Categories
Pneumatic Control Systems
Actuators
(97)
Air Stations Filters and Drains
(42)
Fittings
(38)
Gauges
(10)
Humidity Controls
(1)
Pressure Regulators
(5)
Receiver Controllers
(18)
Relays and Switches
(60)
Tank Condensate Drains
(4)
Temperature Controls
(8)
Thermostats
(91)
Tools and Accessories
(28)
Transmitters
(29)
VAV Controllers
(12)
Brands
Pneumatic Control Systems
2218-133 Barber Colman 2218-133 Summer/Winter T-Stat DA/RA
Summer/Winter T-Stat DA/RA * Summer/Winter. Direct Acting @ 16 PSIg Reverse Acting @ 25 PSIg. Range 55-85F. Throttling Range 2-12F Adjustable Order Cover Separately. Factory #T33-301.
Schneider Electric
2218-133
$331.26
EA
$963.65
5 In Stock
2230-018 Barber Colman 2230-018 Pneu Room Humidistat Less Cvr
Pneu Room Humidistat Less Cvr * Proportional Direct Or Reverse Acting (Factory Set For Reverse) Range 20-90% Throttling Range 5-15%. Includes Cover. Factory #H18-301.
Schneider Electric
2230-018
711426020052
$478.55
EA
$1,329.30
4 In Stock
2252-110 Barber Colman 2252-110 Pneu Tranx -40-+160 7 Rigid
Pneu Tranx -40-+160 7 Rigid * Temperature. Range -40 To +160F. Duct Orwell Mount. Rigid Element 7-1/4 . Factory #T150-1041.
Schneider Electric
2252-110
711426200096
$711.31
EA
$2,069.28
2 In Stock
2252-151 Barber Colman 2252-151 Pneu Tranx -25-+125 36 Cap.
Pneu Tranx -25-+125 36 Cap. * Temperature. Remote Bulb. Range -25 To +125F. 3' Capillary. Duct Or Well Mount. Factory #T150-1054.
Schneider Electric
2252-151
711426200256
$667.94
EA
$1,943.08
2 In Stock
2252-250 Barber Colman T150-1021 Pneumqtic transimtter temperature
Pneumqtic transimtter temperature Range 0-100F. Duct Or Well Mount. Rigid Element 9-1/4"
Schneider Electric
2252-250
$564.91
EA
$1,643.37
2 In Stock
2252-251 Barber Colman 2252-251 Pneu Tranx 0-100 20'avg.
Pneu Tranx 0-100 20'avg. * Temperature. Range 0-100F. 20' Averaging element. Duct Mount. Factory #T150-1022.
Schneider Electric
2252-251
$650.68
EA
$1,892.88
4 In Stock
2252-501 Barber Colman 2252-501 Pneu Tranx 40-140 20'avg
Pneu Tranx 40-140 20'avg * Temperature. Range 40-140F. 20'averagingelement. Duct Mount. Factory #T150-1012.
Schneider Electric
2252-501
$819.76
EA
$2,384.75
3 In Stock
2252-502 Barber Colman 2252-502 Pneu Trans 40-140F 10in Coiled
Pneu Trans 40-140F 10in Coiled * Pneumatic Temperature Transmitter. Range 40-140F. Duct Mount. 10 Fast Response Coiled Rigid Element.
Schneider Electric
2252-502
$474.76
EA
$1,381.13
3 In Stock
2252-510 Barber Colman 2252-510 9-3/8 Pneu Tranx 40-140F Rigd
9-3/8 Pneu Tranx 40-140F Rigd * Temperature. Range 40-140F. Duct Or Well mount. Rigid Element 9-1/4 . Factory #T150-1011.
Schneider Electric
2252-510
$705.20
EA
$2,051.49
3 In Stock
2252-610 Barber Colman 2252-610 Pneu Tranx 40-+240 7 Rigid
Pneu Tranx 40-+240 7 Rigid * Temperature. Range 40-240F. Duct Or Well Mount. Rigid Element 7-1/4 . Factory #T150-1031
Schneider Electric
2252-610
$545.69
EA
$1,587.45
1 In Stock
2252-655 Barber Colman 2252-655 Pneu Tranx -25-+125 9' Ca P.
Pneu Tranx -25-+125 9' Ca P. * Pneumatic Transmitter -25 To 125F 9 Ft capillary W/ 10.5 Bulb 1/4 Diameter.
Schneider Electric
2252-655
$474.76
EA
$1,381.13
1 In Stock
2252-701 Barber Colman 2252-701 Pneu Tranx 50-150 20'avg
Pneu Tranx 50-150 20'avg * Averaging Element Pneumatic Transmitter. Duct Mount. Range 50-120F. 20' Element. Factory # T150-1082.
