Product Search

    SEARCH NOW FOR ALL YOUR BARBER COLMAN SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Pneumatics / Pneumatic Accessory

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 1-50 of 115.
    INVENSYS YBA-622-2

    INVENSYS

    BARBER COLMAN

    YBA-622-2

    VALVE CARTRIDGE PACKING ASSEMBLY, FOR VB-7211 VALVE BODIES
    ✓ IN STOCK!
    $85.08 Buy Surplus As Low As $51.05
    $51.05
    INVENSYS AT-506-0-1

    INVENSYS

    BARBER COLMAN

    AT-506-0-1

    DISCONTINUED BY MANUFACTURER, PNEUMATIC THERMOSTAT, TWO TUBE 3/16 X 96 INCH WALL BOX, DUAL MOUNTING BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $59.34
    $59.34
    INVENSYS AK-40603

    INVENSYS

    BARBER COLMAN

    AK-40603

    PNEUMATIC AMPLIFYING RELAY, 30 PSIG
    ✓ IN STOCK!
    Buy Surplus As Low As $84.00
    $84.00
    INVENSYS AM-132

    INVENSYS

    BARBER COLMAN

    AM-132

    BALL JOINT CONNECTOR, SWIVEL, 1/4" X 5/16", 0804
    ✓ IN STOCK!
    $59.00 Buy Surplus As Low As $9.40
    $9.40
    INVENSYS YBA-635

    INVENSYS

    BARBER COLMAN

    YBA-635

    VALVE PACKING KIT, FOR VB-9000, 1/2IN
    ✓ IN STOCK!
    $72.23 Buy Surplus As Low As $43.34
    $43.34
    INVENSYS FYBA-53-9

    INVENSYS

    BARBER COLMAN

    FYBA-53-9

    FORCE PLUNGER, AV SERIES, LINKAGE TYPE: VALVE, FOR AV-30
    ✓ IN STOCK!
    $326.25 Buy Surplus As Low As $83.35
    $83.35
    INVENSYS YBA-525-4

    INVENSYS

    BARBER COLMAN

    YBA-525-4

    1/2" UNION TAILPIECE, VB-111, -9211, -9221
    ✓ IN STOCK!
    $34.30 Buy Surplus As Low As $20.58
    $20.58
    INVENSYS AM-714

    INVENSYS

    BARBER COLMAN

    AM-714

    SMARTX, DAMPER ACTUATOR ACCESSORY, WEATHER SHIELD, 16 IN X 4 IN X 8.375 IN, COMPATIBLE WITH MX40-704X ACTUATORS
    ✓ IN STOCK!
    $264.00 Buy Surplus As Low As $180.90
    $180.90
    INVENSYS AT-104

    INVENSYS

    BARBER COLMAN

    AT-104

    DIAL STOP PINS, TO LIMIT THE HIGH OR LOW SETTING OF ROOM THERMOSTATS (100 PER PACK)
    ✓ IN STOCK!
    $58.00 Buy Surplus As Low As $35.10
    $35.10
    INVENSYS AT-11-500

    INVENSYS

    BARBER COLMAN

    AT-11-500

    COVER KIT, TK-10/11/12/50/51, REPLACES AT-12-404
    ✓ IN STOCK!
    $139.00 Buy Surplus As Low As $77.99
    $77.99
    INVENSYS AT-528

    INVENSYS

    BARBER COLMAN

    AT-528

    PILOT RESTRICTOR KIT, FOR TK-1000 MODEL EXCEPT 600
    ✓ IN STOCK!
    $69.00 Buy Surplus As Low As $37.18
    $37.18
    INVENSYS TOOL-87

    INVENSYS

    BARBER COLMAN

    TOOL-87

    NEEDLE & ADPTR FIT., 1/4TUBE M215
    ✓ IN STOCK!
    $55.00 Buy Surplus As Low As $37.80
    $37.80
    INVENSYS TOOL-96

    INVENSYS

    BARBER COLMAN

    TOOL-96

    DISCONTINUED BY MANUFACTURER, PNEUMATIC THERMOSTAT, CALIBRATION KIT, FOR TK SERIES THERMOSTATS, 3X GAUGES, 0 TO 30 PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $316.25
    $316.25
    INVENSYS 22-140

