FC Wipers (Dust Seals)

Function and Usage
FC wiper (dust seal) is a TUP seal with double lips. During the static and reciprocating movement of the piston rod , the special design of the dust proof lip of the FC wiper helps to prevent dust, sand and other impurities get into the cylinder, and also, avoiding the fuel tank seals, guide rings and other sealing elements to be broken., prolong the service life of the seal. The sealing lip which be directed at the media effects the sealing under lower pressure, and also, reduce the oil slick. Using together with the GS Type ladder seal will makes the sealing function more perfect.
 
Advantage
--Good effect of dust scarping
--Wear resistant and long life
--Can keep the rest of oil slick
--Standard components for standard mounting grooves
 
Material
Standard usage
Material: polyurethane  Our Material Code: P903
If the working condition is under high temperature or chemical resistant medium, we suggest to use FKM (VITON  / Fluororubber).   
 
Technical Data
The Standard FC Wiper is suitable for the axial control rod, plunger, and piston rod of the hydraulic and pneumatic cylinders.
Reciprocating speed：≤1m/s
Working Temperature：-30℃ to +110℃
Working Medium: Hydraulic oil, emulsion, water
Tips: Limit value of the above data, can not be used at the same time. The maximum working pressure depends on the type of material, the pressure, the temperature, the gap, and etc.. In actual usage, due to the mutual influence of working parameters, the maximum value setting is lower.
 
Installation
Groove: Closed
In order to avoid the damage of the seals, during the installation, the seals should be leave away with the shape edge of the parts and tools. To easily remove the dirt, It is also better for the wiper exposed from the shell body.
 
Example of the Order Part No. :
FC Wiper
Series No.: FC    Piston Rod Diameter: d=100mm 
Part Number: FC100115P903
FC: Series Number
100: Piston Rod Diameter
115: Groove Diameter
P903: Material Code

FC Wipers (Dust Seals)
d	D	D1	L	H	a	Part No.	Remarks
8	13	10.5	3.5	4.5	2	FC008013	●
9	15	11.5	4	4.8	2	FC009015	●
12	18	14.5	4	4.8	2	FC012018	●
14	20	16.5	4	4.8	2	FC014020	●
18	24	20.5	4	4.8	2	FC018024	●
20	26	22.5	4	4.8	2	FC020026	●
22	28	24.5	4	4.8	2	FC022028	●
25	31	27.5	4	4.8	2	FC025031	●
28	36	31	5	5.8	2	FC028036	●
30	38	33	5	5.8	2	FC030038	●
32	40	35	5	5.8	2	FC032040	●
35	43	38	5	5.8	2	FC035043	●
36	44	39	5	5.8	2	FC036044	●
40	48	43	5	5.8	2	FC040048	●
45	53	48	5	5.8	2	FC045053	●
48	56	51	5	5.8	2	FC048056	●
50	58	53	5	5.8	2	FC050058	●
55	65	58	6	6.8	2	FC055065	●
56	66	59	6	6.8	2	FC056066	●
60	70	63	6	6.8	2	FC060070	●
63	73	66	6	6.8	2	FC063073	●
65	75	68	6	6.8	2	FC065075	●
70	80	73	6	6.8	2	FC070080	●
75	85	78	6	6.8	2	FC075085	●
80	90	83	6	6.8	2	FC080090	●
90	100	93	6	6.8	2	FC090100	●
100	115	103	8.5	8.5	3	FC100115	●
*110	125	114	8.5	8.5	3	FC110125	●
125	140	129	8.5	8.5	3	FC125140	●
135	150	139	8.5	8.5	3	FC135150	●
140	155	144	8.5	8.5	3	FC140155	●
*150	165	154	8.5	8.5	3	FC150165	●
*160	175	164	8.5	8.5	3	FC160175	●
180	195	184	8.5	8.5	3	FC180195	●
185	200	189	8.5	8.5	3	FC185200	●
200	215	204	8.5	8.5	3	FC200215	○
220	240	225	11	11	3	FC220240	○
230	250	235	11	11	3	FC230250	●
250	270	255	11	11	3	FC250270	○
280	300	285	11	11	3	FC280300	●
320	340	325	11	11	3	FC320340	○
360	380	365	11	11	3	FC360380	○
Notice: 1. “●” means the seal has existing mould; 2. “○” means no existing mould, but can provide the turning type seals; 3. Part Number with a ” *” means both waterproof and dustproof type seals can be offered. If any special requirements of the materials and sizes, please contact with us.