4 150# 304 SS AND GRAFOIL RW S/W GASK

Part number 7GSW4A0400 is a yellow 304 Stainless Steel Class 150 Spiral Wound Gasket with a 4 inch nominal pipe size and a Class 150 pressure rating. A spiral wound gasket alternates metal windings with a soft filler so the gasket recovers elastically through thermal and pressure cycling.

The compound resists elevated temperature, corrosion and oxidation, and high pressure. That behavior comes from the compound itself: 304 Stainless Steel is known for a hygienic, cleanable surface suited to sanitary process lines and long service life in demanding outdoor environments.

Common environments for this compound include chemical transfer, pharmaceutical, and food and beverage processing.

7GSW4A0400 ships individually. Unit weight is approximately 0.44 lb. Review your operating media and conditions against this specification before installation.