• Model:EPNF250mm

Spiral Duct Grille Termination - 250mm

£ 38.31 (excl. VAT)

£ 45.97 (inc. VAT)

250mm EPNF Spiral Duct Termination Grills are male-ended fittings to be inserted directly into round Spiral ducts.
The 12.7x12.7mm mesh installed at the termination end secures the air exhaust against birds, large insects, leaves or debris. This is the simplest form of ductwork termination with a minimum air intake/exhaust flow resistance.
1 x Etaline 250mm - D2 01 3 Phase1 x Anti Vibration Duct Suspension Rings - 300mm1 x Male Ducting Connector - 125mm1 x Ducting T Piece Equal - 300mm1 x Jetflow-HIT Metal inline - 150mm1 x Ducting T Piece Equal - 250mm1 x Filter Box With F7 Grade Bag Filter - 250mm1 x Flexible PVC Ducting - 15 Mtr1 x Access Door 450mm x 450mm1 x Ducting T Piece Equal - 125mm1 x Spiral Ducting 3 Meters - 125mm1 x Elta 3 Amp Electronic single phase speed controller.1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x REU 5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Ducting 90 Degree Bend - 400mm1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 500mm1 x Jetflow-HIT Metal inline - 200mm1 x Blast Gate (Manual) 300mm1 x Duct Termination with Mesh - 355mm1 x Blast Gate (Manual) 250mm1 x Anti Vibration Duct Suspension Rings - 80mm1 x Metal Inline Fan - VENT-250NK1 x PIR Sensor - PIR41 x Jetflow-HIT Metal inline - 315mm1 x Access Door 400mm x 400mm1 x Acoustic Box Fans (Inline) - CAB-1001 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x Access Door for Circular Duct - 400 x 300 - SIZE 401 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Ducting 90 Degree Bend - 80mm1 x IK - Inspection Door & Drain Plug for TLZ 450 R1 x Access Door for Circular Duct - 400 x 300 - SIZE 561 x Spigot plate - 355mm1 x Ducting 45 Degree Bend - 80mm1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Ducting 90 Degree Bend - 100mm1 x Xpelair GX9 commercial window fan1 x Ducting 45 Degree Bend - 125mm1 x REB-CVF 0-10v Controller1 x REE-2 Electronic Speed Controller1 x ACQ-20012D Acoustic Inline Box Fan1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Acoustic MiniBox Fan - MINI-BOX 2001 x Female Ducting Connector - 150mm1 x Ducting 90 Degree Bend - 125mm1 x Etaline Max-Fan - 315mm - E2 011 x Heat Resistant In-line Axial Fan - VOK 150/120 H1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x MRJ 250/350 S - protection guard from S&P
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...