• 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

1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x DEF-900AN1 x Helios HQW-200/4 - IP551 x Soler & Palau TCBB/4-400/H - IP441 x Helios GigaBox 630mm GBD 630/4/4 centrifugal1 x FSAF1000B1DB Silencer 1043/241 x Ducting 90 Degree Bend - 1000mm1 x CBMT/Q 500-17 3 HEATER KIT1 x Etaline 400mm1 x Additional shipping charge for offshore islands1 x Soler & Palau TCBT/6-400/H - IP441 x Atex Inline Fan 200mm - ERM22EXE1 x HCFB/4-450mm plastic impeller plate fan1 x AXC 315-6/11-2(B)-PV 300*C - Smoke Extract Fan1 x menorca 900 cooker hood1 x Helios DDF-200 Roof Cowl1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x 204x60mm 90 Degree Vertical Bend1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x Ducting 15 Degree Bend - 500mm1 x 110 x 54mm Equal Horizontal T-Piece1 x BDB 400 TM - High Pressure Centrifugal Fan1 x B-flow Impeller HCBB/T-450mm1 x HD Series Control Damper - 2000mm X 1000mm1 x MELL-USD 6000 Rectangular to Circular Adaptor 450 Dia1 x Spiral end cap - 150mm1 x Ducting T Piece Equal - 560mm1 x "VX100" - Standard Bathroom Axial fan - 100mm1 x CBMT/Q 315-120 3 HEATER KIT1 x HRT/6-800/28-BZN-68C1 x Elta SCP450/4-3AC - IP551 x CCZ-404 (Single Phase)1 x RUCK MTP 30, Stepped Speed control1 x Elta Quietflow Twin SQT400-1ECL1 x Ducting 15 Degree Bend - 150mm1 x Ziehl GR40I-ZID.DC.CR plug fan1 x Quietflow SQSDCV100-1ECL - Centrifugal Box Fan1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Soler & Palau TCBT/4-315/H - IP441 x Ducting Y Piece - 150mm1 x Elta SLC1000/8-3AC - IP551 x HD Series Control Damper - 3000mm X 1500mm1 x Purlin Box 500/560 for RAW Cowls1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Ducting 45 Degree Bend - 450mm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x 204x60mm 90 Degree Horizontal Bend1 x Elta SCP500/4-1AC - IP551 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Ancillary Pack for SDA350/4-1EC1 x Etaline 200 - EC1 x Ducting Y Piece - 400mm1 x SPI-150 C Iris damper1 x DT-1 Duct Mounted Thermostat1 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x Impeller Side Guard - 1000mm1 x HXP450/6-1 - 6 Pole - Single Phase1 x 150mm Round Wall Plate1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Acoustic Box Fans (Inline) - CAB-2001 x Helios HQW-560/4 - IP551 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Hydor HPA450/6-1A1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x 220x90mm Mounting Clip (Individual)1 x Soler & Palau - HXTR/6-710/H - IP54 - BFLOW1 x TCDH-EXD Atex roof mounted Series1 x Elta LC100N4-A6/381 x Spiral Ducting 3 Meters - 560mm1 x Ducting 30 Degree Bend - 450mm1 x 125mm Round Equal T Piece1 x Metal Inline Fan - VENT-200NK1 x Gorilla HVLSX601 x Hydor HPA560/6-1A1 x Elta Qube SQU Centrifugal Box Fan - SQU2/4-3 - Three Phase1 x Etaline 250mm1 x 110 x 54mm Flat Channel Connector1 x KV 200 L Sileo1 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Nicotra AFK 315-40/4M-B1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Spiral Ducting 1 Meters - 900mm1 x Purlin Box 400/450 for RAW Cowls1 x HQS Bathroom Axial Flow Fan - 125mm1 x HXP450/4-3 - 4 Pole - Three Phase1 x AXCBF-EX 800-9/18-4 Bifurcated Atex Axial Fans1 x HXP450/6-3 - 6 Pole - Three Phase1 x KRJ - 225 Inlet Guard1 x Atex Inline Fan 180mm - ERM18EXE1 x Duct Quick Suspension Rings with Clasp - 200mm1 x Male Ducting Connector - 1000mm1 x ARIETT I - Centrifugal Bathroom Fan1 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x HCF - Ceiling Fan 1400mm (56 inch)1 x 150mm Round Connector with Damper1 x Spiral Ducting 3 Meters - 180mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Flanged Spigot - 80mm1 x Ducting T Piece Equal - 315mm
Reviews
Airvent Ceiling Sweep Fan - 36 inch - 444122
Airvent Ceiling Sweep Fan - 36 inch - 444122
£ 59.84

Fitted 2 Of These Excellent Fans in a Community Club to shif...