Product Search

    SEARCH NOW FOR ALL YOUR WATSON MCDANIEL SOLUTIONS

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

    HVAC / Duct Material/Duct Part

    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.

    Filter Results
    34 Results.
    WATSON MCDANIEL S10-1825-300300

    WATSON MCDANIEL

    S10-1825-300300

    S-SERIES ACOUSTIC DIFFUSER, 21/2” - 300#RFSO INLET CONNECTION, 12” - 300#RFSO OUTLET CONNECTION
    £4,154.14 Price with VAT: £4,984.97 Buy Surplus As Low As £2,492.49 Price with VAT: £2,990.98
    £2,492.49 Price with VAT: £2,990.98
    Repair Yours £2,069.52 Price with VAT: £2,483.42
    WATSON MCDANIEL S10-2225-300300

    WATSON MCDANIEL

    S10-2225-300300

    S-SERIES ACOUSTIC DIFFUSER, 6” - 300#RFSO INLET CONNECTION, 12” - 300#RFSO OUTLET CONNECTION
    £4,232.70 Price with VAT: £5,079.23 Buy Surplus As Low As £2,540.07 Price with VAT: £3,048.08
    £2,540.07 Price with VAT: £3,048.08
    Repair Yours £2,108.79 Price with VAT: £2,530.55
    WATSON MCDANIEL S12-1925-300300

    WATSON MCDANIEL

    S12-1925-300300

    S-SERIES ACOUSTIC DIFFUSER, 3” - 300#RFSO INLET CONNECTION, 12” - 300#RFSO OUTLET CONNECTION
    £4,781.04 Price with VAT: £5,737.25 Buy Surplus As Low As £2,868.63 Price with VAT: £3,442.35
    £2,868.63 Price with VAT: £3,442.35
    Repair Yours £2,381.46 Price with VAT: £2,857.75
    WATSON MCDANIEL S12-1825-300300

    WATSON MCDANIEL

    S12-1825-300300

    S-SERIES ACOUSTIC DIFFUSER, 21/2” - 300#RFSO INLET CONNECTION, 12” - 300#RFSO OUTLET CONNECTION
    £4,781.04 Price with VAT: £5,737.25 Buy Surplus As Low As £2,868.63 Price with VAT: £3,442.35
    £2,868.63 Price with VAT: £3,442.35
    Repair Yours £2,381.46 Price with VAT: £2,857.75
    WATSON MCDANIEL S14-2025-300300

    WATSON MCDANIEL

    S14-2025-300300

    S-SERIES ACOUSTIC DIFFUSER, 4” - 300#RFSO INLET CONNECTION, 12” - 300#RFSO OUTLET CONNECTION
    £4,859.59 Price with VAT: £5,831.51 Buy Surplus As Low As £2,916.21 Price with VAT: £3,499.45
    £2,916.21 Price with VAT: £3,499.45
    Repair Yours £2,420.73 Price with VAT: £2,904.88
    WATSON MCDANIEL S12-2025-300300

    WATSON MCDANIEL

    S12-2025-300300

    S-SERIES ACOUSTIC DIFFUSER, 4” - 300#RFSO INLET CONNECTION, 12” - 300#RFSO OUTLET CONNECTION
    £4,781.04 Price with VAT: £5,737.25 Buy Surplus As Low As £2,868.63 Price with VAT: £3,442.35
    £2,868.63 Price with VAT: £3,442.35
    Repair Yours £2,381.46 Price with VAT: £2,857.75
    WATSON MCDANIEL S14-2225-300300

    WATSON MCDANIEL

    S14-2225-300300

    S-SERIES ACOUSTIC DIFFUSER, 6” - 300#RFSO INLET CONNECTION, 12” - 300#RFSO OUTLET CONNECTION
    £5,016.70 Price with VAT: £6,020.04 Buy Surplus As Low As £3,009.87 Price with VAT: £3,611.84
    £3,009.87 Price with VAT: £3,611.84
    Repair Yours £2,499.28 Price with VAT: £2,999.14
    WATSON MCDANIEL S16-2226-150150

    WATSON MCDANIEL

    S16-2226-150150

    S-SERIES ACOUSTIC DIFFUSER, 6” - 150#RFSO INLET CONNECTION, 16” - 150#RFSO OUTLET CONNECTION
    £5,525.77 Price with VAT: £6,630.92 Buy Surplus As Low As £3,315.76 Price with VAT: £3,978.92
    £3,315.76 Price with VAT: £3,978.92
    Repair Yours £2,752.31 Price with VAT: £3,302.77
    WATSON MCDANIEL S18-2026-300300

