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    HVAC / Air Sampling

    Radwell is not an authorised 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 authorisation by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 1-50 of 65.
    HONEYWELL 14002362-001

    HONEYWELL

    14002362-001

    DUCT SAMPLNG CHAMBER, FOR HP970
    ✓ IN STOCK!
    £314.47 Price with VAT: £377.36 Buy Surplus As Low As £207.65 Price with VAT: £249.18
    £207.65 Price with VAT: £249.18
    JOHNSON CONTROLS W42AA-1C

    JOHNSON CONTROLS

    W42AA-1C

    HUMIDISTAT, 10-90 PERCENT RH, SPDT, LOW LINE VOLTAGE, 120-240VAC
    ✓ IN STOCK!
    £194.72 Price with VAT: £233.67 Buy Surplus As Low As £116.83 Price with VAT: £140.20
    £116.83 Price with VAT: £140.20
    MSA 10058101

    MSA

    10058101

    SAMPLING MODULE, ULTIMA XE, ASPIRATOR, EXPLOSION PROOF
    ✓ IN STOCK!
    £2,594.47 Price with VAT: £3,113.36 Buy Surplus As Low As £1,401.42 Price with VAT: £1,681.71
    £1,401.42 Price with VAT: £1,681.71
    SONTAY GS-AQ-S

    SONTAY

    GS-AQ-S

    AIR QUALITY & TEMPERATURE TRANSMITTER, SPACE MOUNT, RANGE: 0-1000PPB TVOC, RANGE: 0 TO +40 DEGREES C, 24 VDC / 30 MA SUPPLY, IP30
    ✓ IN STOCK!
    £291.00 Price with VAT: £349.20 Buy Surplus As Low As £113.40 Price with VAT: £136.08
    £113.40 Price with VAT: £136.08
    HONEYWELL T7005A-1011

    HONEYWELL

    T7005A-1011

    DISCONTINUED BY MANUFACTURER, SPACE SENSOR, RTD, 3000 OHM, PLATINUM, 50-85 F
    ✓ IN STOCK!
    Buy Surplus As Low As £60.50 Price with VAT: £72.60
    £60.50 Price with VAT: £72.60
    SONTAY TT-531-CV0

    SONTAY

    TT-531-CV0

    AIR SENSOR OUTSIDE
    ✓ IN STOCK!
    £116.51 Price with VAT: £139.81 Buy Surplus As Low As £43.05 Price with VAT: £51.66
    £43.05 Price with VAT: £51.66
    Repair Yours Contact Us
    NUCLEPORE CORPORATION 4382- 50/PKG

    NUCLEPORE CORPORATION

    4382- 50/PKG

    AIR MONITORING CASSETTES, THREE-PIECE UNIT W/GN-4 METRICEL, MEMBRANE AND SUPPORT PAD, BANDED
    ✓ IN STOCK!
    £101.30 Price with VAT: £121.56 Buy Surplus As Low As £57.93 Price with VAT: £69.51
    £57.93 Price with VAT: £69.51
    SONTAY GS-AQ622-UN

    SONTAY

    GS-AQ622-UN

    AIR QUALITY TRANSMITTER, OPTIONAL LCD DISPLAY, SELECTABLE OUTPUT OF 0-10VDC/0-5VDC/4-20MAMP, DUCT-MOUNTED
    ✓ IN STOCK!
    £220.00 Price with VAT: £264.00 Buy Surplus As Low As £91.39 Price with VAT: £109.67
    £91.39 Price with VAT: £109.67
    Repair Yours £150.00 Price with VAT: £180.00
    MSA 488543

    MSA

    488543

    DETECTOR TUBE PUMP
    £280.23 Price with VAT: £336.28 Buy Surplus As Low As £167.99 Price with VAT: £201.59
    £167.99 Price with VAT: £201.59
    Repair Yours £150.00 Price with VAT: £180.00
    THERMO ENVIRONMENTAL 41H

    THERMO ENVIRONMENTAL

    41H

    ANALYZER C02
    Buy Surplus As Low As £1,142.84 Price with VAT: £1,371.41
    £1,142.84 Price with VAT: £1,371.41
    Repair Yours £971.04 Price with VAT: £1,165.25
    THERMO ENVIRONMENTAL 42D

