Type C couplers are normally used with Type E adapters but can also be used with Type A and F adapters and DP (Dust Plug) of identical size.Polished Hose Barb for easy hose connection.

 Type-C Coupler Dimensions

Size(mm)	3/4'	1'	1-1/4′	1-1/2′	2′	2-1/2′	3′	4′	5′	6′
B	77	93	101	119.5	134	144.5	149.5	159	169	233.5
C	40.1	40.1	45.8	46.1	50.2	55.2	58	59.2	60	62
E	32.4	37.3	46	54	63.8	76.5	92.2	120.2	146	176.5
G	20	25.4	31.4	37.9	50.6	63.5	75.2	101	126.3	151
N	21.5	27.6	34.3	39.8	52.3	66.9	77.3	103.3	127.6	154.2