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Pressure Switches Parts and Components by page 3

At Industrials Unlimited, our goal is to make the parts procurement process easier than it has ever been. Part of this is making the process of finding the exact part you need as fast as possible. To do this, we provide specific subcategories along with each part category in our vast inventory. For example, if you are searching for parts such as 511-624-548, 51M87, 51W93, 52M40, 54M89, you will find them here in the subcategory Pressure Switches.

At Industrials Unlimited, we provide each customer with access to a vast, diverse, and highly streamlined inventory which contains a broad range of industrial and automation parts. Furthermore, if you need parts not in our inventory, they can be sourced and shipped directly to you through our international supply chain network that spans the United States, Canada, and the United Kingdom. At Industrials Unlimited, our goal is not only to improve the purchasing experience, but to revolutionize it entirely.


Part No. Description Manufacturer RFQ
511-624-548 Pressure Switch, SPDT, 1.15""wc Weil Mclain RFQ
51M87 Pres. Swt.1.6""Wc Spdt N.O., Le51M87 Lennox RFQ
51W93 Pressure Switch, -1.12""Wc Spst, Le51W93 Lennox RFQ
52M40 52M40 Switch-Pressure Armstrong RFQ
54M89 Low Ambient Control Kit, Le54M89 Lennox RFQ
550001266 Pressure Switch 0.4""Wc Spdt Utica Dunkirk RFQ
5507500 5507500 Switch Jet RFQ
55W64 Hi Pressure Switch, Le55W64 Lennox RFQ
56L32 56L32 Switch-Pressure Lennox RFQ
56L45 Pressure Switch 25 Cut-Out, Le56L45 Lennox RFQ
56L45 56L45 Switch-Pressure Armstrong RFQ
57J01 57J01 Switch-Pressure Armstrong RFQ
57J01 Pressureswitch, Open, .27""Wc, Le57J01 Lennox RFQ
57M66 Pressure Switch, 1.41""Wc Spst, Le57M66 Lennox RFQ
57M66 57M66 Switch-Pressure Armstrong RFQ
57M67 57M67 Switch-Pressure 1.71""Wc Armstrong RFQ
57W79 57W79 Pressure Switch Green .70 Armstrong RFQ
58H31 58H31 Switch-Pressure Armstrong RFQ
58H31 Pressure Switch, 3.00""Wc Spst, Le58H31 Lennox RFQ
58H32 Pressure Switch, 4.50""Wc Spst, Le58H32 Lennox RFQ
59W33 Lo Pressure Switch, Le59W33 Lennox RFQ
59W35 Low Ambient Switch, Le59W35 Lennox RFQ
59W74 59W74 R101432-17 Armstrong RFQ
5H0735910002 Pressure Switch, .61"" Wc, Mh5H0735910002 Modine Parts RFQ
5H0735910004 Pressure Switch, Mh5H0735910004 Modine Parts RFQ
5H0735910007 Pressure Switch, Mh5H0735910007 Modine Parts RFQ
5H0735910008 Pressure Switch Control, .8"" Spst Modine Parts RFQ
5H0755540003 Pressure Switch, .33"" Wc, Mh5H0755540003 Modine Parts RFQ
5H0780340006 Pressure Switch, Mh5H0780340006 Modine Parts RFQ
5H0780340007 Pressure Switch, Mh5H0780340007 Modine Parts RFQ
5H0780340011 Pressure Switch, Mh5H0780340011 Modine Parts RFQ
5H0794410001 Pressure Switch, .65"" Wc, Mh5H0794410001 Modine Parts RFQ
5H0794410003 Pressure Switch, .63"" Wc, Mh5H0794410003 Modine Parts RFQ
5H72275-5 5H72275-5 Pressure Switch Modine RFQ
5H73591-1 5H73591-1 Pressure Switch Modine RFQ
5H73591-3 5H73591-3 Pressure Switch Modine RFQ
5H73591-4 5H73591-4 Pressure Switch Modine RFQ
5H73591-5 5H73591-5 Pressure Switch Modine RFQ
5H73591-9 5H73591-9 Pressure Switch Modine RFQ
5H73837-4 5H73837-4 Fan Blade Modine RFQ
5H75554-2 5H75554-2 Pressure Switch Modine RFQ
5H78034-10 5H78034-10 Vacuum Pressure Modine RFQ
60160876 60160876 Replacement Kit, Air Burnham RFQ
