• Model:DR-L

Ducting Reducers Long - 500mm

£ 28.07 (excl. VAT)

£ 33.68 (inc. VAT)

Long Reducers for 500mm spiral ducting.
Provides two male fittings to insert into spiral.

Select size below.

Please note these are for reducing and fitting inside ducting.
To mount directly onto a fan spigot or other 'male' fitting you will need a Female ducting connector.

Available Options

2 x FSD-TD 400 x 250 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta SLC560-1EC -IE5 Motor- IP551 x HXP560/4-3 - 4 Pole - Three Phase1 x Ducting 45 Degree Bend - 125mm1 x LF24 Spring Return Actuator1 x FSD-TD Fire and Smoke Damper, 700mm x 150mm, EASY FIX AF, GALV Case, GALV Blades, PM24-TF1 x FSD-TD 225mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 180mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 350 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x TecFire Intumescent Damper - Rectangular 250x250mm1 x FSD-TD 400mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 350mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x TecFire Intumescent Damper - Rectangular 450x450mm1 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm2 x TecFire Intumescent Damper - Rectangular 350x350mm1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x PM24-TF, AC 24V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Ducting 15 Degree Bend - 125mm1 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x 56Jm/16/4/5/32/1Ph Long cased axial1 x EM30-24 Electro-Mechanical Control Panel1 x Speed Controller - REB31 x Spiral end cap - 100mm1 x Speed Controller - REB1-N1 x Elta SLC400/4-1AC - IP551 x G4 duct mounted panel filter - 190 x 190 x 47mm1 x G4 duct mounted panel filter - 290 x 290 x 47mm1 x Elta Cased Axial Flange - 250mm1 x LCA403218 - Long Cased Axial Fan1 x GRA-100 External Grill by S&P1 x G4 duct mounted panel filter - 289 x 289 x 22mm
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...