EPDM sealing ring Grinnell G-Fire

Overview
Select from two gasket options compatible with Grinnell G‑Fire fire‑grooved systems: pre‑lubricated Grade A EPDM or Grade E EPDM. Tri‑Seal Grade E is available for dry‑pipe or freezer systems. Pre‑lubricated Grade A EPDM includes a proprietary coating that removes the need for installers to apply lubricant during assembly.

Product Information (table)
Product Type: Gasket
Listings and Approvals: UL / C‑UL Listed and FM Approved; Grade "E" is also VdS and LPCB Approved
Sizes: 1 inch to 12 inch (DN25 to DN300)

Features

• Available in pre‑lubricated Grade "A" EPDM, Grade "E" EPDM, or Tri‑Seal Grade "E" EPDM
• Tri‑Seal Grade "E" designed for dry‑pipe and freezer applications
• All variants: UL and C‑UL Listed and FM Approved; Grade "E" additionally VdS and LPCB Approved

Benefits

• Simplified installation: proprietary pre‑lubrication reduces assembly steps on site
• System compatibility: engineered for use with Grinnell G‑Fire fittings, couplings and accessories
• Warranty support: Johnson Controls backing provides commercial warranty coverage

Technical specifications

• Gasket types: Grade "A", Grade "E" and Tri‑Seal Grade "E"
• Listings and Approvals: UL / C‑UL Listed and FM Approved; Grade "E" also VdS and LPCB Approved
• Sizes: 1 inch to 12 inch (DN25 to DN300)
• Temperature Rating: Grade A (violet color code): -30°F to 150°F (-34°C to 66°C); Grade E (green color code): -30°F to 230°F (-34°C to 110°C); Tri‑Seal Grade E (green color code): -30°F to 230°F (-34°C to 110°C)