View cart “Ball for 2″ piston” 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 Seal 2″ stuffing box lower $19.80 for 2″ Stuffing box Lower Part# 10003200 Crank arm 2 & 3″ Tall Pump Drive $137.50 for connecting Stroke bar to nylon pump rod part# 10035685 Rod 2″ Stainless $203.50 Pump rod stainless 500mm for 2″ pump drive Part# 65000071 Seal 2″ stuffing box upper $10.56 for 2″ Stuffing box upper wiper Part# 10003400