H20-12W : 12mm diameter with 20 stroke, S-F barbed fitting & M12 Threaded Holder, fitting for as follow
1. vacuum cup : 990005~991030 flat cups, 971020~971630 1.5 bellows cups, 980008~980312 2.5 bellows cups
2. Hose fitting : BF-3, BF-5, BF-6
3. Holder Angle Bracket : RGA-1225/1275