60160885 60160885 Replacement Kit, Air Burnham RFQ
609125 609125 Switch Vent Press Sa Heil Quaker Icp RFQ
609537 609537 Vent Pressure Switch Heil Quaker Icp RFQ
60L03 60L03 Switch-Pressure Armstrong RFQ
60L03 Pressure Switch, .80""Wc, Spst, Le60L03 Lennox RFQ
60L23 Pressure Switch, .49""Wc, Spst, Le60L23 Lennox RFQ
60M35 Pressure Swtch Cntrls, 0.45""Hialt, Le60M35 Lennox RFQ
632422R 632422R Pressure Switch 1.20 Nordyne RFQ
632427R 632427R Pressure Switch 0.55 C Nordyne RFQ
63263-005 Pressure Switch .20""Wc Wayne Combustion Systems RFQ
63K93 63K93 Switch-Pressure Armstrong RFQ
63W40 Pressure Switch Controls, 2 Stg, .20/.40 Lennox RFQ
63W56 Pressure Switch, .35/.60""Wc, Spst, N/O, 2Stg Lennox RFQ
63W57 Pressureswitch .55/.95Wc Spst, Le63W57 Lennox RFQ
64W86 Pressure Switch, Le64W86 Lennox RFQ
65W49 65W49 R100684-09 Pressure Switch Armstrong RFQ
660-592-000 Air Pressure Switch Slant Fin Boiler RFQ
67K30 Pressure Switch, .55""Wc, Spst, Le67K30 Lennox RFQ
67K30 67K30 Pressure Switch Armstrong RFQ
68493 Pressure Control, 285-Ci 140, Le68493 Lennox RFQ
69M18 Hi-Pressure 650 Cutout Switch, Le69M18 Lennox RFQ
71L17 Pressureswitchtubing, Le71L17 Lennox RFQ
73W76 73W76 R100684-08 Switch Pressure Armstrong RFQ
75M20 Presssw, .75""Wc, 4501-7500Ftalt, Le75M20 Lennox RFQ
75M22 75M22 Switch-Pressure Lennox RFQ
76051-B00000020-01 1.1 to 3 psi SPST-NO Reverse Pressure Switch Honeywell RFQ
76052-B00000150-01 14 to 24 psi SPST-NO Reverse Pressure Switch Honeywell RFQ
76053-B00000300-01 Pressure Swtch, Rvrs, 25 to 50 psi, SPST-NO Honeywell RFQ
76054-B00000600-01 51 to 90 psi SPST-NO Reverse Pressure Switch Honeywell RFQ
76055-B00001000-01 Presur Swtch, Revrs, 91 to 150 psi, SPST-NO Honeywell RFQ
76061-B00000020-01 1.1 to 3 psi SPST-NC Standard Pressure Switch Honeywell RFQ
76064-B00000600-01 51 to 90 psi SPST-NC Standard Pressure Switch Honeywell RFQ
76072-B00000150-01 Pressure Switch, Stndrd/Rvrs, 14 to 24 psi Honeywell RFQ
76074-B00000600-01 Pressure Switch, Stndrd/Rvrs, 51 to 90 psi Honeywell RFQ
76575-B00000040-01 3.1 to 7 psi SPST-NO Reverse Pressure Switch Honeywell RFQ
76576-B00000100-01 Pressure Swtch, Rvrs, 8 to 13 psi, Diaphrgm Honeywell RFQ
76577-B00000040-01 Presur Swtch, Stndrd, 3.1 to 7 psi, SPST-NC Honeywell RFQ
76578-B00000100-01 Pressur Swtch, Stndrd, 8 to 13 psi, SPST-NC Honeywell RFQ
76580-B00000100-01 Pressure Switch, Stndrd/Revrs, 8 to 13 psi Honeywell RFQ
78W57 Pressure Switch, .57""Wc, Spst, Le78W57 Lennox RFQ
79380-00 Pressure Switch Boot, 5000 Series, 150 psi Honeywell RFQ
79J07 Lowamb.P.S.Open 150, Close 275, Le79J07 Lennox RFQ
801111302 801111302 Jd-2 (Grey Antunes RFQ
801111303 801111303 Jd-2 (Red Antunes RFQ
80160738 Spst Pressure Switch .4""Wc Burnham RFQ
8021202103 Air Sw.Spdt .17-1""Wc Compress Antunes RFQ
8023202115 Air Sw., Fixed Setting Antunes RFQ
8024202139 Air Switch .17-1""Wc 1/8""Npt Antunes RFQ
8024204046 Air Press.Switch .17-6.0Wc Antunes RFQ
8026202094 Air Pressure Switch 0.2""Wc Antunes RFQ
803112502 803112502 Lgp-A 2""- 14"" Gas Antunes RFQ
803112601 803112601 Hgp-A Gas Pressure Antunes RFQ
803113401 803113401 Gas Pressure Switch Antunes RFQ
804111701B 804111701B Hlgp-A 2-16"" / 1-6 Antunes RFQ
80K25 Pressure Switch, .24""Wc, Spst, Le80K25 Lennox RFQ
80K27 Pressure Switch, .34""Wc, Spst, Le80K27 Lennox RFQ
