Piston seal PDH 145

207.42€ ohne MwSt

Lieferzeit: 7 days
Artikelverfügbar
Artikel: 702.081.053
Technische daten:
Druck, MPa:

60

Bohrungsdurchmesser, mm:

320

Dichtungstyp:

PDH

Herstellungsmarke:

Guarnitec

Technische daten:
Druck, MPa

60
Bohrungsdurchmesser, mm

320
Dichtungstyp

PDH
Herstellungsmarke

Guarnitec

Description

PDH, categorized as slide ring seals, are designated to fit as standard sealing elements where normal piston seals are actually applied. Characteristics include keeping the same groove dimensions while offering two material combinations. The PDH, composed of Acetal resin back-up rings (protecting the dynamic sealing part from extrusion and preventing dust particles to reach the seal), the main sealing element in reinforced PTFE (giving excellent support to all earthmoving equipment where high pressure and speeds are present) and an NBR energizer which statically seals the PDH in the housing groove.

Technische daten

Druck, MPa

60
Bohrungsdurchmesser, mm

320
Dichtungstyp

PDH
Herstellungsmarke

Guarnitec
Material:

NBR/PTFE/POM
Speed

up to 1,5 m/sec
Working temperature

from -30°C up to +110°C
Working fluid

mineral oil

Dimensionen

Operating pressure to determinate Maximum Gap Allowance: G/2

Working pressure up to 35 MPa – 1.00 Working pressure from 35 MPa up to 60 MPa – 0.60
D — 320mm; d — 295mm; H — 20mm; S — 8mm; F — 318,8mm; A — 3÷5mm; R — max 0,6mm;

Lieferbedingungen

  • Packing: plastic bag;

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