    THERMO ENVIRONMENTAL

    42D

    ANALYZER CHEMILUMINESCENCE NOX
    Buy Surplus As Low As £946.31 Price with VAT: £1,135.57
    £946.31 Price with VAT: £1,135.57
    Repair Yours £847.28 Price with VAT: £1,016.74
    SIEGER 2108N4110

    SIEGER

    2108N4110

    GAS DETECTOR 2PERCENT LEL
    £1,187.66 Price with VAT: £1,425.19 Buy Surplus As Low As £712.60 Price with VAT: £855.11
    £712.60 Price with VAT: £855.11
    Repair Yours £602.05 Price with VAT: £722.45
    MAMAC SYSTEMS TE-213

    MAMAC SYSTEMS

    TE-213

    DUCT AVERAGING 24 FEET
    £166.57 Price with VAT: £199.89 Buy Surplus As Low As £100.09 Price with VAT: £120.11
    £100.09 Price with VAT: £120.11
    UNITED TECHNOLOGIES TT4-002

    UNITED TECHNOLOGIES

    CARRIER

    TT4-002

    MOISTURE TEST TUBES
    £130.72 Price with VAT: £156.86 Buy Surplus As Low As £78.43 Price with VAT: £94.12
    £78.43 Price with VAT: £94.12
    GILIAN RD-113

    GILIAN

    RD-113

    SAMPLER ATMOSPHERIC TRACER PROGRAMMABLE
    £333.14 Price with VAT: £399.77 Buy Surplus As Low As £200.18 Price with VAT: £240.22
    £200.18 Price with VAT: £240.22
    Repair Yours £166.57 Price with VAT: £199.89
    HONEYWELL IAQ-WAV

    HONEYWELL

    HONEYWELL ANALYTICS

    IAQ-WAV

    IAQPOINT2 VOC MONITOR ANALOG
    £233.05 Price with VAT: £279.66 Buy Surplus As Low As £139.68 Price with VAT: £167.62
    £139.68 Price with VAT: £167.62
    Repair Yours £150.00 Price with VAT: £180.00
    CIM TEK FILTRATION 450HS-10

    CIM TEK FILTRATION

    450HS-10

    70075 - HIGH CAPACITY WATER ABSORB/DETECTING, ABSOLUTE - MEDIA: HYDROSORB
    £23.90 Price with VAT: £28.68 Buy Surplus As Low As £14.94 Price with VAT: £17.93
    £14.94 Price with VAT: £17.93
    GASTEC 801

    GASTEC

    801

    GAS SAMPLING PUMP
    £79.18 Price with VAT: £95.01 Buy Surplus As Low As £47.81 Price with VAT: £57.37
    £47.81 Price with VAT: £57.37
    Repair Yours Contact Us
    AAON R91550

    AAON

    R91550

    SMOKE DETECTOR NO FLOW 2151
    £120.26 Price with VAT: £144.31 Buy Surplus As Low As £72.45 Price with VAT: £86.95
    £72.45 Price with VAT: £86.95
    Repair Yours Contact Us
    HONEYWELL XAS-1-US

    HONEYWELL

    GAMEWELL-FCI

    XAS-1-US

    SINGLE ZONE AIR SAMPLING UNIT. UL LISTED FOR USE WITH ASD-PL2F ADDRESSABLE PHOTO DETECTOR (ORDERED
    £878.42 Price with VAT: £1,054.10 Buy Surplus As Low As £527.35 Price with VAT: £632.82
    £527.35 Price with VAT: £632.82
    HONEYWELL XAS-2-US

    HONEYWELL

    GAMEWELL-FCI

    XAS-2-US

    DUAL ZONE AIR SAMPLING UNIT. UL LISTED FOR USE WITH ASD-PL2F ADDRESSABLE PHOTO DETECTOR (ORDERED S
    £1,080.10 Price with VAT: £1,296.12 Buy Surplus As Low As £648.36 Price with VAT: £778.03
    £648.36 Price with VAT: £778.03
    HONEYWELL XAS-1-US

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XAS-1-US

    SINGLE ZONE AIR SAMPLING UNIT, UL LISTED FOR USE WITH SIEMENS, APOLLO & HOCHIKI SPOT DETECTORS AND ASSOCIATED MOUNTING BASES, REFER TO INSTALL INSTRUCTIONS FOR DETAILS ON DETECTORS AND MOUNT ...
    £1,714.26 Price with VAT: £2,057.11 Buy Surplus As Low As £1,028.56 Price with VAT: £1,234.27
    £1,028.56 Price with VAT: £1,234.27
    HONEYWELL XAS-2-US