    INVENSYS

    BARBER COLMAN

    22-140

    PNEUMODULAR SEALING PLUG, USED ON 22-120 PNEUMODULAR SOCKETS
    ✓ IN STOCK!
    $1.38 Buy Surplus As Low As $0.85
    $0.85
    INVENSYS 2364-211

    INVENSYS

    BARBER COLMAN

    2364-211

    DISCONTINUED BY MANUFACTURER, PNEUMATIC ELECTRIC RELAY,SETPOINT RANGE 4-20PSIG,DIFFERENTIAL 2.5-3.0 PSIG,SPDT,30PSIG MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $276.72
    $276.72
    INVENSYS 2374-401

    INVENSYS

    BARBER COLMAN

    2374-401

    AIR MOTION RELAY, 3 TO 15 PSIG PRESSURE OUTPUT
    ✓ IN STOCK!
    $487.00 Buy Surplus As Low As $293.00
    $293.00
    INVENSYS 2422-003

    INVENSYS

    BARBER COLMAN

    2422-003

    DIFFERENTIAL AIR PRESSURE TRANS: FOR THE MONITORING OF AIR DUCTS, FILTERS AND FANS, SPD310-100/300/500/1000PA
    ✓ IN STOCK!
    $197.00 Buy Surplus As Low As $110.83
    $110.83
    INVENSYS AM-125-48

    INVENSYS

    BARBER COLMAN

    AM-125-48

    DAMPER ROD, ZINC PLATED, 30 LBS MAXIMUM LOAD, 5/16 INCH X 48 INCH
    ✓ IN STOCK!
    $49.62 Buy Surplus As Low As $29.77
    $29.77
    INVENSYS AM-535

    INVENSYS

    BARBER COLMAN

    AM-535

    CLEVIS KIT, 24 UNC THREADED HOLE FOR ACTUATOR SHAFT, FOR USE WITH MK-33XX, MK-38XX AND MK-71XX ACTUATORS
    ✓ IN STOCK!
    $79.00 Buy Surplus As Low As $54.90
    $54.90
    INVENSYS TK-1711

    INVENSYS

    BARBER COLMAN

    TK-1711

    THERMOSTAT, PNEUMATIC, COOLING WITH DAY/NIGHT, NORMALLY CLOSED ACTION, 15 PSIG SUPPLY PRESSURE: 55-85 DEGREE DIAL RANGE, DIRECT ACTING, COVER LEGEND-DAY, 20 PSIG SUPPLY PRESSURE: 55-85 DEGRE ...
    ✓ IN STOCK!
    $805.00 Buy Surplus As Low As $612.00
    $612.00
    Repair Yours $386.00
    INVENSYS 19-55

    INVENSYS

    BARBER COLMAN

    19-55

    VALVE STEM PACKING KIT - V10, V11
    ✓ IN STOCK!
    $174.00 Buy Surplus As Low As $119.70
    $119.70
    INVENSYS 20-684

    INVENSYS

    BARBER COLMAN

    20-684

    DIAPHRAGM, THERMOSTAT ACCESSORY, FOR R471 R472 (2364-200 SERIES)
    ✓ IN STOCK!
    $21.00 Buy Surplus As Low As $16.00
    $16.00
    INVENSYS 20-712

    INVENSYS

    BARBER COLMAN

    20-712

    INTERNAL DIAL STOP PIN KIT, USED W/PNEUMATIC 2X2 THERMOSTATS
    ✓ IN STOCK!
    $25.00 Buy Surplus As Low As $17.78
    $17.78
    INVENSYS P541-BASE

    INVENSYS

    BARBER COLMAN

    P541-BASE

    BASE FOR FIELD MOUNTING PNEUMODULAR RECEIVER-CONTROLLER, PLUS TWO 2" RECEIVER GAUGES AND TWO 1-1/2" PRESSURE GAUGES, DIRECT ACTING
    ✓ IN STOCK!
    $165.50 Buy Surplus As Low As $99.30
    $99.30
    INVENSYS PKG-1019

