• 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 DDMP 09-09 3F 2130W M6A4 DG02 x Speed Controller - REB1-N2 x SG-200 Fan Guard for the HQW 2001 x Speed Controller - REB101 x CBA-60 Inlet Flange for CBT-601 x EBM-Papst D4E225-BC01-17 Double inlet1 x Elta Variable Speed Drive IP66 - 2.2KW3 x Transformer Speed Control - RTRE- 1.5Amp1 x Helios HQW-315/4 - IP552 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x Vent Axia Silent 100T (TIMER)2 x KBA- Inlet Mounting 3551 x Transformer Speed Control - RTRE- 7.0Amp1 x WS - Reversing Switch from Helios Fans1 x FFR 355 Filter Cassette2 x KBA- inlet mounting flange for CRMT 2251 x QPTW 250C Acoustic Twin Fan with Controller1 x TD Mixvent 800/200 EEXEIIT32 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x FRQ5-10A Inverter Speed controller1 x Helios TSW 1.5 Amp Transformer speed controller5 x DDMP 12-12 3F 1810W M6A4 DG02 x DDMP 09/09 Mounting Flange2 x Airvent ceiling fan controller1 x RD35S-4DW.6W.3L - 122297 (Three Phase)4 x Speed Controller - REB81 x Transformer Speed Control - RTRE- 5.0Amp1 x ACO8AC/EC AutoChangeover panel2 x MTS10- extractor fan 3 step switch2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x ELM 18 EX Flexible Cuff for ERM 182 x VTR 300 STD Filter Kit1 x Helios HQW-250/4 - IP551 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)4 x DDMP 10-08 3F 2210W M6A4 DG02 x UB47- Universal Insulated Terminal2 x KAD-355-F400 Rectangle Flexible Connector1 x ENV 100 12v transformer SELV2 x PIR Sensor - PIR42 x Speed Controller - REB11 x Transformer (silent) speed controller - RE 3.0 Amp2 x Elta 6 Amp Electronic single phase speed controller.1 x TG-K Duct temperature sensor1 x HIMF - Mixed Flow Fan 125mm Inline Fan3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x CBT-100N Centrifugal1 x Elta - Room Sensor - Temp/Humid/C023 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x DA9/9-NT3 x Duct Termination with Mesh - 450mm2 x SAVE VSR 300 heat recovery unit1 x TUNE-R-315-3-M4 - Control Damper1 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x Compact SCD450/4-1AC3 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x KBA- inlet mounting flange for CRMT 2501 x Comefri - TLZ 560 R - High Performance Scroll Fan2 x Potentiometer EGH 01 - for DDMP Fans2 x Silent 300 CZ Design PLUS Extractor Fan1 x 125mm Round Connector with Damper1 x Silent 100 Window Kit - windowS1 x Speed Controller - REB161 x Elta Variable Speed Drive IP66 - 1.5KW1 x DDMP 10-10 1F 1000W M6A2 DA51 x Transformer 5 Speed Controller - ATC1-2TK1 x CBB-60N Centrifugal1 x RDH FLEX-SQUARE - ADH/RDH 04501 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x KRJ - 120 Inlet Guard for CBB/CBT fans2 x DDMP 12-12 1F 1800W M6A4 DA81 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x CBM 12-12 1100w 6P Three Phase1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x CBM 9-9 550w 4P VR (Open Motor)2 x VEKA INT 2000/15.0-L1 EKO1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x SPI-100 C Iris damper1 x ELTA - Three Phase Transformer 3amps1 x Elta Turboflow-TF - 450mm - Single phase1 x Electrostatic Precipitator - 1H x 3W1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x Helios RR-250-C Centrifugal inline fan1 x CFI In-line 150 - Carbon Filter1 x ACQ-20012D Acoustic Inline Box Fan1 x RUCK MTP 30, Stepped Speed control1 x RDH Flange - 02501 x Duct Termination with Mesh - 355mm1 x KBA- Inlet Mounting 3151 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x CSB-60 Centrifugal fan1 x RDH Flange - 03151 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x KRJ - 280 Inlet Guard1 x KBA- Inlet Mounting 2801 x CO2 Room Sensor - CO2-R1 x CBT-130N Centrifugal1 x CBA-160 Inlet Flange for CBT-160
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...