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XAS-2-US

    DUAL ZONE AIR SAMPLING UNIT, UL LISTED FOR USE WITH SIEMENS, APOLLO & HOCHIKI SPOT DETECTORS AND ASSOCIATED MOUNTING BASES, REFER TO INSTALL INSTRUCTIONS FOR DETAILS ON DETECTORS AND MOUNTIN ...
    £2,110.89 Price with VAT: £2,533.07 Buy Surplus As Low As £1,266.84 Price with VAT: £1,520.20
    £1,266.84 Price with VAT: £1,520.20
    TSI INC 8386

    TSI INC

    8386

    TSI CO ,8386 ,AIR VELOCITY METER ,VELOCICALC PLUS ,MULTI PARAMETER ,W/ARTICULATING PROBE ,MEARURES ,DATA LOGS ,CALCULATES
    Buy Surplus As Low As £197.20 Price with VAT: £236.64
    £197.20 Price with VAT: £236.64
    SETRA SPC-5-5-01-S-M

    SETRA

    SPC-5-5-01-S-M

    REMOTE AIRBORNE PARTICLE COUNTER
    £2,291.66 Price with VAT: £2,749.99 Buy Surplus As Low As £1,375.14 Price with VAT: £1,650.17
    £1,375.14 Price with VAT: £1,650.17
    SETRA SPC-5-5-01-S-S

    SETRA

    SPC-5-5-01-S-S

    REMOTE AIRBORNE PARTICLE COUNTER
    £2,153.47 Price with VAT: £2,584.17 Buy Surplus As Low As £1,292.23 Price with VAT: £1,550.68
    £1,292.23 Price with VAT: £1,550.68
    SETRA SPC-5-5-01-S-W

    SETRA

    SPC-5-5-01-S-W

    REMOTE AIRBORNE PARTICLE COUNTER
    £2,364.11 Price with VAT: £2,836.94 Buy Surplus As Low As £1,418.47 Price with VAT: £1,702.16
    £1,418.47 Price with VAT: £1,702.16
    SETRA SPC-7-3-01-S-M

    SETRA

    SPC-7-3-01-S-M

    REMOTE AIRBORNE PARTICLE COUNTER
    £3,585.38 Price with VAT: £4,302.46 Buy Surplus As Low As £2,151.23 Price with VAT: £2,581.48
    £2,151.23 Price with VAT: £2,581.48
    SETRA SPC-7-5-01-S-W

    SETRA

    SPC-7-5-01-S-W

    REMOTE AIRBORNE PARTICLE COUNTER
    £3,486.04 Price with VAT: £4,183.25 Buy Surplus As Low As £2,092.22 Price with VAT: £2,510.67
    £2,092.22 Price with VAT: £2,510.67
    SONTAY ST-FRE-3

    SONTAY

    ST-FRE-3

    FROST THERMOSTAT AIR INTAKE/AIRCON 2M CAPILLARY
    £40.71 Price with VAT: £48.85 Buy Surplus As Low As £20.24 Price with VAT: £24.29
    £20.24 Price with VAT: £24.29
    KIDDE-FENWAL, LLC LF-42243

    KIDDE-FENWAL, LLC

    KIDDE FIRE SYSTEMS

    LF-42243

    DUAL ZONE SAMPLING KIT - INCLUDES (3) TUBE MOUNTING PLATES, COMPRESSION FITTINGS, ADAPTORS, ELBOWS AND REDUCERS FOR USE WITH XAS-2-US , INLET & EXHAUST TUBES AND FLEXIBLE TUBING.
    £481.79 Price with VAT: £578.14 Buy Surplus As Low As £289.07 Price with VAT: £346.89
    £289.07 Price with VAT: £346.89
    KIDDE-FENWAL, LLC LF-42241

