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Pressure - Limits-Switches

110 products

Showing 1 - 48 of 110 products

Showing 1 - 48 of 110 products
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Dwyer 1638-0 DWYR Large diaphragm pressure switch, range 0.05-0.25" w.c., approx deadband @ 0.04 min. set point, 0.05 max. set point.
$796.76
Available to Order
Dwyer 1823-2 DWYR Low Differential Pressure Switch, 0.5"w.c. to 2.0"w.c., 0.10-0.12 Approximate Deadband, Air and Non Combustible Gases, 10 Psig Pressure Limit, 1/8" Female NPT Connection
$167.99
Available to Order
Dwyer 1831-1-RA-S DWYR Manual reset DPDT, activate on increase 2.5"-9"
$289.61
In stock
Dwyer 1831-2-RA-S DWYR Differential pressure switch, manual reset, DPDT, activate on increase, silicone diaphragm, range 7.5-23" w.c.
$289.61
Available to Order
Dwyer 1900-5-MR DWYR 1.4/5.5" Manual reset Diff. pressure Switch
$187.62
In stock
Dwyer 1910-0 DWYR Differential pressure switch, range 0.15-0.55"
$118.39
Available to Order
Dwyer 1910-1 DWYR Differential pressure switch, range 0.40-1.6" wc
$118.39
Available to Order
Dwyer 1910-20 DWYR Differential pressure switch, range 4.0-20.0" wc
$118.39
In stock
Dwyer 1910-5 DWYR Differential pressure switch, range 1.4 -5.5" wc
$118.39
Available to Order
Dwyer 1950-5-2F DWYR Differential pressure switch, range 1.4-5.5" w.c., approx. deadband @ min. set point 0.30, approx. deadband @ max. set point 0.40. Series 1950 Explosion-proof Differential Pressure Switch Set Points f...
$513.62
Available to Order
Dwyer 1950G-00-B-120-NA DWYR Explosion-proof differential pressure switch, range .07-.15" w.c., approx. deadband @ min. set point .04, approx. deadband @ max. set point .06
$815.99
Available to Order
Robertshaw 2374-510 RSH Universal Air Pressure Sensing Switch
$33.85
In stock
Dwyer 3000MR-0 DWYR Pressure switch/gage, range 0-0.5" w.c., .01 minor divisions
$979.23
Available to Order
Dwyer 3002MR DWYR Pressure Switch / Gage, range 0-2" w.c., .05 minor divisions Photohelic
$979.23
Available to Order
MARS 43306 MRS Condensor Fan Cycling Switch Cut in 275 cut out 210
$39.77
In stock
MARS 43313 MRS 29PSL012-457 MAN REST 410 PSI SPST/NC
$52.38
In stock
MARS 43320 MRS PS80-01-0740, Open on Rise, Auto Reset, Open 350 Reset 245
$39.76
In stock
MARS 43330 MRS PS80-01-1070, Open on Rise, Auto Reset, Open 400 Reset 280
$39.76
In stock
MARS 43332 MRS PS80-01-1072, Open on Rise, Auto Reset, Open 425 Reset 300
$39.76
Available to Order
MARS 43334 MRS PS80-01-1074, Open on Rise, Auto Reset, Open 450 Reset 250
$39.77
In stock
MARS 43343 MRS PS80-02-F1247, Open on Drop, Auto Reset, Open 10 Reset 25
$39.77
In stock
MARS 43346 MRS PS80-02-F1250, Open on Drop, Auto Reset, Open 25 Reset 50
$39.77
In stock
MARS 43347 MRS PS80-02-F1251, Open on Drop, Auto Reset, Open 25 Reset 65
$39.77
In stock
MARS 43350 MRS PS80-02-F1254, Open on Drop, Auto Reset, Open 40 Reset 80
$39.77
In stock
Nordyne 626541R NRD 160F M/R SPST ROLLOUT SWITCH
$11.55
Available to Order
Antunes 8021200198 ANT .17-1"wc and .17-6"wc SPDT Dual Air Differential Pressure Switch with 1/4" Compression Fittings
$185.67
Available to Order
Antunes 8021204014 ANT .17-6"wc SPDT Air Differential Pressure Switch 1/4" Barb with Cover
$103.41
Available to Order
Antunes 8021206021 ANT Range: 0.17" to 12.0" W.C SPDT; Adjustable;
$108.81
In stock
Antunes 8021206255 ANT Pressure Switch, SMD 0.17" to 12"
$105.37
In stock
Antunes 8024202244 ANT Antunes pressure switch .17 to 1" wc
$112.62
Available to Order
Antunes 8024204107 ANT .17-6"wc SPDT Air Differential Pressure Switch Bottom 1/4" Male NPT and Side 1/8" Female NPT Connections with FM Approval
$108.81
In stock
Antunes 803112502 ANT 2-14wc Manual Reset SPDT Low Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (LGP-A)
$179.80
Available to Order
Antunes 803112503 ANT 6-24"wc Manual Reset SPDT Low Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (LGP-A)
$179.80
In stock
Antunes 803112504 ANT Antunes 10-50"wc Manual Reset SPDT Low Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (LGP-A)
$179.80
Available to Order
Antunes 803112506 ANT 2-20"wc Manual Reset SPDT Low Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (LGP-A)
$179.80
In stock
Antunes 803112601 ANT HGP-A,2-16"wc Manual Reset, High Gas Pressure
$179.80
In stock
Antunes 803112602 ANT 5-28"wc Manual Reset SPDT High Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (HGP-A)
$179.80
In stock
Antunes 803112701 ANT 1-6"wc Auto Reset SPDT Low Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (RLGP-A)
$168.93
In stock
Antunes 803112703 ANT 6-24"wc Auto Reset SPDT Low Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (RLGP-A)
$168.93
In stock
Antunes 803112704 ANT 10-50"wc Auto Reset SPDT Low Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (RLGP-A)
$168.93
In stock
Antunes 803113102 ANT 6-15 PSI Manual Reset SPDT Low Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (LGP-H)
$209.25
In stock
Antunes 803113801 ANT 5-28"wc Manual Reset DPDT High Gas Pressure Switch with 1/4" NPT Connection and 1/8" NPT Vent (HGP-D)
$317.75
Available to Order
Antunes 804111701 ANT 2-16"wc High 1-6"wc Low Manual Reset 2-SPDT High and Low Gas Pressure Switch with3/8" NPT High Pressure Connection, 1/8" NPT Low PressureConnection, and 1/8" NPT Vent (HLGP-A)
$348.75
In stock
Antunes 804111702 ANT Antunes 5-28 & 1-6 HLGP-A Gas Pressure switch
$348.75
In stock
Antunes 804111704 ANT 2-16"wc High 2-14"wc Low Manual Reset 2-SPDT High and Low Gas Pressure Switch with 3/8" NPT High Pressure Connection,
$348.75
In stock
Antunes 808000303 ANT Mounting Bracket for JD-2 Air pressure switch
$18.35
In stock
Antunes 8102113005 ANT 1-4 PSI Auto Reset SPDT High Gas Pressure Switch with 1/4" NPT
$101.10
Available to Order
Antunes 8104116304 ANT 5-30"wc Auto Reset SPDT Low Gas Pressure Switch with 1/4" NPT Connection (RLGP-G)
$101.10
Available to Order

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