Membrane expansion tank, white COLONS basic, potable water 8 ltr. 10bar 70 deg

Reflex Refix DD 8 Flow-through diaphragm expansion vessel for domestic hot water, water supply, and pressure boosting systems. With diaphragm according to elastomer guideline and W 270. Exterior and interior coating according to KTW-A. Suitable exclusively for cold water systems. Flow-through is achieved by means of a High-Flow flow-through star and enclosed 3/4' T-piece. Vessels are manufactured according to DIN EN 13831. Vessels are tested according to DIN 4807 T5. Vessels with a permissible operating overpressure of 10/16 bar with DIN DVGW Reg. No. NW-0411AT2534. Approved in accordance with Pressure Equipment Directive 2014/68/EU -flow-through with High-Flow flow-through star -corrosion-protected parts in contact with water -non-replaceable full diaphragm according to DIN EN 13831, DIN 4807 T5, KTW-C and W270 -exterior and interior coated according to KTW-A -combinable with Flowjet flow-through fitting -33 liters with mounting lugs - exclusively for use in cold water lines (please observe the installation and operating instructions) Note: SVGW tested and approved.