• Model:SLU-900

Circular Inline Silencers - 0.9M long - SLU-900

£ 73.03 (excl. VAT)

£ 87.64 (inc. VAT)

Inline Circular Attenuators in standard diameters from 100mm to 400mm diameter. Attenuators are available in standard 300mm, 600mm, 900mm and 1200mm lengths.
This version is 900mm long
The longer the unit, the more effective it is.

Attenuator construction for this range comprises a pre-galvanised sheet steel spiral wound outer casing, manufactured in accordance with HVCA DW144 specification, with circular spigoted end caps. The inner bore is manufactured from pre-galvanised and perforated spiral wound steel tube, retaining a 50mm thick scrim faced 45 kg/cu.m acoustic media.

This range of circular attenuators offer minimal resistance to airflow and can be used in a variety of noise control applications:-
• Small fan system attenuation
• Cross-talk attenuation
• System noise regeneration attenuation
• System terminal unit attenuation

PDF Files


Silencer Range

Available Options

2 x Presence Detector IR24-PC1 x Pre 12:00 Delivery Surcharge1 x Raptor SDA450/4-1AC1 x DPD SAT 10:30AM Delivery Surcharge1 x TCDH-EXD Atex roof mounted Series1 x MFQ450-14 - SQUARE MIXED FLOW FAN - 450mm Single Phase1 x AXCBF-EX 800-9/18-4 Bifurcated Atex Axial Fans1 x Ducting 15 Degree Bend - 125mm1 x UB47- Universal Insulated Terminal1 x Jetflow-HIT Metal inline - 250mm1 x FSAF560B2DA Silencer 620/121 x Spare filter Set for Energi Sava 300 & 400 HR unit1 x Ancillary Sealing Band - 150mm1 x Anti Vibration Duct Suspension Rings - 100mm1 x HRB/4-400-APN1 x Villiavent VSR 300 Spare Motor1 x 150mm Wall Duct - 350mm1 x Ducting 90 Degree Bend - 250mm1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x S-ET 10 Motor Protection2 x Same Day Shipping Surcharge1 x PIR Sensor - PIR21 x HRT/4-630/25-BPN E221 x Gorilla HVLSX701 x Spiral Duct Grille Termination - 125mm1 x filter pack (set of 2) pt no. 4438891 x Elta Quietflow Twin SQT150-1ECL2 x TG-K3/NTC10-01 - Duct temperature sensor1 x Elta Quietflow Twin SQT200-1ECL1 x Acopel F400-630/1601 x GX6 Wall Kit1 x HV Wall Mounted Belt Drive Fan 1250mm 220V to 240V / 50Hz 1.1kW - Single Phase1 x Spare filter for Energi Sava 200 & 250 HR unit1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x CPTA-E Flush mounted PIR sensor with timer1 x F7/G4 filter kit for IDEO HR unit1 x Spiral end cap - 450mm2 x IR24-P - Presence detector1 x Male Ducting Connector - 200mm1 x Male Ducting Connector - 450mm1 x Impeller Side Guard - 1000mm2 x 150mm - 100mm Stainless Steel Ducting Reducer1 x Spiral Ducting 3 Meters - 250mm1 x 100mm Round Equal T Piece1 x Stainless Duct Delivery Charge (Standard 1 x 3m)1 x Duct Quick Suspension Rings with Clasp - 125mm1 x Spiral Ducting 1 meter - 80mm1 x Ducting T Piece Equal - 125mm1 x Flanged Spigot - 250mm1 x Duct Termination with Mesh - 100mm1 x DTV200 - Differential Pressure Switch2 x Room Thermostat RT 0-301 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x Mounting Feet (Pair) for SLC-800-060B-08001 x *VORT HRW 30 MONO Evo HCS - Single Room Heat Recovery Unit,1 x HRB/6-400-APN1 x Ancillary Sealing Band - 200mm1 x HXP500/6-1 - 6 Pole - Single Phase1 x KBD- outlet mounting flange for CRMT 2501 x EC-Basic-T temperature1 x Spiral Ducting 3 Meters - 125mm1 x *VORT HRW 30 MONO Evo - Single Room Heat Recovery Unit,1 x Soler & Palau - HCBT/4-400/H - IP651 x Direct Delivery Surcharge1 x Helios SB-125-C SilentBox Acoustic Inline Fan1 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Duct Fast Clamps - 125mm1 x Mounting Feet (Pair) for SLC-900-060B-09001 x IRT/4-450 Inline Rectangular Duct Fan1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x Duct Suspension Rings - 80mm1 x Soler & Palau - HXBR/4-400/H - IP541 x Metal Inline Fan - VENT-150NK1 x Female Ducting Connector - 315mm1 x Elta SCP400/4-1AC - IP551 x 125mm Insulated Round T-Piece1 x Speed Controller - REB81 x Duct Quick Suspension Rings with Clasp - 200mm1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Duct Clamps box of 50 - 60mm - 270mm1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Stainless Steel Ducting T Piece - 150mm1 x Pressed Ducting Saddle - 630mm1 x Spiral end cap - 250mm1 x Curved boot - 630mm1 x Thermostat - Adjustable Room Thermostat - 230V1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Quietflow SQSDCV400-1ECL - Centrifugal Box Fan1 x Dektite Combo Pipe Flashing - DC210REC1 x Ducting Reducer Long - 1000mm to 900mm1 x Helios ELS-VNC 1001 x Soler & Palau TCBB/4-560/H - IP651 x Elta HXP 800mm 6-Pole (Three Phase)1 x Ducting 30 Degree Bend - 400mm1 x Stainless Steel CONF-355
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

Excellent low noise fan, I've got one unit running years and...