    WATSON MCDANIEL

    S18-2026-300300

    S-SERIES ACOUSTIC DIFFUSER, 4” - 300#RFSO INLET CONNECTION, 16” - 300#RFSO OUTLET CONNECTION
    £6,623.22 Price with VAT: £7,947.86 Buy Surplus As Low As £3,974.38 Price with VAT: £4,769.26
    £3,974.38 Price with VAT: £4,769.26
    Repair Yours £3,299.15 Price with VAT: £3,958.98
    WATSON MCDANIEL S16-2026-150150

    WATSON MCDANIEL

    S16-2026-150150

    S-SERIES ACOUSTIC DIFFUSER, 4” - 150#RFSO INLET CONNECTION, 16” - 150#RFSO OUTLET CONNECTION
    £5,408.70 Price with VAT: £6,490.44 Buy Surplus As Low As £3,245.52 Price with VAT: £3,894.62
    £3,245.52 Price with VAT: £3,894.62
    Repair Yours £2,694.15 Price with VAT: £3,232.98
    WATSON MCDANIEL S3-1217-NPT150

    WATSON MCDANIEL

    S3-1217-NPT150

    S-SERIES ACOUSTIC DIFFUSERS 1/2” - NPT INLET CONNECTION, 2” - 150#RFSO OULET CONNECTION
    £1,450.17 Price with VAT: £1,740.21 Buy Surplus As Low As £870.10 Price with VAT: £1,044.13
    £870.10 Price with VAT: £1,044.13
    Repair Yours £722.82 Price with VAT: £867.39
    WATSON MCDANIEL S3-1217-NPT300

    WATSON MCDANIEL

    S3-1217-NPT300

    S-SERIES ACOUSTIC DIFFUSERS 1/2” - NPT INLET CONNECTION, 2” - 300#RFSO OULET CONNECTION
    £1,528.73 Price with VAT: £1,834.47 Buy Surplus As Low As £917.69 Price with VAT: £1,101.23
    £917.69 Price with VAT: £1,101.23
    Repair Yours £762.10 Price with VAT: £914.52
    WATSON MCDANIEL S3-1417-NPT150

    WATSON MCDANIEL

    S3-1417-NPT150

    S-SERIES ACOUSTIC DIFFUSERS 1” - NPT INLET CONNECTION, 2” - 150#RFSO OULET CONNECTION
    £1,450.17 Price with VAT: £1,740.21 Buy Surplus As Low As £870.10 Price with VAT: £1,044.13
    £870.10 Price with VAT: £1,044.13
    Repair Yours £722.82 Price with VAT: £867.39
    WATSON MCDANIEL S4-1320-NPT150

    WATSON MCDANIEL

    S4-1320-NPT150

    S-SERIES ACOUSTIC DIFFUSERS 3/4” - NPT INLET CONNECTION, 4” - 150#RFSO OULET CONNECTION
    £1,528.73 Price with VAT: £1,834.47 Buy Surplus As Low As £917.69 Price with VAT: £1,101.23
    £917.69 Price with VAT: £1,101.23
    Repair Yours £762.10 Price with VAT: £914.52
    WATSON MCDANIEL S4-1620-NPT150

    WATSON MCDANIEL

    S4-1620-NPT150

    S-SERIES ACOUSTIC DIFFUSERS 11/2” - NPT INLET CONNECTION, 4” - 150#RFSO OULET CONNECTION
    £1,528.73 Price with VAT: £1,834.47 Buy Surplus As Low As £917.69 Price with VAT: £1,101.23
    £917.69 Price with VAT: £1,101.23
    Repair Yours £762.10 Price with VAT: £914.52
    WATSON MCDANIEL S5-1420-NPT300

    WATSON MCDANIEL

    S5-1420-NPT300

    S-SERIES ACOUSTIC DIFFUSERS 1” - NPT INLET CONNECTION, 4” - 300#RFSO OULET CONNECTION
    £1,724.35 Price with VAT: £2,069.22 Buy Surplus As Low As £1,034.76 Price with VAT: £1,241.71
    £1,034.76 Price with VAT: £1,241.71
    Repair Yours £859.53 Price with VAT: £1,031.44
    WATSON MCDANIEL S5-1820-150150

    WATSON MCDANIEL

    S5-1820-150150

    S-SERIES ACOUSTIC DIFFUSERS 21/2” - 150#RFSO INLET CONNECTION, 4” - 150#RFSO OULET CONNECTION
    £1,763.62 Price with VAT: £2,116.35 Buy Surplus As Low As £1,058.17 Price with VAT: £1,269.81
    £1,058.17 Price with VAT: £1,269.81
    Repair Yours £879.17 Price with VAT: £1,055.00
    WATSON MCDANIEL S8-2023-150150

