1 x HCFB/4-450mm plastic impeller plate fan1 x Hydor HPA450/4-1A1 x Soler & Palau - HCBT/6-450/H - IP651 x Elta SCP450/4-3AC - IP551 x Hydor HPA450/6-1A1 x Systemair AW-Sileo 450-E61 x HRT/4-450/35-BPN1 x TEM 100 - (10 amp) 5 Speed Transformer Speed Control1 x Elta SPA450/46-3AC - IP541 x Soler & Palau - HXTR/4-450/H - IP541 x Helios TSW MCB Amp Transformer speed controller1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x HRB/4-450-35-BPN1 x HCFT/4-450mm plastic impeller plate fan1 x Impeller Side Guard - 250mm1 x Transformer (silent) speed controller - RE 7.0 Amp1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Speed Controller - REB51 x Transformer (silent) speed controller - RE 5.0 Amp1 x Raptor SDA350/4-1EC1 x Soler & Palau VFD-M inverter 16 amp IP541 x Elta SCP450/4-1AC - IP551 x Temperature Fan Speed Controller - ATCP4-WMS1 x TEM 050 - 5 Speed Transformer Speed Control1 x Hydor HPA500/4-1A1 x Speed controller with Reverse - REB-1R1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x Soler & Palau - HXBR/4-450/H - IP541 x Trickle And Boost controller for use with the SLP EC Slimpak fans1 x Transformer Speed Control - RTRE- 12.0Amp1 x Soler & Palau - HCBT/4-450/H - IP651 x Frequency converter RUCK - FU 075 341 x Ducting 90 Degree Bend - 560mm1 x Transformer 5 Speed Controller - ATC1-2TK1 x Helios TSW 12 Amp Transformer speed controller1 x Transformer Speed Control - RTRE- 5.0Amp1 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x Transformer 5 Speed Controller - ATC1-8TK1 x Duct Humidistat - HS3_hdt1 x Multiflow SMB500/4-1AC1 x Filter Box With F7 Grade Bag Filter - 250mm1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Systemair ZAP- 4pole - Three phase -450mm - IP54
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Duct Mounted Inline Filter - EU4
£ 41.95
Well made and robust, but it was not use for my application ...