Rod seal BUF 40

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3.89 1.95 Excluding VAT

Delivery time: 7 days
Article: 701.130.001
Technical specifications:
Pressure, MPa:

40

Rod dia, mm:

40

Seal type:

BUF

Manufacturing brand:

Guarnitec

Material:

Polyurethane+POM

Speed:

up to 0,8 m/sec

Technical specifications:
Pressure, MPa

40

Rod dia, mm

40

Seal type

BUF

Manufacturing brand

Guarnitec

Material

Polyurethane+POM

Speed

up to 0,8 m/sec

Description

The seal of the rod Guarnitec BUFFER consists of two elements and one anti-extrusion ring. The main function of this type- support working pressure of supporting seal. The BUF seal does not make the whole condensing effect, for this reason between two seals is forming an oil cavity. Thanks to special profile of the BUF ring growing pressure will be going out into cylinder space upon arriving certain values. The seal is acting as a drop and also works for the compensation of the value pressure peak. In some cases can be used with other rod seals as TTI or GID models.

Technical specifications

Pressure, MPa

40

Rod dia, mm

40

Seal type

BUF

Manufacturing brand

Guarnitec

Material

Polyurethane+POM

Speed

up to 0,8 m/sec

Working temperature

from -35°C to +100°C

Working fluid

mineral oil

Dimensions

Operating pressure to determinate Maximum Gap Allowance: G/2

Profile dimension > 16 MPa > 26 MPa > 32 MPa > 40 MPa
≤5 0.50 mm 0.40 mm 0.35 mm
5.0 — 7.5 0.55 mm 0.45 mm 0.40 mm 0.35 mm
7.5 — 12.5 0.60 mm 0.50 mm 0.45 mm 0.40 mm
15 0.65 mm 0.55 mm 0.45 mm 0.40 mm
d 40mm; D 55,5mm; H 6,3mm; A 1mm;

Why choose our company?

Average service life - up to 5 years
Warranty up to 30 000 cycles
Products are certified according to requirementsй EAC and EC
More than 17 repair center in Europe
Production of non-standard cylinders according to your drawings and dimensions
Manufacture of cylinder parts from 42CrMo4 and stainless steel
Operating temperature from -50°С...to +120°С, (-58°F...to 248°F)
We use of standard components and parts

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