Brands
Pneumatic Control Systems
TK5001 Barber Colman Tk-5001
One pipe pneumatic thermostat. Direct acting. Range 55 to 85F. Includes cover, faceplates and mounting hardware.
Schneider Electric
TK5001
$174.64
EA
$485.10
Not in stock
2364-211 Barber Colman 2364-211
Pneumatic Elect. Switch SPDT * Pneumatic-Electric Switch. SPDT. Differential Fixed- 2 PSI. Factory #R471 Setpoint 2 To 25 PSI Contacts 20 Amp Non-Inductive @ 120-240-480 Vac.
Schneider Electric
2364-211
711426905588
$234.81
EA
$438.90
1 In Stock
MK6801 Barber Colman Mk-6801
Pneu Valve Actuator 3-8 PSI * Pneumatic Actuator Large Size 50 Sq In. Effective Area. 1/2 To 4 Valves Range 3-8 PSI.
Schneider Electric
MK6801
$521.16
EA
$974.14
4 In Stock
2252-610 Barber Colman 2252-610
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
$651.47
EA
$1,217.70
3 In Stock
MK4801 Barber Colman Mk-4801
Pneumatic Valve Actuator For 1-1/2 -2 Two Or Three Way Valves. Range 3-8 PSI. Stroke 1 . 11 Sq In Diaphragm. Order AV420 Linkage Separately.
Schneider Electric
MK4801
711426240115
$330.05
EA
$616.92
1 In Stock
2211-012 Barber Colman 2211-012
1 Pipe DA T-Stat with Cover * 1-Pipe. Direct Acting. Range 55-85F. Throttling Range 2-12F. Factory #T12-3011. 2211-012-1
Schneider Electric
2211-012
711426010343
$199.50
EA
$372.90
3 In Stock
2211-013 Barber Colman 2211-013
1 Pipe RA T-Stat Less Cover * 1-Pipe. Reverse Acting. Range 55-85F. Throttling Range 2-12F. Order Cover Separately. Factory #T13-301.
Schneider Electric
2211-013
$199.50
EA
$372.90
2 In Stock
2220-053 Barber Colman 2220-053
Pneu Room Transmitter 50-90F * Room Temperature Transmitter. One Pipe. Direct Acting. Range 50-90F Output 3-15PSI. Includes Wall Mounting Hardware. Order Cover Separately. WALL ROOM TRANSMITTER
Schneider Electric
2220-053
$400.77
EA
$749.10
1 In Stock
2372-502 Barber Colman 2372-502
Pneumod.High Press.Selector * High Pressure Selector. Transmits The Highest Of Two Inputs. Pneumodular Mount factory #R532H.
Schneider Electric
2372-502
$147.13
EA
$275.00
4 In Stock
MK4-7121 Barber Colman Mk4-7121
MK7121 Pneumatic Actuator With Factory Installed Positive Positioner. 8-13 Lbs.
Schneider Electric
MK4-7121
711426250107
$932.31
EA
$1,742.64
2 In Stock
MK6621 Barber Colman Mk-6621
Pneu Valve Actuator 8-13 PSI * Pneumatic Valve Actuator. 50 Square Inch dia. Spring Range 8-13 PSI. 1/2 Inch Stroke. Fore Use With 1.5-2 VB7Xxx 2.5-4 VB9Xxx And 4-6 VB9323 Series Valves.
Schneider Electric
MK6621
$521.16
EA
$974.14
2 In Stock
21-933-1 Barber Colman 21-933
Stat Cover 2X2 Dial & Therm * Gray plastic thermostat cover for for 2 x2 pneumatic thermostats. Dial markings 55f to 85f.& thermometer, barber colman logo on front
Schneider Electric
21-933-1
711426893076
$51.79
EA
$96.80
1 In Stock
2341-522 Barber Colman 2341-522
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
$1,079.90
EA
$2,018.50
2 In Stock
2390-510 Barber Colman 2390-510
Min Pos Switch 10# Span Output * Gradual Switch Pneumodular Mount 10 PSI Span Start Point Adjustable For minimum Positioning. Order Dial Scale Separately. Factory #S511-10.
Schneider Electric
2390-510
$500.23
EA
$935.00
5 In Stock
M574-1520 Barber Colman M574-1520
Pneumatic Damper Actuator * Pneumatic Damper Actuator With Positive Positioner. 8-13 Lb. Spring Range Post Mounted 4 Stroke.
Schneider Electric
M574-1520
$632.37
EA
$1,182.00
3 In Stock
2341-521 Barber Colman 2341-521
DA Rec Ctl Stand Alone * 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
$825.08
EA
$1,542.20
6 In Stock
21-453 Barber Colman 21-453
Scale Plate 40-240F * Control Point Range Scale For 2341 Rec. Controller. Dial Marked 40 To 240F.
Schneider Electric
21-453
711426892079
$7.30
EA
$13.65
2 In Stock
2368-502 Barber Colman 2368-502
Pneumodular Electric-Pneumatic Switch. 110 Volt. SPDT. Factory # R527-110 Coil De-Energized C And No Are Connected.
Schneider Electric
2368-502
711426040111
$599.68
EA
$1,120.90
2 In Stock
2890-002 Barber Colman 2890-002
Overlay Kit For 2422-001 * Overlay Kit For 2422-001 2-1/2 Gauge. Contains Various Temperature Pressure And Humidity Scales For Proper Display. OBSOLETE
Schneider Electric
2890-002
$27.50
EA
$51.40
8 In Stock
1484X8 Parker Kel-c-386
Insert 1/2 Plastic Tube * 1/2 inch plastic tube insert
Schneider Electric
1484X8
$1.53
EA
$2.89
7 In Stock
MK4821 Barber Colman Mk-4821
Pneu Valve Actuator 8-13PSI * Pneumatic Valve Actuator For 1-1/2 -2 Two Or Three Way Valves. Range 8-13 PSI. Stroke 1 . 11 Square Inch Diaphragm. Order AV420 Linkage Separately.
Schneider Electric
MK4821
711426240184
$330.05
EA
$616.92
2 In Stock
2252-703 Barber Colman 2252-703
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
$1,062.83
EA
$1,986.60
4 In Stock
TOOL87 Barber Colman Tool-087
Needle Adaptor * Needle Valve Test Gauge Adaptor Used With A 30 PSI Gauge To Check Pressure Through An AL88 Or AL89 Test Fitting.
Schneider Electric
TOOL87
$37.08
EA
$69.30
4 In Stock
PC110 Barber Colman Pc-110
Pressure Electric Switch SPDT * Pneumatic-Electric Switch. Wall Or Track mounted. SPDT Switch Rated At 13.8A @ 120V 8.3A @ 240V. Scale Range 1-20 PSI. Adjustable Dif. 1-5 PSI. Max Press 50 PSI. 1/8 FPT Pneu. Connection.
Schneider Electric
PC110
711426110012
$339.56
EA
$634.70
6 In Stock