View cart “Seal 2″ piston nitrile” has been added to your cart. Check Valve Hansen Diaphragm Kit 40mm$38.00 GST inc includes diaphragm and spring part# 10034301 Check Valve Hansen Diaphragm Kit 40mm quantity Add to cart Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight 0.4 kg Related products Grease nipple $1.32 for Stuffing box 2″ & 3″ Part# 63000072 Seal 2″ stuffing box upper $10.56 for 2″ Stuffing box upper wiper Part# 10003400 Bolt stroke bar $1.50 Connecting Crank Rod to Stroke Bar Part# 10035641 Grease food grade $30.80 Food grade for stuffing box white in colour Part# 10001000