Save time on pinch hose maintenance with this pinch hose and pre-assembled hose coupling set. Compatible with the DB500 and DB800 machines, this pack includes one 1" ID, 20 in long pinch hose and two 1" pre-screwed two-lug KF hose couplings.
Regular visual inspection and rotation of the pinch hose are recommended. We recommend replacing the pinch hose monthly, or after it has been rotated 4 times.
pinch valve hose 