    INVENSYS

    BARBER COLMAN

    PKG-1019

    MOUNTING HARDWARE, TK-1XXX, -5XXX, EXCEPT TK-17XX, -18XX
    ✓ IN STOCK!
    $67.00 Buy Surplus As Low As $42.05
    $42.05
    INVENSYS PNV-144-43

    INVENSYS

    BARBER COLMAN

    PNV-144-43

    SPRING, YELLOW, 3-7 PSI, FOR MK-2690
    ✓ IN STOCK!
    $5.39 Buy Surplus As Low As $2.94
    $2.94
    INVENSYS PNV-312

    INVENSYS

    BARBER COLMAN

    PNV-312

    ROLLING DIAPHRAGM , FOR MK-8XXX
    ✓ IN STOCK!
    $168.00 Buy Surplus As Low As $111.00
    $111.00
    INVENSYS AK-50301-0-1

    INVENSYS

    BARBER COLMAN

    AK-50301-0-1

    DISCONTINUED BY MANUFACTURER, PNEUMATIC RELAY, 3WAY, SNAP ACTION
    ✓ IN STOCK!
    Buy Surplus As Low As $245.43
    $245.43
    Repair Yours $300.00
    INVENSYS BCS-AOVR-4

    INVENSYS

    BARBER COLMAN

    BCS-AOVR-4

    4 CHANNEL ANALOG OVERRIDE CARD TO ALLOW FOR MANUAL OVERRIDE OF A CONTROLLER’S ANALOG OUTPUT
    ✓ IN STOCK!
    $158.00 Buy Surplus As Low As $89.10
    $89.10
    INVENSYS RKS-4002-01

    INVENSYS

    BARBER COLMAN

    RKS-4002-01

    PNEUMATIC CONTROL RECEIVER, DUAL IN
    ✓ IN STOCK!
    $153.00 Buy Surplus As Low As $66.92
    $66.92
    INVENSYS 22-023

    INVENSYS

    BARBER COLMAN

    22-023

    THERMOSTAT CONVERSION KIT, WHITE.
    ✓ IN STOCK!
    $73.00 Buy Surplus As Low As $44.00
    $44.00
    INVENSYS AK-50604-0-1

    INVENSYS

    BARBER COLMAN

    AK-50604-0-1

    DISCONTINUED BY MANUFACTURER, RELAY, PNEUMATIC, DIRECT ACTING, 1:1 RATIO
    ✓ IN STOCK!
    Buy Surplus As Low As $102.11
    $102.11
    Repair Yours $300.00
    INVENSYS AK 53298

    INVENSYS

    BARBER COLMAN

    AK 53298

    DISCONTINUED BY MANUFACTOR, REPLACEMENT KNOB KIT, BLACK WITH A BLACK DIAL FACE, RANGE 0 TO 20 PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $16.01
    $16.01
    INVENSYS TK-1761-400

    INVENSYS

    BARBER COLMAN

    TK-1761-400

    PNEUMATIC THERMOSTAT, REVERSE ACTING, DUAL SET POINT - DAY/NIGHT W/MANUAL OVERRIDE
    ✓ IN STOCK!
    $171.90 Buy Surplus As Low As $75.20
    $75.20
    INVENSYS TK-1811-400

    INVENSYS

    BARBER COLMAN

    TK-1811-400

    PNEUMATIC THERMOSTAT, FAST REVERSE ACTING, NC HEAT, NO COOL
    ✓ IN STOCK!
    $137.52 Buy Surplus As Low As $53.60
    $53.60
    INVENSYS HKS-2033-0-2

    INVENSYS

    BARBER COLMAN

    HKS-2033-0-2

    DISCONTINUED BY MANUFACTURER, PNEUMATIC HUMIDITY TRANSMITTER DUCT, RANGE: 10-90% RH
    ✓ IN STOCK!
    Buy Surplus As Low As $5.51
    $5.51
    INVENSYS EPP301LCD

    INVENSYS

    BARBER COLMAN

    EPP301LCD

    EP SERIES DIFFERENTIAL PRESSURE/AIR VELOCITY TRANSDUCER, PANEL MOUNTING, 0-1 IN. WC/0-250 PA, LCD
    ✓ IN STOCK!
    $262.71 Buy Surplus As Low As $193.84
    $193.84
    INVENSYS AK-51832

