Backwash protection filter 2"

for water up to 30°C, housing made of plastic-coated gray cast iron PN 10, sight glasses on both sides. Connections DN 50 (2"), output 15 m³/h
Backwash protection filter JRSF according to DIN EN 13443-1 and DIN 19628, with DIN-DVGW test mark, for water up to 30 degrees C. For filtration of fine-grained and solid impurities in the water, which, as ventilation elements, trigger corrosion in water-carrying pipes and lead to malfunctions control and regulatory bodies. Ideal as a pre-filter for softening systems, iron removal systems, nitrate filter systems, etc. with 2" pipe diameter.

Execution:

• Housing made of high-quality gray cast iron PN 10
• Thread connection according to DIN EN 10226-1
• Sandblasted inside and outside and coated with corrosion-resistant plastic
• Sight glasses on both sides
• two filter chambers, each with a permanent filter insert
• Filter and support mesh made of stainless steel
• Multi-way valve with handwheel for setting the operating and backwash positions
• Backwashing with filtered water without interrupting the water supply
• Flush valve

Technical data:

• Pipe connection 2 inches
• Nominal flow* at Delta p 0.2 (0.5) bar 15 (22) cbm/h
• Operating pressure max. 10 bar
• Operating temperature max. 30 degrees C
• Flush valve 1 inch
• Installation length 233 mm
• Mesh size 0.1 mm
• Model JRSF 2"