnson Controls
SKU: P70LA-42C
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![Johnson Controls P70LA-1C SPST DUAL PRES CONTROL; 20"/100# DIFF 7/50# ADJ 100/500# DIFF 55+/-8# FIXED CAP 36" CONN 13 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70LA-1C_0a51d879-7f1c-46d2-bb8d-b9c93db7659b_medium.png?v=1719993518)
P70LA-1C | SPST DUAL PRES CONTROL; 20" / 100# DIFF 7 / 50# ADJ 100 / 500# DIFF 55+ / -8# FIXED CAP 36" CONN 13 | Johnson Controls
Brand: Johnson Controls
SKU: P70LA-1C
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![Johnson Controls P70KA-7C SPST PRESSURE CONTROL; 50/450# DIFF 60# CONN 15 OPEN 250+/-10# | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70KA-7C_ce6a3db3-b63d-4acb-96e8-821e0c4b44e6_medium.png?v=1719993518)
P70KA-7C | SPST PRESSURE CONTROL; 50 / 450# DIFF 60# CONN 15 OPEN 250+ / -10# | Johnson Controls
Brand: Johnson Controls
SKU: P70KA-7C
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![Johnson Controls P70KA-1C SPST PRESSURE CONTROL; 50/450# 4-WIRE 2-CIRCUIT 1-NO 1-NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70KA-1C_0fd8dded-fb77-4d65-a770-b4c8709806aa_medium.png?v=1719993514)
P70KA-1C | SPST PRESSURE CONTROL; 50 / 450# 4-WIRE 2-CIRCUIT 1-NO 1-NC | Johnson Controls
Brand: Johnson Controls
SKU: P70KA-1C
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![Johnson Controls P70HA-3C SPST PRESSURE CONTROL; 20"/100# DIFF 6# CONN 15 OPEN 40+/-2# | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P70HA-3C_11de9028-4882-467c-b3d2-bd678cfe847d_medium.png?v=1719993514)
P70HA-3C | SPST PRESSURE CONTROL; 20" / 100# DIFF 6# CONN 15 OPEN 40+ / -2# | Johnson Controls
Brand: Johnson Controls
SKU: P70HA-3C
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