Title: 330-Strømningsvakt.pdf
ROLL PADDLE IN OPPOSITE DIRECTION OF WATERFLOWADAPTER50mmADAPTERDIRECTION OF WATERFLOW(Flowing water activates device in one direction only.)DN50 ONLY20mm ±2mm MAX.DWG. #1159-1USE (2) 5180162 ADAPTERS AS SHOWN ABOVEDWG# 1146-1FCompatible Pipe/ Installation RequirementsModelNominal Pipe SizeNominal Pipe O.D.Schedule 10 (UL)Pipe Wall ThicknessSchedule 40 (UL)BS-1387 (LPC)DN (VDS)Hole SizeU-Bolt NutsTorquemminchmminchmminchmminchmminchmminchmminchn-mft=lbVSR-EU 2DN50260.32.3752.770.1093.910.1543.60.1422.30.091VSR-EU 2 1/22.573.02.8753.050.1205.160.20333.0 ± 2.01.25 + .125/-.062VSR-EU 2 1/2DN6576.13.0003.60.1422.60.102VSR-EU 3DN80388.93.5003.050.1205.490.2164.00.1572.90.157VSR-EU 4DN1004114.34.5003.050.1206.020.2374.50.1773.20.1772720VSR-EU 55141.35.5633.40.01346.550.258