• Model:FSAF-4

FSAF500C2DA Silencer 560/12

£ 519.86 (excl. VAT)

£ 623.83 (inc. VAT)

Circular attenuator suitable for direct connection to 500mm cased axial fans.

Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan drilling detail. Inner bore is manufactured from perforated galvanised steel spiral tube retaining a 45 kg /m³ density acoustic media with a surface particulate membrane. Fitted with a centrally mounted cylindrical acoustic pod with aerodynamic end domes.

Frequency        Hz 63 125 250 500 1K 2K 4K 8K
Insertion Loss dBW 3   5   8   16   17  17   17  10
1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Duct Termination with Mesh - 355mm2 x Helios RR-250-C Centrifugal inline fan1 x ACO8AC/EC AutoChangeover panel2 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Helios ZNE Electronic Fan Overrun Timer1 x Helios HQW-355/4 - IP551 x Binks Bullows - Spray Booth Filter1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Helios TSW 1.5 Amp Transformer speed controller2 x Nicotra RDH G2E7-04501 x ACOAS/ AC/EC Auto Changeover 8Amp1 x RDH Flange - 03152 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Duct Termination with Mesh - 500mm1 x CBB-60N Centrifugal1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x DDMP 12-12 3F 5700W M6M0 DG71 x Ancillary Pack for SB-Biflow 250 model2 x REB Ecowatt Speed Control - REB-ECO1 x Potentiometer EGH 01 - for DDMP Fans1 x DDMP 10-10 1F 1000W M6A2 DA51 x RDH Flange - 04002 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x SPI-100 C Iris damper1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x MWS-75 Transformer controller with TK -7.5A1 x CBM 7/9 4p 300W RE-VR2 x Two Speed Switch - REGUL-21 x RDH Flange - 04502 x Vent Axia ACM 100 inline mixed flow duct fan1 x PIR Sensor - PIR22 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Duct Termination with Mesh - 450mm1 x 125mm Round Connector with Damper1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x HXP450/6-1 - 6 Pole - Single Phase1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x CBS-60 Outlet Flange for CSB/CBT-601 x Elta Variable Speed Drive IP66 - 4.0KW1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x CBA-60 Inlet Flange for CBT-601 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2B-3AC Three Phase2 x Universal Pipe Fixing Clip1 x 100mm Round Connector2 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting2 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Helios PA10 Speed Potentiometer1 x Airvent ceiling fan controller1 x Helios TSW 3 Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 14 Amp1 x Transformer 5 Speed Controller - ATC1-2TK1 x Vent Axia Silent 100T (TIMER)1 x Elta SCP350/4-1AC - IP55
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...