DAS assembled sealed ring for hole

DAS Compact Piston  Seal     Pressure: <= 40MPa Temperature: -30---+120 degree Speed: <=0.5M/S Material: NBR + POM + PU Color: Blue & Black DAS Seal is 5-piece compact seal for seal of double-acting pistons. The profiled back-rings on both sides of the seal element prevent extrusion into the radial seal gap. Angle bushes guide the piston in the cylinder tube.   Size list as follows:

Series No.	Seal Type	Specification (mm)
		ID	OD	H
1	DAS20-11	20x11x17.7
2	DAS22-13	22x13x17.7
3	DAS25-15	25x15x29
4	DAS25-15/1	25x15x20.0
5	DAS25-15/2	25x15x29.1
6	DAS25-16	25x16x17.7
7	DAS28-19	28x19x17.7
8	DAS30-17	30x17x28.1
9	DAS30-21	30x21x17.7
10	DAS32-20	32x20x29.1
11	DAS32-22	32x22x29.1
12	DAS32-22/1	32x22x20.7
13	DAS32-24	32x24x21.9
14	DAS35-25	35x25x29.1
15	DAS35-25/1	35x25x20.1
16	DAS40-24	40x24x31.1
17	DAS40-26	40x26x20.7
18	DAS40-30	40x30x29.1
19	DAS40-30/1	40x30x20.5
20	DAS40-30/2	40x30x20.5
21	DAS40-32	40x32x21.9
22	DAS42-28	42x28x20.7
23	DAS45-29	45x29x31.1
24	DAS45-31	45x31x20.7
25	DAS45-35	45x35x29.1
26	DAS50-34	50x34x31.1
27	DAS50-34/1	50x34x26.7
28	DAS50-38	50x38x28.9
29	DAS55-39	55x39x31.1
30	DAS55-39/1	55x39x26.7
31	DAS56-40	56x40x26.7
32	DAS60-44	60x44x31.1
33	DAS60-44/1	60x44x26.7
34	DAS60-48	60x48x28.9
35	DAS63-47	63x47x31.1
36	DAS63-47/1	63x47x26.7
37	DAS63-47/2	63x47x32.1
38	DAS63-51	63x51x28.9
39	DAS65-49	65x49x26.7
40	DAS65-50	65x50x31.1
41	DAS70-50	70x50x35.1
42	DAS70-54	70x54x26.7
43	DAS70-58	70x58x28.9
44	DAS75-55	75x55x35.1
45	DAS75-59	75x59x26.7
46	DAS80-60	80X60X35.1
47	DAS80-62	80x62x29.7
48	DAS80-66	80x66x32.9
49	DAS80-66(A)	80x66x22.5/5.2
50	DAS85-65	85x65x35.1
51	DAS90-70	90x70x35.1
52	DAS90-72	90x72x29.7
53	DAS90-76	90x76x32.9
54	DAS95-75	95x75x35.1
55	DAS100-75	100x75x35.1
56	DAS100-80	100x80x37.7
57	DAS100-82	100x82x29.7
58	DAS100-86	100x86x32.9
59	DAS105-80	105x80x35.1
60	DAS110-85	110x85x35.1
61	DAS110-92	110x92x29.7
62	DAS110-96	110x96x32.9
63	DAS115-90	115x90x35.1
64	DAS115-97	115x97x29.7
65	DAS120-95	120x95x35.1
66	DAS120-106	120x106x32.9
67	DAS125-100	125x100x38.1
68	DAS125-103	125x103x36.7
69	DAS125-108	125x108x40.9
70	DAS130-105	130x105x44.4
71	DAS130-105/1	130x105x38.1
72	DAS130-113	130x113x40.9
73	DAS133-115	133x115x41.4
74	DAS135-110	135x110x44.4
75	DAS135-110/1	135x110x38.1
76	DAS140-115	140x115x44.4
77	DAS140-115/1	140x115x38.1
78	DAS140-118	140x118x36.7
79	DAS140-123	140x123x40.9
80	DAS145-120	145x120x38.1
81	DAS145-120/1	145x120x44.4
82	DAS150-125	150x125x44.4
83	DAS150-125/1	150x125x38.1
84	DAS150-128	150x128x36.7
85	DAS150-133	150x133x40.9
86	DAS150-130	155x130x44.4
87	DAS155-130/1	155x130x38.1
88	DAS160-130	160x130x44.4
89	DAS160-130/1	160x130x38.1
90	DAS160-135	160x135x44.4
91	DAS160-138	160x138x36.7
92	DAS160-143	160x143x40.9
93	DAS165-140	165x140x44.4
94	DAS170-145	170x145x50.8
95	DAS170-148	170x148x36.7
96	DAS175-150	175x150x50.8
97	DAS180-150	180x150x48.1
98	DAS180-155	180x155x50.8
99	DAS185-160	185x160x50.8
100	DAS190-165	190x165x50.8
101	DAS195-170	195x170x50.8
102	DAS200-175	200x175x44.6
103	DAS200-175	200x175x50.8
104	DAS210-185	210x185x50.8
105	DAS220-190	200x190x48.1
106	DAS220-195	220x195x50.8
107	DAS230-205	230x205x50.8
108	DAS240-215	240x215x50.8
109	DAS250-220	250x220x48.1
110	DAS250-225	280x225x50.8
111	DAS280-250	280x250x54.4
112	DAS280-250	280x250x56.3
113	DAS300-245	300x275x44.7
114	DAS320-290	320x290x54.4
115	DAS320-290	320x290x61.4