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HG Hydraulic wiper rings

HG-BWS


Description:

Type BWS combines a seal with an asymmetric edge and a wiper ring. Sealing edge type BWS has a rounding guaranteeing the greatest smoothness, and a small The protrusion on the static part simplifies installation (especially for small diameters).

The scraping part is a very thin edge, which does not affect the sticking effect when the cylinder moves.


Technical specifications:

Pressure: < 20 bar.

Speed: < 1 m/s.

Temperature: -30В°C to + 90В°C.

Operating environment: air with or without lubricant, mineral oil or fat (see Table 1 on page 1.2.4).


Material:

Standard material: polyurethane 90 Shore A.

Standard material code: B0.

Alternative material: 85 Shore A.

Alternative material code: A0.


Installation:

It is recommended to thoroughly polish the seat where the wiper ring will be installed, to minimize wear of the seal during operation.

Caution: for use in extreme conditions with inconsistency or instability, for diameters greater than 16 mm, it is recommended to fix the base of the wiper ring to the landing groove, and not just to the ledge.


Description


Description:

Type BWS combines a seal with an asymmetric edge and a wiper ring. Sealing edge type BWS has a rounding guaranteeing the greatest smoothness, and a small The protrusion on the static part simplifies installation (especially for small diameters).

The scraping part is a very thin edge, which does not affect the sticking effect when the cylinder moves.


Technical specifications:

Pressure: < 20 bar.

Speed: < 1 m/s.

Temperature: -30В°C to + 90В°C.

Operating environment: air with or without lubricant, mineral oil or fat (see Table 1 on page 1.2.4).


Material:

Standard material: polyurethane 90 Shore A.

Standard material code: B0.

Alternative material: 85 Shore A.

Alternative material code: A0.


Installation:

It is recommended to thoroughly polish the seat where the wiper ring will be installed, to minimize wear of the seal during operation.

Caution: for use in extreme conditions with inconsistency or instability, for diameters greater than 16 mm, it is recommended to fix the base of the wiper ring to the landing groove, and not just to the ledge.