JUDO Backwash Protective Filter SPEEDY JSY-EC 1 1/4

JUDO SPEEDY-EXPRESS CONNECTION backwash protective filter JSY-EC 1 1/4'' with two-screw connection technology and patented ceramic flushing valve, according to DIN EN 13443-1 and DIN 19628, with DIN-DVGW certification mark, for water up to 30 C. For filtering fine-grained and solid impurities in water, which can cause corrosion as aeration elements in water-carrying pipes and lead to malfunctions in control and regulating devices. Design: Filter housing made of high-quality plastic PN 16, installation rotary flange with patented bayonet connection made of brass with screw connection (threaded connection according to DIN EN 10226-1) and two-screw connection technology, horizontal or vertical installation possible, filter mesh made of stainless steel, patented backwash unit, large handwheel for backwashing the sieve insert with simultaneous cleaning of the sight glass (with movable UV filter dome cover) without interrupting the water supply. With integrated free outlet and patented ceramic flushing valve with hose connection, flush water connection (d 50 mm) according to DIN 1988 or DIN EN 1717 and cover with integrated backwash month indicator. Technical data: Pipe connection 1 1/4 inch Nominal flow rate* at Dp 0.2 (0.5) bar 3.4 (5.8) m3/h Operating pressure max. 10 bar Operating temperature max. 30 C Mesh size 0.1 mm Installation length 230 mm Model JSY-EC 1 1/4'' * for drinking water with clean filter