80K27 80K27 Switch-Pressure Armstrong RFQ
80K28 Pressure Switch, .43""Wc, Spst, Le80K28 Lennox RFQ
80K29 Pressure Switch, .45""Wc, Spst, Le80K29 Lennox RFQ
80K52 80K52 Control-Pressure Armstrong RFQ
80W52 Pressure Switch, -.60""Wc Spst, Le80W52 Lennox RFQ
80W53 Pressure Switch, -.68""Wc Spst, Le80W53 Lennox RFQ
80W57 Pressure Switch, -.65""Wc Spst, Le80W57 Lennox RFQ
8101111202 8101111202 Hgp-G Gas Pressure Antunes RFQ
8103116202 8103116202 Lgp-G Manual Reset Antunes RFQ
8104116102 8104116102 Rlgp-G Automatic Antunes RFQ
81502150 Adjustable Pressure Switch (Manostat), 2-35 PSI, N... Crouzet RFQ
81502160 Adjustable Pressure Switch (Manostat), 30-120 PSI,... Crouzet RFQ
81505110 Adjustable Vacuum Switch (Vacuostat), -0.1 To -0.9... Crouzet RFQ
81505150 Adjustable Pressure Switch (Manostat), 2-35 PSI, P... Crouzet RFQ
81505160 Adjustable Pressure Switch (Manostat), 30-120 PSI,... Crouzet RFQ
81509080 Pressure Switch With Double Break Output, Sub-Base... Crouzet RFQ
81513501 Low Pressure Switch With Electrical Output, DIN Ra... Crouzet RFQ
81513502 Pressure Switch With Electrical Output, DIN Rail Crouzet RFQ
81513522 Vacuum Switch With Electrical Output, DIN Rail Crouzet RFQ
81513530 Pressure Switch With Electrical Output, DIN Rail, ... Crouzet RFQ
81513552 Pressure Switch With Electrical Output, DIN Rail, ... Crouzet RFQ
8406-074 Spdt Pressure Switch 0.45""Wc Bard RFQ
8406-086 Spdt Pressure Switch 0.35""Wc Bard RFQ
8406-100 Spst Pressure Switch 0.73""Wc Bard RFQ
84M92 Pressure Switch, Le84M92 Lennox RFQ
8581-0135 Pressure Switches, Pressure Differential Poweramp RFQ
85C23 Low Pressure Switch, Le85C23 Lennox RFQ
86H31 Highpressureswitch 410 M/R, Le86H31 Lennox RFQ
86H31 86H31 High Pressure Switch Armstrong RFQ
86M36 Hi Pressure Switch, Le86M36 Lennox RFQ
88J80 High Altitude Pressure Switch, Le88J80 Lennox RFQ
88K90 Pressure Switch, .47""Wc, Spst, Le88K90 Lennox RFQ
88M98 Low Pressure Switch, Le88M98 Lennox RFQ
88W59 Pressure Switch Spst -.15""Wc, Le88W59 Lennox RFQ
9001976005 9001976005 Kit Air Pressure Ao Smith RFQ
9002511005 9002511005 Kit Air Pressure Ao Smith RFQ
9003301205 9003301205 Kit Low Gas Pressure Ao Smith RFQ
9004358115 9004358115 Kit Pressure Switch Ao Smith RFQ
9004360115 9004360115 Kit Pressure Switch Ao Smith RFQ
9004475215 9004475215 Kit Low Gas Pressure Ao Smith RFQ
9004476215 9004476215 Kit Low Gas Pressure Ao Smith RFQ
9004575215 9004575215 Kit Switch Ao Smith RFQ
9004578215 9004578215 Kit Switch Ao Smith RFQ
9004634215 9004634215 Kit Pressure Switch Ao Smith RFQ
9005681205 9005681205 Kit Pressure Switch Ao Smith RFQ
9005920215 9005920215 Kit Switch Ao Smith RFQ
9006017015 9006017015 Kit Pressure Switch Ao Smith RFQ
9006084215 9006084215 Kit Switch Natural Ao Smith RFQ
9006244015 9006244015 Kit Blower Pressure Ao Smith RFQ
9006256015 9006256015 Kit Low Gas Pressure Ao Smith RFQ
9006600015 9006600015 Kit Pressure Switch Ao Smith RFQ
9007122015 9007122015 Kit Pressure Switch Ao Smith RFQ
9007323015 9007323015 Kit Pressure Switch Ao Smith RFQ
9012GAR4 Pressure Swtch, SPDT, 1-Port 1/4-18"" FNPT Square D By Schneider Electric RFQ
9012GAR5 Pressur Swtch, SPDT, 3 to 150 psi, Diaphrgm Square D By Schneider Electric RFQ
9012GAW1 Pressure Swtch, Stndrd, 0.2 to 10 psi, SPDT Square D By Schneider Electric RFQ
9012GAW2 Pressure Switch, 1 to 40 psi, 1/4-18"" FNPT Square D By Schneider Electric RFQ
