Excluder 2 Scraper Seal - Forever Seals
Excluder 2 Scraper Seal - Forever Seals
Excluder 2 Scraper Seal - Forever Seals
Excluder 2 Scraper Seal - Forever Seals
Excluder 2 Scraper Seal - Forever Seals
Excluder 2 Scraper Seal - Forever Seals
  • Excluder 2 Scraper Seal - Forever Seals
  • Excluder 2 Scraper Seal - Forever Seals
  • Excluder 2 Scraper Seal - Forever Seals
  • Excluder 2 Scraper Seal - Forever Seals
  • Excluder 2 Scraper Seal - Forever Seals
  • Excluder 2 Scraper Seal - Forever Seals

GSZ Wiper Seal

  • Temperature: -30 - +200℃

  • Material: filled PTFE

  • Color: brown, green

  • Application: hydraulic cylinder

1. Description

Wiper seal GSZ of Forever Seals is suitable for cold and dusty environments and high frequency reciprocating motion. Mainly used in hydraulic and pneumatic devices, servo systems, chemical and food equipment. Excellent sliding performance, no stick-slip behavior, no viscosity, compensate for the distortion of the piston rod and plunger, compatibility with hydraulic media is very good, the remaining oil film adhered to the surface of the piston rod can be effectively blocked from the inside.


2. Installation Recommendation


3. Installation dimensions - Standard recommendations

Rod Diameter

Groove Diameter

Groove Width

Diameter

Step Width

O-Ring Cross-Section

dN f8/h9

D H9

L+0.2

D3 H11

a min

d2

19.0-39.9

dN+7.6

4.2

d+1.5

3.0

2.62

40.0-69.9

dN+8.8

6.3

d+1.5

3.0

2.62

70.0-139.9

dN+12.2

8.1

d+2.0

4.0

3.53

140.0-399.9

dN+16.0

9.5

d+2.5

5.0

5.33

400.0-649.9

dN+24.0

14.0

d+2.5

8.0

7.00

650.0-999.9

dN+27.3

16.0

d+2.5

10.0

8.40

≥1000.0

dN+27.3

16.0

d+2.5

10.0

8.40


4. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM


5. Working Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3 - 1600mm

-

-30℃ +200℃

5 m/s

hydraulic oil, flame retardant liquid, water and others


6. Dimensions

Rod Dia.Groove Dia.Groove WidthaOder No.
d f8D H9L
2027.64.23GSZ20*27.6*4.2
2532.64.23GSZ25*32.6*4.2
2835.64.23GSZ28*35.6*4.2
3037.64.23GSZ30*37.6*4.2
3239.64.23GSZ32*39.6*4.2
3643.64.23GSZ36*43.6*4.2
4048.86.33GSZ40*48.8*6.3
4250.86.33GSZ42*50.8*6.3
4553.86.33GSZ45*53.8*6.3
5058.86.33GSZ50*58.8*6.3
5563.86.33GSZ55*63.8*6.3
5664.86.33GSZ56*64.8*6.3
6068.86.33GSZ60*68.8*6.3
6371.86.33GSZ63*71.8*6.3
6573.86.33GSZ65*73.8*6.3
7082.28.14GSZ70*82.2*8.1
7587.28.14GSZ75*87.2*8.1
8092.28.14GSZ80*92.2*8.1
8597.28.14GSZ85*97.2*8.1
90102.28.14GSZ90*102.2*8.1
95107.28.14GSZ95*107.2*8.1
100112.28.14GSZ100*112.2*8.1
105117.28.14GSZ105*117.2*8.1
110122.28.14GSZ110*122.2*8.1
115127.28.14GSZ115*127.2*8.1
120132.28.14GSZ120*132.2*8.1
125137.28.14GSZ125*137.2*8.1
130142.28.14GSZ130*142.2*8.1
135147.28.14GSZ135*147.2*8.1
1401569.55GSZ140*156*9.5
1451619.55GSZ145*161*9.5
1501669.55GSZ150*166*9.5
1551719.55GSZ155*171*9.5
1601769.55GSZ160*176*9.5
1651819.55GSZ165*181*9.5
1701869.55GSZ170*186*9.5
1751919.55GSZ175*191*9.5
1801969.55GSZ180*196*9.5
1902069.55GSZ190*206*9.5
2002169.55GSZ200*216*9.5
2102269.55GSZ210*226*9.5
2202369.55GSZ220*236*9.5
2402569.55GSZ240*256*9.5
2502669.55GSZ250*266*9.5
2602769.55GSZ260*276*9.5
2702869.55GSZ270*286*9.5
2802969.55GSZ280*296*9.5
3003169.55GSZ300*316*9.5
3203369.55GSZ320*336*9.5
3303469.55GSZ330*346*9.5
3503669.55GSZ350*366*9.5
3603769.55GSZ360*376*9.5
3803969.55GSZ380*396*9.5
400424148GSZ400*424*14
440464148GSZ440*464*14
450474148GSZ450*474*14
480504148GSZ480*504*14
500524148GSZ500*524*14
560584148GSZ560*584*14
600624148GSZ600*624*14
650677.31610GSZ650*677.3*16
680707.31610GSZ680*707.3*16
700727.31610GSZ700*727.3*16
770797.31610GSZ770*797.3*16
785812.31610GSZ785*812.3*16
800827.31610GSZ800*827.3*16
810837.31610GSZ810*837.3*16
900927.31610GSZ900*927.3*16
950977.31610GSZ950*977.3*16
10001027.31610GSZ1000*1027.3*16


Chat with us