Categories
Pneumatic Control Systems
Actuators
(99)
Air Stations Filters and Drains
(44)
Fittings
(38)
Gauges
(11)
Humidity Controls
(1)
Pressure Regulators
(6)
Receiver Controllers
(20)
Relays and Switches
(75)
Tank Condensate Drains
(4)
Temperature Controls
(10)
Thermostats
(105)
Tools and Accessories
(32)
Transmitters
(38)
VAV Controllers
(14)
Brands
Pneumatic Control Systems
GPA-95-969 Wilkerson
Modular Sleeve with T-Bracket For Joining Two 16/26 Series Devices Together and Mounting to a Wall. F16, F26, R16, R26, L16, L26
Wilkerson
GPA-95-969
$33.67
EA
$63.52
5 In Stock
A-4000-156 Jonhson Controls
Condensate filter assembly, 23 scfm, Includes A-4000-610 bowl o-ring, A4400-607 drain valve and A-4000-608 filter.
Johnson Controls
A-4000-156
$361.91
EA
$695.98
5 In Stock
14001496-001 Honeywell
TP970 Elec Box Mounting Plate * Adaptor plate for mounting TP970 thermostats to an electrical box.
Honeywell
14001496-001
085267010283
$23.23
EA
$44.67
4 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
P10BG-3C Johnson
Pressure Control Close Dif. * Pressure Control Close Differential SPDT switch Adjustable Range 2-20 PSI. Fixed Dif. .25 PSI. 1/8 NPT Connection With Mounting Bracket.
Johnson Controls
P10BG-3C
$164.29
EA
$315.94
4 In Stock
P-3800-1 Johnson
Reset Volume Control * Reset Volume Controller. Regulates The Flow Of Air In VAV Boxes In Response To A Reset Signal From A Thermostat. Reset Range .15-1.6 WC. 5/32 Or 1/4 Barb Connection.
Johnson Controls
P-3800-1
$317.84
EA
$611.23
1 In Stock
GPA-95-946 Wilkerson
L Type wall Mounting Bracket For F26, L26 and M26 Devices.
Wilkerson
GPA-95-946
$40.42
EA
$76.26
2 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
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
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
SSS-1002 Kreuter
Differential Press Flow Sensor * Differential pressure flow sensor. 1/4 inch push on connection. One sensing point. 3-5/23 inches long
KMC Controls
SSS-1002
$19.30
EA
$36.41
13 In Stock
T-4000-611 Johnson
Conversion Kit * Conversion Kit For T4002 To Replace T400With Two Pipehead Adaptors. With Dual Back Horizontal Mount Stat.LM
Johnson Controls
T-4000-611
$59.74
EA
$114.88
6 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
MP953D1107 Honeywell
Valve Actuator R.A. 8-13 PSI * Valve Actuator. Pneumatic. 7-1/8 Sq. In. Diaphragm Area. Reverse Acting. 3/4 Stroke. 8 To 13 PSI Spring Range. Use With V5011 Or V5013 Valves 1/2 To 3 Sizes.
Honeywell
MP953D1107
085267063029
$590.26
EA
$1,135.12
2 In Stock
P67AA-1C Johnson
Low Pressure Switch * Pressure Control DPST Adjustable Range 3-30 PSI. Differential 1.5-20 PSI. Switches Open On Pressure Drop.
Johnson Controls
P67AA-1C
$269.86
EA
$518.96
1 In Stock
R-4000-3 Johnson Controls
Miniature Pressure Regulator. Adjustable span 1 To 12 PSI. 1/4 Barb Fitting. Must Use Restrictor.
Johnson Controls
R-4000-3
$207.60
EA
$519.01
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
3560750 Landis & Gyr Powers
Low Temp Control D.A. 30-180F * Direct Acting Rod & Tube Type Duct Stat. Range 30-180F. Sensitivity 0.25-2 PSI Per degrees F. Flange Mounting Or 3/8 NPT.1/8 FPT Air Connections.
Siemens Powers
3560750
$428.05
EA
$839.31
1 In Stock
T-3610-1002 Johnson
Pneu rigid bulb control * Pneumatic low volume temperature control. 18 rigid stem element. Setpoint 0-270F
Johnson Controls
T-3610-1002
$535.57
EA
$1,029.94
1 In Stock