    KIDDE-FENWAL, LLC

    KIDDE FIRE SYSTEMS

    LF-42241

    SINGLE ZONE SAMPLING KIT - INCLUDES (2) TUBE MOUNTING PLATES, COMPRESSION FITTINGS, ADAPTORS , ELBOWS AND REDUCERS FOR USE WITH XAS-1-US INLET AND EXHAUST TUBES AND FLEXIBLE TUBING.
    £353.31 Price with VAT: £423.97 Buy Surplus As Low As £212.14 Price with VAT: £254.56
    £212.14 Price with VAT: £254.56
    KIDDE-FENWAL, LLC XAS-1-US

    KIDDE-FENWAL, LLC

    KIDDE FIRE SYSTEMS

    XAS-1-US

    SINGLE ZONE AIR SAMPLING UNIT. UL LISTED, FOR USE WITH SIEMENS, APOLLO & HOCHIKI SPOT DETECTORS AND ASSOCIATED MOUNTING BASES. REFER TO INSTALL INSTRUCTIONS, FOR DETAILS ON DETECTORS AND MOU ...
    £2,311.08 Price with VAT: £2,773.29 Buy Surplus As Low As £1,387.10 Price with VAT: £1,664.51
    £1,387.10 Price with VAT: £1,664.51
    KIDDE-FENWAL, LLC XAS-2-US

    KIDDE-FENWAL, LLC

    KIDDE FIRE SYSTEMS

    XAS-2-US

    DUAL ZONE AIR SAMPLING UNIT. UL LISTED, FOR USE WITH SIEMENS, APOLLO & HOCHIKI SPOT DETECTORS AND ASSOCIATED MOUNTING BASES. REFER TO INSTALL INSTRUCTIONS, FOR DETAILS ON DETECTORS AND MOUNT ...
    £2,845.15 Price with VAT: £3,414.18 Buy Surplus As Low As £1,707.54 Price with VAT: £2,049.05
    £1,707.54 Price with VAT: £2,049.05
    CPS PRODUCTS IAQPRO

    CPS PRODUCTS

    IAQPRO

    INDOOR AIR QUALITY METER, PRO SMARTAIR PROFESSIONAL, INCLUDES, CPS IAQ PRO SMARTAIR METER, USB TO USB C CABLE, 120VAC ADAPTER PLUG, PROTECTIVE CARRYING CASE
    £696.91 Price with VAT: £836.29 Buy Surplus As Low As £418.29 Price with VAT: £501.95
    £418.29 Price with VAT: £501.95
    Repair Yours £347.33 Price with VAT: £416.80
    KAITERRA SE-200

    KAITERRA

    SE-200

    AIR QUALITY MONITOR, SENSEDGE MINI, ETHERNET, PM2.5 TO PM10, CHECKS FOR CO2, HUMIDITY, TEMPERATURE, WALL MOUNT
    £682.72 Price with VAT: £819.26 Buy Surplus As Low As £410.08 Price with VAT: £492.09
    £410.08 Price with VAT: £492.09
    KAITERRA SE-200 POE

    KAITERRA

    SE-200 POE

    AIR QUALITY MONITOR, SENSEDGE MINI POE, ETHERNET, PM2.5 TO PM10, CHECKS FOR CO2, HUMIDITY, TEMPERATURE, WALL MOUNT
    £762.64 Price with VAT: £915.17 Buy Surplus As Low As £457.88 Price with VAT: £549.46
    £457.88 Price with VAT: £549.46
    EDDINGTON INDUSTRIES ESC-CS

    EDDINGTON INDUSTRIES

    ESC-CS

    DISCONTINUED BY MANUFACTURER, SAMPLE COOLER, 316 SS CONTINUOUS COIL, 304 SS SHELL, PROCESS CONNECTIONS: 1/4" MNPT, COOLING WATER CONNECTIONS: 3/8" FNPT, MAXIMUM COIL PRESSURE: 2500 PSI, MAXI ...
    Buy Surplus As Low As £292.95 Price with VAT: £351.54
    £292.95 Price with VAT: £351.54
    MSA 487500

    MSA

    487500

    DELUXE DETECTOR TUBE PUMP, WITH END-OF-STROKE INDICATOR, REMOTE SAMPLING ADAPTER AND CARRYING POUCH - 487500
    £413.07 Price with VAT: £495.68 Buy Surplus As Low As £206.91 Price with VAT: £248.29
    £206.91 Price with VAT: £248.29
    THERMO ENVIRONMENTAL 48B

