• Model:SLU-300

Circular Inline Silencers - 0.3M long - SLU-300

£ 38.85 (excl. VAT)

£ 46.62 (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 300mm 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


Range Spec sheet

Available Options

2 x FRQ5-10A Inverter Speed controller1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x DEF-CBM-RE-7 - Protection Guard2 x RSK355 - Back Draught Shutter2 x Helios HQW-250/4 - IP553 x UB47- Universal Insulated Terminal2 x MTS10- extractor fan 3 step switch1 x TG-K Duct temperature sensor3 x DDMP 12-12 3F 1810W M6A4 DG02 x DDMP 09/09 Mounting Flange2 x Elta Variable Speed Drive IP66 - 4.0KW2 x VTR 300 STD Filter Kit1 x QPTW 250C Acoustic Twin Fan with Controller1 x Speed Controller - REB81 x PIR Sensor - PIR21 x ENV 100 12v transformer SELV2 x Speed Controller - REB2.5-N3 x Compact SCD450/4-1AC1 x Elta 6 Amp Electronic single phase speed controller.1 x Elta - Room Sensor - Temp/Humid/C021 x PIR Sensor - PIR41 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x TUNE-R-200-3-M4 - Control Damper3 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x SAVE VSR 300 heat recovery unit1 x GXC6EC - High Performance Extract Fan3 x DDMP 10-08 3F 2210W M6A4 DG02 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x AIRVENT speed control - AIR4019611 x DDMP 07/07 Mounting Flange2 x CCpro 40 (1CC9402) Long Casing Extension2 x CBT-100N Centrifugal1 x Elta Variable Speed Drive IP66 - 5.5KW3 x Speed Controller - REB161 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Electrostatic Precipitator - 1H x 3W1 x GENIOX 11 Internal Mounted Unit1 x Flat Roof Terminal -OFT 5 - Asphalt3 x Silent 100 Window Kit - windowS3 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x Duct Termination with Mesh - 450mm3 x ACO8AC/EC AutoChangeover panel1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Transformer Speed Control - RTRE- 1.5Amp3 x ELTA - Three Phase Transformer 3amps1 x Elta Standard Ambient Flexible Connector - 560mm2 x Helios RR-250-C Centrifugal inline fan2 x KBA- inlet mounting flange for CRMT 2501 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x CBA-100 Inlet Flange for CBT-1001 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x CBM 12-12 1100w 6P Three Phase1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Singleflow SSDL315-1EC3 x CBM 9-9 550w 4P VR (Open Motor)3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x TUNE-R-200-3-M2 - Control Damper1 x CSB-60 Centrifugal fan2 x SPI-100 C Iris damper1 x Duct Termination with Mesh - 710mm3 x Silent 300 CZ Design PLUS Extractor Fan2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x CBM 7/7 147w 4P RE-VR2 x Capacitor 2uf for use with the EBM A4E range1 x EMI 150L E2M - Acoustic Inline Mixvent Fan3 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Helios VARW 450/4 - TK1 x Round ceiling diffuser 250mm1 x CBT-130N Centrifugal1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Vent Axia ACM 200 inline mixed flow duct fan1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x Round ceiling diffuser 400mm1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Duct Termination with Mesh - 355mm1 x Chaysol DA 9/9 3 speed1 x Transformer (silent) speed controller - RE 5.0 Amp2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ELTA - Single Phase Transformer 16amps1 x Elta SCP350/4-1AC - IP552 x Flanged Damper 019-0560-STD1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x IR24-P - Presence detector1 x RDH Flange - 04503 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Transformer Speed Control - RTRE- 3.0Amp1 x Speed Controller - REB1-N2 x Transformer 5 Speed Controller - ATC1-12TK1 x Two Speed Switch - REGUL-22 x 110 x 54mm Round to Rectangular Adaptor - Long1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR2 x Potentiometer EGH 01 - for DDMP Fans2 x Duct Termination with Mesh - 250mm3 x 125mm Round Connector with Damper1 x Purlin Box 800 for RAW Cowls3 x Duct Termination with Mesh - 150mm2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase2 x DDMP 10-10 1F 1000W M6A2 DA52 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan4 x Helios HQW-355/4 - IP551 x Soaker Sheet to suit RA8001 x Kitchavent 2000 Odour control System - 18152523 x 100mm Round Connector with Damper2 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x Nicotra RDH G2E7-04502 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole2 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x DDMP 12-12 1F 1800W M6A4 DA81 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x Twinflow STDL315-1EC1 x CK-60F Kit1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Heat Resistant In-line Axial Fan - VO-901 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x Backdraught Shutters 039-SFSV-63/712 x GENIOX 11 Roof Mounted External Unit3 x DDMP 12-12 3F 5700W M6M0 DG71 x Elta SLC1000/4C-3AC - IP551 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x Vent Axia T-Series Wall Model TX9WL2 x CBB-80N Centrifugal1 x Jetflow-HIT Metal inline - 100mm1 x DDMP 12-09 1F 1800W M6A4 DA81 x RUCK MTP 20, 10K, Speed control2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x RDH Flange - 02501 x ELTA - Single Phase Transformer 12amps1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x 100mm Round Connector2 x Access Door for Circular Duct - 400 x 300 - SIZE 453 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x DPD 12PM Delivery Surcharge1 x KBA- Inlet Mounting 1801 x ELTA - Single Phase Transformer 2amps1 x REB Ecowatt Speed Control - REB-ECO1 x TUNE-R-200-3-M3 - Control Damper1 x MPC 400 EC T30 - High Temp Acoustic Box Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX630/4-3 Three Phase1 x Chaysol da 9-7 - V7099331 x Impeller Side Guard - 450mm1 x Ancillary Pack for SLC-710 for 4 pole Motors1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x Round ceiling diffuser 300mm1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TD160 Mixvent - 100mm - TD160-N Standard1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x CBS-100 Outlet Flange for CBT-1001 x Elta SCP400/4-1AC - IP551 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan
Reviews
Soler & Palau TCBB/4-450/H - IP65
Soler & Palau TCBB/4-450/H - IP65
£ 505.88

Delivered super promptly yesterday, next day. Only just fitt...