S&P ERL Accessories for Single-Pipe Fans: Disc Valve, Mounting Bracket, Secondary Connection

S&P ERL Accessories for Single-Pipe Fans: Disc Valve, Mounting Bracket, Secondary Connection: accessories for the S&P ERL single-pipe fans: exhaust air disc valve ERL AV, mounting bracket ERL M and secondary connection ERL N. Options under accessory part: ERL AV, exhaust air disc valve NW 75 to 100, ERL M, mounting bracket and ERL N, secondary connection.

ERL AV, exhaust air disc valve NW 75 to 100: S&P ERL AV is an exhaust disc valve for the second room (secondary room connection) of the S&P single-duct fans. According to S&P, it can only be used for low air volumes. Part of the modular S&P single-duct fan system for extracting air from internal bathrooms, WCs and kitchen-living rooms according to DIN 18017 Part 3.

ERL M, mounting bracket: S&P ERL M is a mounting bracket with fixing material for all flush-mounted housings of the S&P single-duct fans, e.g. for drywall, shafts or suspended ceilings. Part of the modular S&P single-duct fan system for extracting air from internal bathrooms, WCs and kitchen-living rooms according to DIN 18017 Part 3.

ERL N, secondary connection: S&P ERL N is a secondary connection outlet spigot made of sheet steel for the flush-mounted housing ERL US (EPS) of the S&P single-duct fans. It allows a second room to be connected to the fan. Part of the modular S&P single-duct fan system for extracting air from internal bathrooms, WCs and kitchen-living rooms according to DIN 18017 Part 3.

Data per version:

Select the required version under Accessory part.

• ERL AV, exhaust air disc valve NW 75 to 100: Connection to the secondary connection of the housing (UL/UR or US with ERL N) via aluminium flexible hose.
• ERL AV, exhaust air disc valve NW 75 to 100: According to S&P, the exhaust valve AV meets fire protection requirements in combination with the fire protection shut-off device BA.
• ERL M, mounting bracket: According to S&P, the length can be adapted to the required installation depth by bending off.
• ERL M, mounting bracket: Bracket and housing are fixed to the floor slab or shaft wall with the dowels supplied.
• ERL M, mounting bracket: Note from S&P: do not screw into the outlet spigot.
• ERL N, secondary connection: The spigot is pushed into the groove on the underside of the US housing (hole max. 60 mm).
• ERL N, secondary connection: Connection to the exhaust valve ERL AV in the second room via aluminium flexible hose.
• ERL N, secondary connection: According to S&P, the second room connection without fire protection is only possible with the US housing; with fire protection use the UL or UR housings.