    THERMO ENVIRONMENTAL

    48B

    CO ANALYZER
    Buy Surplus As Low As £1,210.07 Price with VAT: £1,452.08
    £1,210.07 Price with VAT: £1,452.08
    Repair Yours £1,008.39 Price with VAT: £1,210.07
    THERMO ENVIRONMENTAL 48C

    THERMO ENVIRONMENTAL

    48C

    DISCONTINUED BY MANUFACTURER, CO ANALYZER, 220 VOLTS, 5000 MEASUREMENT POINTS, .5-2 I/MIN PUMP FLOW RATE, 0-10 VOLTS 4- 20 MA ANALOG OUTPUT, 115 VOLTS AC POWER, 60 HERTZ, 230 WATTS
    Buy Surplus As Low As £1,156.15 Price with VAT: £1,387.38
    £1,156.15 Price with VAT: £1,387.38
    Repair Yours £958.97 Price with VAT: £1,150.76
    NEDERMAN 10560532

    NEDERMAN

    10560532

    NEX HD EXTRACTION ARM - 16.5'
    £4,851.47 Price with VAT: £5,821.77 Buy Surplus As Low As £2,910.88 Price with VAT: £3,493.06
    £2,910.88 Price with VAT: £3,493.06
    Repair Yours £2,416.40 Price with VAT: £2,899.68
    JOHNSON CONTROLS W99D-9100

    JOHNSON CONTROLS

    W99D-9100

    HUMIDITY SENSOR INPUT 12VDC OUTPUT 1 TO 9 VDC
    £150.88 Price with VAT: £181.06 Buy Surplus As Low As £90.38 Price with VAT: £108.46
    £90.38 Price with VAT: £108.46
    WATSON MCDANIEL WSA-18-5

    WATSON MCDANIEL

    WSA-18-5

    S-SERIES ACOUSTIC DIFFUSERS 21/2” INLET CONNECTION, 5 OULET CONNECTION
    £814.18 Price with VAT: £977.02 Buy Surplus As Low As £488.51 Price with VAT: £586.21
    £488.51 Price with VAT: £586.21
    Repair Yours £405.60 Price with VAT: £486.72
    WATSON MCDANIEL WSA-12-250

    WATSON MCDANIEL

    WSA-12-250

    S-SERIES ACOUSTIC DIFFUSERS 1/2” INLET CONNECTION, 5-250 OULET CONNECTION
    £237.53 Price with VAT: £285.04 Buy Surplus As Low As £142.67 Price with VAT: £171.20
    £142.67 Price with VAT: £171.20
    WATSON MCDANIEL WSA-22-5

    WATSON MCDANIEL

    WSA-22-5

    S-SERIES ACOUSTIC DIFFUSERS 6” INLET CONNECTION, 5 OULET CONNECTION
    £1,279.53 Price with VAT: £1,535.44 Buy Surplus As Low As £767.87 Price with VAT: £921.44
    £767.87 Price with VAT: £921.44
    Repair Yours £637.15 Price with VAT: £764.58
    SIEGER 2108B2101

    SIEGER

    2108B2101

    DISCONTINUED BY MANUFACTURER, GAS DETECTOR,SEARCHPOINT OPTIMA PLUS, INFRARED
    Buy Surplus As Low As £853.10 Price with VAT: £1,023.72
    £853.10 Price with VAT: £1,023.72
    SENSIDYNE LFS-113D

    SENSIDYNE

    LFS-113D

    LOW FLOW PERSONAL AIR SAMPLING PUMP
    £588.60 Price with VAT: £706.32 Buy Surplus As Low As £294.30 Price with VAT: £353.16
    £294.30 Price with VAT: £353.16
    Repair Yours £280.11 Price with VAT: £336.13
    AAON R77350

    AAON

    R77350

    SMOKE DET SAMPLING TUBE DST1.5
    £56.02 Price with VAT: £67.23 Buy Surplus As Low As £33.61 Price with VAT: £40.34
    £33.61 Price with VAT: £40.34
    SETRA SPC-5-3-01-S-M

    SETRA

    SPC-5-3-01-S-M

    REMOTE AIRBORNE PARTICLE COUNTER
    £2,463.46 Price with VAT: £2,956.15 Buy Surplus As Low As £1,478.22 Price with VAT: £1,773.87
    £1,478.22 Price with VAT: £1,773.87
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