View cart “Seal 3″ stuffing box upper” has been added to your cart. Check Valve Hansen 40mm$67.00 Hansen Diaphram type 40mm part# 10034300 Check Valve Hansen 40mm quantity Add to cart Category: Sun Mill/Solar Mill Parts Additional information Additional information Weight .450 kg Related products Brushes 60v 540w motor $34.10 for 60v motor, pack of two Part# 10007700 Gearbox Hobby mill $325.00 for Hobby Mill 2″/50mm Pump drive 1M tall Part# 30090110 Motor 60v SEW $1,193.50 60v to suit SEW gearbox before 2003 Part# 10008800 Grease food grade $30.80 Food grade for stuffing box white in colour Part# 10001000