View cart “Stuffing Box 2″ after 2003” 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 Piston 2″ nitrile $71.50 for 2″ Pump using nitrile seal with 9.5mm grove Part# 10036535 Seal 2″ stuffing box upper $10.56 for 2″ Stuffing box upper wiper Part# 10003400 Brushes 60v 540w motor $34.10 for 60v motor, pack of two Part# 10007700 Stuffing Box 2″ after 2003 $105.60 2″/50mm with Nipples MK2 after 2003 Part# 63000071