Part No. | ID (Inner) |
OD (Outer) |
Thickness | Groove Height |
Material | Brand Part No. | |
---|---|---|---|---|---|---|---|
H653-50 | 50 0 | 65.500 0 | 0 0 | 6.300 0 | HYTHANE 181 (PU)/POM | 4403210 | |
H653-95 | 95 0 | 110.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4742810 | |
H653-90 | 90 0 | 105.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4523710 | |
H653-85 | 85 0 | 100.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4742610 | |
H653-80 | 80 0 | 95.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4742510 | |
H653-75 | 75 0 | 90.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4742410 | |
H653-70 | 70 0 | 85.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4742310 | |
H653-65 | 65 0 | 80.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4742110 | |
H653-63 | 63 0 | 78.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4751110 | |
H653-60 | 60 0 | 75.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4403410 | |
H653-55 | 55 0 | 70.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4403310 | |
H653-100 | 100 0 | 115.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4742910 | |
H653-45 | 45 0 | 56 0 | 0 0 | 4.200 0 | Hythane®181 (PU)/POM | 4575510 | |
H653-4000 | 0 4 | 0 4.616 | 0 0 | 0 0 | Hythane®181 (PU)/POM | 4524610 | |
H653-40 | 40 0 | 55.500 0 | 0 0 | 6.300 0 | HYTHANE 181 (PU)/POM | 4772710 | |
H653-3500 | 0 3.500 | 0 4.116 | 0 0 | 0 0 | Hythane®181 (PU)/POM | 4514810 | |
H653-3000 | 0 3 | 0 3.616 | 0 0 | 0 0 | Hythane®181 (PU)/POM | 4515910 | |
H653-2750 | 0 2.750 | 0 3.174 | 0 0 | 0 0 | Hythane®181 (PU)/POM | 4533510 | |
H653-2500 | 0 2.500 | 0 2.924 | 0 0 | 0 0 | Hythane®181 (PU)/POM | 4514610 | |
H653-2000 | 0 2 | 0 2.424 | 0 0 | 0 0 | Hythane®181 (PU)/POM | 4521310 | |
H653-140 | 140 0 | 155.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4770810 | |
H653-110 | 110 0 | 125.500 0 | 0 0 | 6.300 0 | Hythane®181 (PU)/POM | 4743010 |
T653

The Hallite 653 is a buffer seal developed to work in conjunction with high performance rod seals, such as the Hallite 605 and 621. It is also interchangeable with common PTFE buffer seal housings. The seal, which is manufactured in Hythane® 181, is designed to provide a valve action to prevent excessive pressure build up in the cavity between the buffer seal and the rod seal.
A polyacetal anti-extrusion ring is fitted to provide maximum extrusion resistance against shock pressure loads.
Product Description (sizes in mm | sizes in inch)
Product Description
(sizes in mm | sizes in inch)
Click on MM/Inches to view the sizes.