9012GAW21 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GAW22 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GAW24 Pressure Swtch, 1.5 to 75 psi, DPDT, Stndrd Square D By Schneider Electric RFQ
9012GAW25 Pressure Swtch, DPDT, 3 to 150 psi, Stndrd Square D By Schneider Electric RFQ
9012GAW25S104 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GAW26 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GAW4 Pressure Swtch, 1.5 to 75 psi, SPDT, Stndrd Square D RFQ
9012GAW5 Pressure Swtch, SPDT, 1/4-18""FNPT, Stndrd Square D RFQ
9012GAW5G17 Pressure Swtch, SPDT, Diaphrgm, 1/4-18""FNPT Square D By Schneider Electric RFQ
9012GAW5G18 Pressur Swtch, SPDT, Diaphrgm, 3 to 150 psi Square D RFQ
9012GAW6 Pressure Switch, 5 to 250 psi, 1/4-18""FNPT Square D RFQ
9012GBW1 Pressure Switch, 13 to 425 psi, Diaphragm Square D By Schneider Electric RFQ
9012GBW2 Pressure Swtch, Stndrd, SPDT, 20 to 675 psi Square D By Schneider Electric RFQ
9012GBW21 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GBW22 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GCR2 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GCW1 Pressur Swtch, 20 to 1000 psi, Piston, SPDT Square D By Schneider Electric RFQ
9012GCW1G18 Pressur Swtch, Piston, 20 to 1000 psi, DPST Square D RFQ
9012GCW1K1 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GCW2 Pressur Swtch, 90 to 2900 psi, Piston, SPDT Square D By Schneider Electric RFQ
9012GCW22 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GCW23 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GCW3 Pressure Switch, Piston, 170 to 5600 psi Square D By Schneider Electric RFQ
9012GCWM2 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GDW1 Pressure Swtch, SPDT, 1/4-18""FNPT, Diaphrgm Square D By Schneider Electric RFQ
9012GDW2 Pressure Swtch, SPDT, 1/4-18""FNPT, Diaphrgm Square D By Schneider Electric RFQ
9012GDW25 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GDW26 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GDW4 Pressure Swtch, 1.5 to 75 psi, 1/4-18""FNPT Square D By Schneider Electric RFQ
9012GDW5 Pressure Switch, 3 to 150 psi, SPDT, Stndrd Square D By Schneider Electric RFQ
9012GDW5E3 Pressur SwItch, 1/4-18""FNPT, Diaphrgm, SPDT Square D By Schneider Electric RFQ
9012GDW5G22 Pressur Swtch, 3 to 150 psi, SPDT, Diaphrgm Square D By Schneider Electric RFQ
9012GDW5K1 Pressure Switch, 1/4-18""FNPT, 3 to 150 psi Square D By Schneider Electric RFQ
9012GDW6 Pressur Swtch, SPDT, 5 to 250 psi, Diaphrgm Square D By Schneider Electric RFQ
9012GEW2 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GFW1 Pressur Swtch, Piston, 20 to 1000 psi, SPDT Square D By Schneider Electric RFQ
9012GFW2 Pressur Swtch, Stndrd, 90 to 2900 psi, SPDT Square D By Schneider Electric RFQ
9012GFW22 Pressur Swtch, DPDT, 90 to 2900 psi, Piston Square D By Schneider Electric RFQ
9012GFW3 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GFWM4 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GGW1 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GGW1S106 Pressure Switch 480Vac 10Amp G Special Square D By Schneider Electric RFQ
9012GGW21 Pressure Switch 480Vac 10Amp G +Options Square D By Schneider Electric RFQ
9012GGW24 Pressure Switch, Stndrd, 0 to 175 psi, DPDT Square D RFQ

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