Red-brass body with red-brass Upper-part
Red-brass body with red-brass Upper-part

3701: Red-brass Backflow-preventer

female thread, without drain valve
3701150 - Red-brass Backflow-preventer female thread, without drain valve

acc. to DIN EN 13959, Material acc. to DIN 50930-6 rather currently valid UBA positive list, with female-thread, with test plug, without Drain valve, DIN-DVGW certified, noise-class approval class 1, Nominal pressure PN 16, EPDM sealing with KTW / W270 approval, max. operating temperature 90°C

Technical Product Information  Type 3701 3703

Product Variants

Item-No.LengthDNSize
37011506515½"
37012007520¾"
370125090251"
3701320110321 ¼"
3701400120401 ½"
3701500150502"

Mit finanzieller Unterstützung des Landes Nordrhein-Westfalen und des europäischen Sozialfonds

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