NOVELTY IMPEX
Backup Washer

Backup Washer

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With the utmost support from our talented employees, we are engaged in the business of manufacturing and supplying Backup Washer. It is required to provide extra support while fastening soft material and also for such applications that require large diameter surface in order to prevent pull out. This washer finds its application for hydraulic systems in combination with O-rings to provide extra protection. Offered Backup Washer can be made of galvanized alloy metal or thermoplastic polymer.

Features:

  • Ideal to be used with irregular shaped holes

  • Excellent tensile strength

  • Optimum ring thickness


Technical Data

Operating Conditions

Temperature

-40°C ~+ 120°C

Pressure

500 N/mm2

Sliding Speed

≤ 1.0 m/sn

Media

Hydraulic oils (Mineral oil-based)

Material

Material

PTFE/ POM/ PU

Color

White/ Black/ Orange/ Novelty Blue

O – Ring

NBR/FKM (FKM O-Ring should be used when temperature is over 100 °C)