Helicoil Springs

Radial Seals


TYPE M01

TYPE M02

Radial seal for static and dynamic application rod and piston seals. The medium to high spring load provides positive sealing but with some increase in seal friction. Suitable for medium to high pressure.

TYPE M01: Standard profile
TYPE M02: As M01 + extended heel for high pressure


TYPE M03

TYPE M04

As TYPE M01 but for resiprocating movements only. Scraper on inside diameter.

TYPE M03: Scraper Lip added to the ID
TYPE M04: As M03 + extended heel for high pressure


TYPE M05

TYPE M06

As TYPE M01 but for resiprocating movements only. Scraper on outside diameter.

TYPE M05: Scraper Lip added to the OD
TYPE M06: As M05 + extended heel for high pressure

Axial Seals


TYPE M09

TYPE M10

TYPE M09Axial seal for static applications as in type M01, inside face.

TYPE M10: Axial seal for static applications as in type M01, inside face.

Radial Seal Hardware Design

Cross Section H T1

L

+0.3/-0

L1

+0.3/-0

L2

+0.3-0

K

E

NOM

1 1.42/1.47 0.05 2.4 3.8 5.3 3.5 0.1
2 2.26/2.31 0.05 3.6 4.6 6.2 4.5 0.13
3 3.07/3.12 0.05 4.8 6.0 7.7 6.0 0.15
4 4.72/4.78 0.06 7.1 8.5 10.8 7.5 0.18
5 6.05/6.12 0.07 9.5 12.1 14.7 8.5 0.2
6 9.48/9.53 0.08 13.5 15.8 18.0 10.0 0.24

Axial Seal Hardware Design

Cross Section H T2 L3 Min
1 1.42/1.47 0.13 2.4
2 2.26/2.31 0.13 3.6
3 3.07/3.12 0.15 4.8
4 4.72/4.78 0.15 7.7
5 6.05/6.12 0.20 9.5
6 9.48/9.53 0.25 13.5

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Moontown Ltd