Our advice

check valve
type RVE-06
TOP
CHF 24.00
 
Shippingtime: appr. 1-2 days
test hose
type FAA-1500
TOP
CHF 23.00
 
Shippingtime: appr. 1-2 days
test coupling M16x2
type MKG-G1/4-WD
TOP
CHF 12.80
 
Shippingtime: appr. 1-2 days