    WATSON MCDANIEL

    S8-2023-150150

    S-SERIES ACOUSTIC DIFFUSER, 4” - 150#RFSO INLET CONNECTION, 8” - 150#RFSO OUTLET CONNECTION
    £2,234.17 Price with VAT: £2,681.01 Buy Surplus As Low As £1,340.66 Price with VAT: £1,608.79
    £1,340.66 Price with VAT: £1,608.79
    Repair Yours £1,113.31 Price with VAT: £1,335.97
    WATSON MCDANIEL S8-1823-300300

    WATSON MCDANIEL

    S8-1823-300300

    S-SERIES ACOUSTIC DIFFUSER, 21/2” - 300#RFSO INLET CONNECTION, 8” - 300#RFSO OUTLET CONNECTION
    £2,665.45 Price with VAT: £3,198.54 Buy Surplus As Low As £1,598.97 Price with VAT: £1,918.76
    £1,598.97 Price with VAT: £1,918.76
    Repair Yours £1,327.82 Price with VAT: £1,593.38
    WATSON MCDANIEL S10-2025-150150

    WATSON MCDANIEL

    S10-2025-150150

    S-SERIES ACOUSTIC DIFFUSER, 4” - 150#RFSO INLET CONNECTION, 12” - 150#RFSO OUTLET CONNECTION
    £3,566.52 Price with VAT: £4,279.83 Buy Surplus As Low As £2,139.76 Price with VAT: £2,567.71
    £2,139.76 Price with VAT: £2,567.71
    Repair Yours £1,776.46 Price with VAT: £2,131.76
    WATSON MCDANIEL S10-1725-NPT150

    WATSON MCDANIEL

    S10-1725-NPT150

    S-SERIES ACOUSTIC DIFFUSER, 2” - NPT INLET CONNECTION, 12” - 150#RFSO OUTLET CONNECTION
    £3,487.97 Price with VAT: £4,185.56 Buy Surplus As Low As £2,092.93 Price with VAT: £2,511.52
    £2,092.93 Price with VAT: £2,511.52
    Repair Yours £1,737.94 Price with VAT: £2,085.53
    WATSON MCDANIEL S12-1925-150150

    WATSON MCDANIEL

    S12-1925-150150

    S-SERIES ACOUSTIC DIFFUSER, 3” - 150#RFSO INLET CONNECTION, 12” - 150#RFSO OUTLET CONNECTION
    £4,154.14 Price with VAT: £4,984.97 Buy Surplus As Low As £2,492.49 Price with VAT: £2,990.98
    £2,492.49 Price with VAT: £2,990.98
    Repair Yours £2,069.52 Price with VAT: £2,483.42
    WATSON MCDANIEL S12-2225-150150

    WATSON MCDANIEL

    S12-2225-150150

    S-SERIES ACOUSTIC DIFFUSER, 6” - 150#RFSO INLET CONNECTION, 12” - 150#RFSO OUTLET CONNECTION
    £4,350.52 Price with VAT: £5,220.63 Buy Surplus As Low As £2,610.31 Price with VAT: £3,132.38
    £2,610.31 Price with VAT: £3,132.38
    Repair Yours £2,166.95 Price with VAT: £2,600.34
    WATSON MCDANIEL S12-2225-300300

    WATSON MCDANIEL

    S12-2225-300300

    S-SERIES ACOUSTIC DIFFUSER, 6” - 300#RFSO INLET CONNECTION, 12” - 300#RFSO OUTLET CONNECTION
    £4,938.14 Price with VAT: £5,925.77 Buy Surplus As Low As £2,963.04 Price with VAT: £3,555.65
    £2,963.04 Price with VAT: £3,555.65
    Repair Yours £2,460.01 Price with VAT: £2,952.01
    WATSON MCDANIEL S14-2025-150150

    WATSON MCDANIEL

    S14-2025-150150

    S-SERIES ACOUSTIC DIFFUSER, 4” - 150#RFSO INLET CONNECTION, 12” - 150#RFSO OUTLET CONNECTION
    £4,232.70 Price with VAT: £5,079.23 Buy Surplus As Low As £2,540.07 Price with VAT: £3,048.08
    £2,540.07 Price with VAT: £3,048.08
    Repair Yours £2,108.79 Price with VAT: £2,530.55
    WATSON MCDANIEL S18-2026-150150

