Brands
Pressure Switches and Controls
$16.05
EA
$30.29
101 In Stock
A-301 Dwyer
Static pressure probe PITOT TUBE for 1 WC or higher. Use with any static pressure switch or controller. 1/4 inch compression connection. Order A345 duct mounting flange separately
Dwyer Instruments
A-301
$18.95
EA
$35.75
71 In Stock
A-417A Dwyer Room Static Pressure
pickup. Stainless steel 2 x 4 plate with 1/4 barb connection. A-417A
Dwyer Instruments
A-417A
$17.32
EA
$32.67
20 In Stock
A-306 Dwyer
Outdoor Static Press Tip * Outdoor Static Pressure Sensor. Provides average Outdoor Pressure Signal For Reference In Bldg. Pressure Applications includes Sensor. 50 Ft. Tubing Bracket And Hardware.
Dwyer Instruments
A-306
$97.51
EA
$183.98
25 In Stock
A-302 Dwyer Static Pressure Tip. 6"
with 90 bend. 1/4 barb connection. Order A345 flange seperately. Pitot tube with barb.
Dwyer Instruments
A-302
$17.88
EA
$33.74
76 In Stock
TBG16A-600R Johnson Controls
Steam Syphon Loop Straight-Through 1/4" MPT On Both Ends includes Male To Male Pipe Adaptor. w/ Coupling johnson controls pigtail
Johnson Controls
TBG16A-600R
10785028375206
$42.87
EA
$80.89
46 In Stock
GML-A4-4-4 Dungs 266945 217340
1 TO 20" WC Pressure Switch, Manual Reset, For Use with Natural Gas, Liquid Propane or Air HONEYWELL EQUIVALENT: C6097A3012
Karl Dungs
GML-A4-4-4
$196.11
EA
$370.01
25 In Stock
L404F1060 Honeywell
Pressure Switch For Steam Air And Non- Combustible Gases. SPDT snap acting switch, 2-15 PSI range. Makes R to W and breaks R to B on pressure rise to setpoint. Adjustable differential 2-6 PSI Does not include siphon loop.
Honeywell
L404F1060
085267049962
$257.77
EA
$505.43
24 In Stock
C6097B3028 Honeywell
High gas pressure switch. Range 1 to 20 inches breaks on a pressure rise. Manual Reset. 1/4 FNPT mount. Maximum pressure 8.5psi w/ vent, 7psi w/o vent line.
Honeywell
C6097B3028
085267796378
$200.43
EA
$393.00
18 In Stock
L4079B1033 Honeywell
2-15 PSI SPST MR High PSI Limit. Break on rise. 1/4 FPT Bottom Mt. 120/240 9.8/4.9 Amps. Max 25 PSI. Repl FOR: L404C1105, L404C1147.
Honeywell
L4079B1033
085267053082
$249.39
EA
$489.00
28 In Stock
C6097A3012 Honeywell
Low Gas Pres. Manual 1-20" * Low gas pressure switch. Range 1 to 20 inches, breaks on pressure fall. Manual reset. 1/4 FNPT mount. Maximum pressure 8.5 psi W/ vent line, 7psi w/o vent line. Consider GML-A4-4-4 Replaces: C6097A1012
Honeywell
C6097A3012
085267709088
$205.80
EA
$403.53
10 In Stock
GMH-A4-4-4 Dungs 266927
1-20 WC Pressure Switch, Manual Reset, Break On Pressure Rise, For Use with Natural Gas, Liquid Propane or Air
Karl Dungs
GMH-A4-4-4
$196.11
EA
$370.01
8 In Stock
L91B1035 Honeywell
Pressure Control. 0-15 PSI 135 Ohm Pot. Adjustable Dif. 1-12 PSI.1/4 MPT. Series 90
Honeywell
L91B1035
085267055352
$449.78
EA
$881.93
20 In Stock
9013FSG2J24C20 Square-d
Water Press Switch Range 5 to 65 PSI, Differential 15 to 30 PSI. Factory set 40-60 PSI. 1/4 FPT Same as: Pentair SK-
Square D
9013FSG2J24C20
$45.80
EA
$86.41
26 In Stock
L404F1102 Honeywell
Pressure control For Steam Air Water Or non-Combustible Gas. Range 10-150 PSI diff. 10-22 PSI. SPDT Snap Acting Switch Rating 8A @ 120V 5.5A At 240V. Does not include siphon loop.
Honeywell
L404F1102
085267049993
$284.07
EA
$557.00
20 In Stock
C6097A3053 Honeywell
Low gas pressure switch. SPDT 1-20wc. Breaks on psi fall auto reset. 1/4 FNPT mount. Max pressure, 8.5PSI W/ vent line, 7psi w/o vent line.
Honeywell
C6097A3053
$160.69
EA
$321.37
13 In Stock
PA404A1033 Honeywell
Pressure Control 9# * Steam Pressure Switch. SPST Snap Acting Switch Makes On Fall. Range .5-9 PSI. Adjustable Dif. 1-5 PSI. 8A @ 120V 5.1A @ 240V
Honeywell Residio
PA404A1033
085267990134
$288.91
EA
$555.60
16 In Stock
27-402-01 Conbraco
1/4 Steam Gauge Syphon 90 Deg * 1/4 90 Degree Steam Gauge Syphon pigtail
Conbraco
27-402-01
$41.07
EA
$77.49
14 In Stock
L4079B1041 Honeywell
Manual reset steam pressure limit control. Range 10 to 150 PSI. 2 SPST snap acting switched break on rise. Rating at 120/240 V 9.8/4.9 Amps. Max pressure 225 PSI. 1/4 NPT bottom mount
Honeywell
L4079B1041
085267259279
$326.91
EA
$641.00
12 In Stock
A-368 Dwyer
Surface Mounting Plate * ALUMINUM SURFACE MOUNTING PLATE FOR DWYER MAGNAHELICS.
Dwyer Instruments
A-368
$14.49
EA
$27.34
3 In Stock
9013FHG2J27X Square-d
20/100# DPST # Sw; 80On/100Off W/ UNLOADER VALVE 9013FHG2J27M1XZ22 Schneider Electric-Square D 40/100# 2P # Sw; 80#On 100#Off Also replaces:
Square D
9013FHG2J27X
$53.70
EA
$101.32
12 In Stock
$90.18
EA
$170.15
7 In Stock
9013GHG2J57X Square-d
Press Switch w/ Unloading Range 40 to 200 PSI, Differential 20-40 PSI. Factory set 120-150 PSI. 1/4 FPT connection. Air only. 9013fhg2m1xz22 9013fhg2m1
Square D
9013GHG2J57X
$202.84
EA
$382.71
13 In Stock
L91B1050 Honeywell
Mod Pressure Control 150# * Proportional Pressure Control. 135 Ohm Pot. Range 5-150 PSI. Adjustable Dif. 5-23 PSI1/4 FPT
Honeywell
L91B1050
085267055376
$499.80
EA
$980.00
6 In Stock