Schneider Electric
2252-701
711426200348
$484.02
EA
$1,408.07
1 In Stock
2252-702 Barber Colman 2252-702 Duct Mounted Temperature
Duct Mounted Temperature Transmitter. Single Pipe. Range 50-150F. 10 Rigid Coiled Element Provides Fast Response. Factory # T150-1083.
Schneider Electric
2252-702
694776851258
$564.70
EA
$1,568.60
2 In Stock
2252-703 Barber Colman 2252-703 Pneu Tranx -40-160F 42 Cap
Pneu Tranx -40-160F 42 Cap * Remote Bulb Pneu Temperature Transmitter single Pipe. Range -40-160F. 42 Cap. Bulb 1/4 X 2-1/2 . For Duct Mount Or Outdoor Air Sensing. Factory # T150-1046
Schneider Electric
2252-703
$890.25
EA
$2,589.81
2 In Stock
2323-500 Barber Colman 2323-500 Pneumatic Press Trans 0-3WC
Pneumatic Press Trans 0-3WC * Differential Static Pressure. 0 To 3 WC duct Or Wall Mount With 3/8 Duct Connection 1/4 Air Connection. Factory #P323-03.
Schneider Electric
2323-500
711426070057
$579.31
EA
$1,685.27
1 In Stock
2341-501 Barber Colman 2341-501 Pneumodular Mount Direct Acting 1
Pneumodular Mount Direct Acting 1 Or 2 Input With Remote Setpoint Capabilities receiver controller Or Low Limit. Factory #P541. 22-133 gasket available separately.
Schneider Electric
2341-501
711426080025
$544.01
EA
$1,582.57
4 In Stock
2341-502 Barber Colman 2341-502 Receiver Contr R A 1 Or 2 In
Receiver Contr R A 1 Or 2 In * Pneumodular Mount Reverse Acting 1 Or 2Input With Remote Setpoint Capabilities controller Or High Limit.Factory#P541-Ra 21-133 gasket available separately.
Schneider Electric
2341-502
$678.83
EA
$1,974.77
2 In Stock
2341-521 Barber Colman 2341-521 Single Or Dual Input Receiver
Single Or Dual Input Receiver Controller with Remote Setpoint Capability. Direct Acting. Throttling. Range 2-40% Auth 10-300%4 Gauge Ports.
Schneider Electric
2341-521
$735.48
EA
$2,139.58
2 In Stock
2341-522 Barber Colman 2341-522 R.A. Receiver Controller Kit
R.A. Receiver Controller Kit * Single Or Dual Input Receiver Controller with Remote Setpoint Capability. Reverse Acting Throat. Range 2-40% Auth 10-300% 4 Gauge Ports.
Schneider Electric
2341-522
$962.63
EA
$2,800.39
1 In Stock
2353-501 Barber Colman 2353-501 Pneu Div Relay Mod SPDT 3-20#
Pneu Div Relay Mod SPDT 3-20# Schneider Electric (Barber Colman) PNEUMOD.DIVERTING RELAY,3/20# Diverting Relay Close Differential. Snap acting SPDT Switch Set Point Adjustable 3 To 20 PSI. Differential Set At 0.3 PSI. Pneumodular Mount. Factory #R503-1.
Schneider Electric
2353-501
711426040029
$335.69
EA
$976.56
3 In Stock
2353-502 Barber Colman 2353-502 Div Relay SPDT Dif 2 to 4 PSI
Div Relay SPDT Dif 2 to 4 PSI * Diverting Relay. Snap Acting SPDT Switch set Point Adjustable 3-20 PSI. Differential Set at 3.0 PSI. Pneumodular Mount. Factory #R503-2.
Schneider Electric
2353-502
711426040036
$550.89
EA
$1,602.59
2 In Stock
$258.90
EA
$677.85
1 In Stock
2354-502 Barber Colman 2354-502 DIVERTING RELAY SPDT 18-22#SW
DIVERTING RELAY SPDT 18-22#SW * Pneumatic diverting relay spdt range 18-22psi below 18psi, no & c are connected. Above 22 psi nc & c are connected.includes mounting strap & adhesive backed mounting base
Schneider Electric
2354-502
711426040067
$226.75
EA
$659.64
1 In Stock
2354-503 Barber Colman 2354-503 Diverting Relay DPDT 4-8# Sw
Diverting Relay DPDT 4-8# Sw * Diverting Relay. Snap Acting DPDT Switch. Non Adjustable With 4 PSI Differential. Pneumodular Mount. Factory #R503-3 and #R504-3.
Schneider Electric
2354-503
711426040074
$461.39
EA
$1,342.23
2 In Stock