    WATSON MCDANIEL

    S18-2026-150150

    S-SERIES ACOUSTIC DIFFUSER, 4” - 150#RFSO INLET CONNECTION, 16” - 150#RFSO OUTLET CONNECTION
    £5,408.70 Price with VAT: £6,490.44 Buy Surplus As Low As £3,245.52 Price with VAT: £3,894.62
    £3,245.52 Price with VAT: £3,894.62
    Repair Yours £2,694.15 Price with VAT: £3,232.98
    WATSON MCDANIEL S18-2226-300300

    WATSON MCDANIEL

    S18-2226-300300

    S-SERIES ACOUSTIC DIFFUSER, 6” - 300#RFSO INLET CONNECTION, 16” - 300#RFSO OUTLET CONNECTION
    £6,701.77 Price with VAT: £8,042.12 Buy Surplus As Low As £4,021.21 Price with VAT: £4,825.45
    £4,021.21 Price with VAT: £4,825.45
    Repair Yours £3,337.67 Price with VAT: £4,005.20
    WATSON MCDANIEL S24-2227-300300

    WATSON MCDANIEL

    S24-2227-300300

    S-SERIES ACOUSTIC DIFFUSER, 6” - 300#RFSO INLET CONNECTION, 20” - 300#RFSO OUTLET CONNECTION
    £8,935.19 Price with VAT: £10,722.22 Buy Surplus As Low As £5,361.11 Price with VAT: £6,433.33
    £5,361.11 Price with VAT: £6,433.33
    Repair Yours £4,450.98 Price with VAT: £5,341.17
    WATSON MCDANIEL S3-1417-NPT300

    WATSON MCDANIEL

    S3-1417-NPT300

    S-SERIES ACOUSTIC DIFFUSERS 1” - NPT INLET CONNECTION, 2” - 300#RFSO OULET CONNECTION
    £1,528.73 Price with VAT: £1,834.47 Buy Surplus As Low As £917.69 Price with VAT: £1,101.23
    £917.69 Price with VAT: £1,101.23
    Repair Yours £762.10 Price with VAT: £914.52
    WATSON MCDANIEL S4-1520-NPT150

    WATSON MCDANIEL

    S4-1520-NPT150

    S-SERIES ACOUSTIC DIFFUSERS 11/4” - NPT INLET CONNECTION, 4” - 150#RFSO OULET CONNECTION
    £1,528.73 Price with VAT: £1,834.47 Buy Surplus As Low As £917.69 Price with VAT: £1,101.23
    £917.69 Price with VAT: £1,101.23
    Repair Yours £762.10 Price with VAT: £914.52
    WATSON MCDANIEL S5-1620-NPT300

    WATSON MCDANIEL

    S5-1620-NPT300

    S-SERIES ACOUSTIC DIFFUSERS 11/2” - NPT INLET CONNECTION, 4” - 300#RFSO OULET CONNECTION
    £1,763.62 Price with VAT: £2,116.35 Buy Surplus As Low As £1,058.17 Price with VAT: £1,269.81
    £1,058.17 Price with VAT: £1,269.81
    Repair Yours £879.17 Price with VAT: £1,055.00
    WATSON MCDANIEL S6-1822-150150

    WATSON MCDANIEL

    S6-1822-150150

    S-SERIES ACOUSTIC DIFFUSERS 21/2” - 150#RFSO INLET CONNECTION, 6” - 150#RFSO OULET CONNECTION
    £1,881.45 Price with VAT: £2,257.74 Buy Surplus As Low As £1,129.17 Price with VAT: £1,355.01
    £1,129.17 Price with VAT: £1,355.01
    Repair Yours £938.08 Price with VAT: £1,125.70
    WATSON MCDANIEL S8-1723-NPT300

    WATSON MCDANIEL

    S8-1723-NPT300

    S-SERIES ACOUSTIC DIFFUSER, 2” - NPT INLET CONNECTION, 8” - 300#RFSO OUTLET CONNECTION
    £2,390.52 Price with VAT: £2,868.63 Buy Surplus As Low As £1,434.31 Price with VAT: £1,721.18
    £1,434.31 Price with VAT: £1,721.18
    Repair Yours £1,191.11 Price with VAT: £1,429.33
    WATSON MCDANIEL S8-1623-NPT300

    WATSON MCDANIEL

    S8-1623-NPT300

    S-SERIES ACOUSTIC DIFFUSER, 11/2” - NPT INLET CONNECTION, 8” - 300#RFSO OUTLET CONNECTION
    £2,390.52 Price with VAT: £2,868.63 Buy Surplus As Low As £1,434.31 Price with VAT: £1,721.18
    £1,434.31 Price with VAT: £1,721.18
    Repair Yours £1,191.11 Price with VAT: £1,429.33
    1