FL Wipers (Dust Seals)

Function and Usage
FL wiper (dust seal) is a single action TUP seal, during the reciprocating movement of the piston rod , the FL 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 characteristic of the FL wiper is that the outer diameter has a sealing lip, which prevents the dirt entering the sealing system through the bottom diameter of the groove. At the same time, the FL wiper also play the role of dust scraping under bad working condition.
 
Advantage
--Wear Resistant
-- Good effect of dust scarping
-- Saving installation space
--Simple groove design, easy to processing
--Easy installation and removal
 
Material
Standard usage
Material: polyurethane  Our Material Code: P903
 
Technical Data
The Standard FL Wiper is suitable for the axial control rod, plunger, and piston rod of the hydraulic and pneumatic cylinders.
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. :
FL Wiper
Series No.: FL    Piston Rod Diameter: d=100mm 
Part Number: FL100115P903
FL: Series Number
100: Piston Rod Diameter
115: Groove Diameter
P903: Material Code

FL Wipers (Dust Seals)
d	D	D1	L	H	a	Part No.	Remarks
18	24	21	5	7	2	FL018024	●
20	28	25.5	5	8	3	FL020028	○
22	30	27.5	5	8	3	FL022030	●
25	33	30.5	5	8	3	FL025033	●
28	36	33.5	5	8	3	FL028036	●
30	38	35.5	5	8	3	FL030038	○
32	40	37.5	5	8	3	FL032040	●
35	43	40.5	5	8	3	FL035043	●
36	44	41.5	5	8	3	FL036044	○
40	48	45.5	5	8	3	FL040048	●
45	53	50.5	5	8	3	FL045053	●
50	58	55.5	5	8	3	FL050058	●
55	65.6	58	5.3	7	2	FL055065	○
56	66	63	6.3	10	4	FL056066	○
60	70	66	5.3	7	2	FL060070	○
63	73	70	6.3	10	4	FL063073	●
65	75	72	6.3	10	4	FL065075	○
70	80	77	6.3	10	4	FL070080	●
75	85	82	6.3	10	4	FL075085	○
80	90	87	6.3	10	4	FL080090	○
85	98	92	7.5	11.5	4	FL085098	○
90	100	97	6.3	10	4	FL090100	○
100	115	110	9.5	14	5	FL100115	○
105	120	112	7.2	12	5	FL105120	○
110	125	120	9.5	14	5	FL110125	○
120	135	130	9.5	14	5	FL120135	○
125	140	135	9.5	14	5	FL125140	○
130	145	140	9.5	14	5	FL130145	○
140	155	150	9.5	14	5	FL140155	○
150	165	157.6	10.2	16	6	FL150165	○
160	175	167	10.2	16	6	FL160175	○
170	185	180	9.5	14	5	FL170185	○
180	200	190	10.2	18	8	FL180200	○
190	210	200	10.2	18	8	FL190210	○
200	220	210	10.2	18	8	FL200220	○
210	230	220	10.2	18	8	FL210230	○
220	240	233.5	12.5	18	6	FL220240	○
230	250	240	10.2	18	8	FL230250	○
240	260	250	10.2	18	8	FL240260	○
250	270	260	10.2	18	8	FL250270	○
260	280	270.5	10.2	18	8	FL260280	○
270	290	280	10.2	18	8	FL270290	○
280	300	290	10.2	18	8	FL280300	○
290	310	300	10.2	18	8	FL290310	○
300	320	310	10.2	18	8	FL300320	○
310	330	320	10.2	18	8	FL310330	○
320	340	330	10.2	18	8	FL320340	○
330	350	340	10.2	18	8	FL330350	○
340	360	350	10.2	18	8	FL340360	○
350	370	360	10.2	18	8	FL350370	○
360	380	370	10.2	18	8	FL360380	○
370	390	380	10.2	18	8	FL370390	○
380	400	390	10.2	18	8	FL380400	○
390	410	400	10.2	18	8	FL390410	○
400	420	410	10.2	18	8	FL400420	○
420	440	430	10.2	18	8	FL420440	○
440	460	450	10.2	18	8	FL440460	○
450	470	460	10.2	18	8	FL450470	○
460	480	470	10.2	18	8	FL460480	○
480	500	490	10.2	18	8	FL480500	○
500	520	510	10.2	18	8	FL500520	○
Notice: 1. “●” means the seal has existing mould; 2. “○” means no existing mould, but can provide the turning type seals; If any special requirements of the materials and sizes, please contact with us.