Brands
Humidity, Pressure And Flow Control
22ADP-584 Belimo
Differential pressure sensor air, 0-10 inch WC selectable ranges of 0-.4, 0-1, 0-2, 0-4, 0-6, 0-8, 0-10"w.c. Requires 24vac power supply or 15-24vdc power supply. Single analog output of 0-5VDC/0-10VDC/4-20mA. Nema 4x/IP65 rated enclosure. Input range is selectable from 8 different ranges.
Belimo
22ADP-584
$223.50
EA
$447.00
18 In Stock
EXT-AFS-460 Belimo
Manual Reset Differential Pressure Airflow Switch, . SPST normally Closed Switch Range .40-12" wc 15a Up to 277v 51320 40PN37 141-0575 Hays Cleveland AFS460 2374-504
Belimo
EXT-AFS-460
$78.50
EA
$157.00
20 In Stock
$19.90
EA
$37.54
47 In Stock
2374-499 Robertshaw Afs-222-341
Air Flow Switch Adjsutable range .07 to 12" WC. SPDT switch rated at 5 Amps. Temp -40 to 190F.
Robertshaw
2374-499
020967744991
$37.55
EA
$70.18
143 In Stock
EPP302 Barber Colman
Dry Differential Pressure / Velocity Transducer, Panel Mount, Range: 0-10"W.C./0-2.500kPa 1.0/2.5/5.0/10 in. WC FS, switch selectable REPLACES: EPP102
Schneider Electric
EPP302
3606489728328
$269.90
EA
$509.25
18 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
$23.14
EA
$43.66
61 In Stock
FS251 Mcdonnell & Miller 120611
Paddle type flow switch 1 NPT Replaces FS4-3 1" McDonnell Miller paddle type flow switch. 1 inch NPT tap with 1, 2, 3, & 6 inch paddles. SPDT switch 7.4A @ 120 volts. Maximum pressure 160 PSI. Maximum fluid velocity 10 ft per second. Temperature 32 to 250F. NEMA 1 Replaces FS4-3(114400).
McDonnell & Miller
FS251
120611
$321.82
EA
$459.74
43 In Stock
$39.01
EA
$73.61
58 In Stock
TL25PLM1/4-4 Weiss Tl25-100-4l
Pressure Gauge. 0-100 PSI. 2.5 Face. 1/4 Mpt Bottom Mount.
Weiss Instruments
TL25PLM1/4-4
688472801334
Bottom Mount
2.5 Inches
1/4 MPT
0-100 PSI
$14.92
EA
$28.15
1 In Stock
24-013 United Electric
Wet to Wet Differential Pressure Switch Range 1-10 PSID Fixed @ .75psi 1/4"fpt Connections. Max pressure 150 psi.
United Electric
24-013
$324.64
EA
$612.53
12 In Stock
EXT-RP-SSRPV Belimo
Room pressure pickup plate. 2 x 4 stainless plate with static pickup port. 1/4 barb connection.
Belimo
EXT-RP-SSRPV
$23.00
EA
$45.99
26 In Stock
22PDP-588 Belimo
Wet Differential Pressure transducer with LCD display. 0-250 PSI Selectable ranges of 0-25, 0-50, 0-125 and 0-250psi. Output 0-5vdc, 0-10 VDC or 4-20mA. Supply 24 volts AC/DC. 1/4 MPT stainless connections. Two transducers each with a 10' cable. NEMA 4 IP65, overpressure 500#, burst 5000 PSI, -40 to 220F fluid temperature.
Belimo
22PDP-588
$868.00
EA
$1,735.99
10 In Stock
800B1501BA30 Trerice
Pressure gauge, 1.5" diameter, 0 - 30 psi, 1/8" mpt back mount, +/-1.6% accuracy. Lead free.
Trerice
800B1501BA30
842615108876
$8.65
EA
$17.29
128 In Stock
800B2502LA100 Trerice
Pressure gauge, 2.5" diameter, 0-100 psi, 1/4" mpt bottom mount, +/-1.6% accuracy.
Trerice
800B2502LA100
842615109347
$10.23
EA
$20.45
32 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
$21.89
EA
$41.30
39 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
$48.25
EA
$91.03
56 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
$311.30
EA
$610.40
43 In Stock
EPP301 Schneider Electric
Dry Differential Pressure / Velocity Transducer, Panel Mount, Range: 0-1"W.C./0-250Pa 0.1/0.25/0.5/1.0 in. WC FS, switch selectable. When selecting bi-directional the sensing range is both positive and negative centered around zero.
Schneider Electric
EPP301
3606489709556
$247.31
EA
$466.62
12 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
$301.59
EA
$591.36
48 In Stock
FS254 Mcdonnell & Miller 120610
Paddle type flow switch with weatherproof NEMA 4 enclosure. 1 inch NPT tap with 1, 2, 3, & 6 inch paddles. SPDT switch 7.4A @ 120 volts. Maximum pressure 160 PSI. Maximum fluid velocity 10 ft per second. Temperature 32 to 250F. NEM
McDonnell & Miller
FS254
$430.96
EA
$615.65
40 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
$119.18
EA
$224.87
21 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
$253.93
EA
$497.90
32 In Stock
C6097A3012 Honeywell
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
$258.26
EA
$506.40
39 In Stock
F261KAH-V01C Johnson Controls
Paddle Flow Switch With Nema 1 Enclosure SPDT Switch. Paddles Fit Pipes From 1 To 6 . Rating 16A @ 120V 8.8A @ 208V 8A @ 240V. 1 NPT Connections.
Johnson Controls
F261KAH-V01C
00066201153709
$225.66
EA
$438.17
26 In Stock