    INVENSYS

    BARBER COLMAN

    AK-51832

    DISCONTINUED BY MANUFACTURER, PNEUMATIC RELAY, SIX PRESSURES,
    ✓ IN STOCK!
    Buy Surplus As Low As $106.63
    $106.63
    INVENSYS AK-8115

    INVENSYS

    BARBER COLMAN

    AK-8115

    DISCONTINUED BY MANUFACTURER, PNEUMATIC RELAY
    ✓ IN STOCK!
    Buy Surplus As Low As $148.02
    $148.02
    INVENSYS PKSR-9001

    INVENSYS

    BARBER COLMAN

    PKSR-9001

    DIFFERENTIAL PRESSURE TRANSMITTER, 0-50PSI, PNEUMATIC LINEAR VELOCITY, NON-RELAY, DIRECT ACTION
    ✓ IN STOCK!
    $777.00 Buy Surplus As Low As $415.53
    $415.53
    INVENSYS AK-40401

    INVENSYS

    BARBER COLMAN

    AK-40401

    DISCONTINUED BY MANUFACTURER, PNEUMATIC RELAY, SWITCHING, 3-WAY, NON-SNAP ACTING
    ✓ IN STOCK!
    Buy Surplus As Low As $27.00
    $27.00
    INVENSYS AK-53498

    INVENSYS

    BARBER COLMAN

    AK-53498

    DISCONTINUED BY MANUFACTURER, SCALE PLATE AND KNOB KIT, SCALE: CLOSE CW
    ✓ IN STOCK!
    Buy Surplus As Low As $33.75
    $33.75
    INVENSYS AK-53798

    INVENSYS

    BARBER COLMAN

    AK-53798

    DISCONTINUED BY MANUFACTURER, SCALE PLATE AND KNOB KIT, SCALE: WARMER CCW, FOR USE WITH AKR-40605/AK-50604/AK-509605/AL-225
    ✓ IN STOCK!
    Buy Surplus As Low As $33.75
    $33.75
    INVENSYS AK-53398

    INVENSYS

    BARBER COLMAN

    AK-53398

    SCALE PLATE AND KNOB KIT, SCALE: INCREASE CCW
    ✓ IN STOCK!
    $45.00 Buy Surplus As Low As $33.75
    $33.75
    INVENSYS AT-1104

    INVENSYS

    BARBER COLMAN

    AT-1104

    GRAY COVER WITH BARBER-COLMAN LOGO DIAL
    ✓ IN STOCK!
    $186.03 Buy Surplus As Low As $141.39
    $141.39
    INVENSYS AV-390

    INVENSYS

    BARBER COLMAN

    AV-390

    COMMON PARTS KIT, (AV91-AV94)
    ✓ IN STOCK!
    $290.00 Buy Surplus As Low As $221.00
    $221.00
    INVENSYS AT-520-40

    INVENSYS

    BARBER COLMAN

    AT-520-40

    SETPOINT KNOB KIT FAHRENHEIT,TK-1001 THRU TK-1601
    ✓ IN STOCK!
    $55.00 Buy Surplus As Low As $33.00
    $33.00
    INVENSYS AK-51642

    INVENSYS

    BARBER COLMAN

    AK-51642

    DISCONTINUED BY MANUFACTURER, PNEUMATIC RELAY, 30PSIG MAX DIRECT ACTING, 1/4IN OD PLASTIC TUBING,
    ✓ IN STOCK!
    Buy Surplus As Low As $113.54
    $113.54
    INVENSYS AM-123

    INVENSYS

    BARBER COLMAN

    AM-123

    ANGLE DAMPER CLIP,3/8"SLOT
    ✓ IN STOCK!
    $31.65 Buy Surplus As Low As $20.89
    $20.89
    INVENSYS N800-0555-P

    INVENSYS

    BARBER COLMAN

    N800-0555-P

    POSITIVE POSITIONER KIT FOR USE WITH M556, M573, AND M574 PNEUMATIC DAMPER ACTUATORS, WITH FEEDBACK ARM, 5 AND 10 PSI SPRINGS
    ✓ IN STOCK!
    $1,123.67 Buy Surplus As Low As $674.20
    $674.20
    Next
    1 2 3