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Tyco Fire Products Brand

Grooved Rigid Coupling 1" to 12" (DN25 to DN300)


Features:
  • Available sizes: 1" (DN25) through 12" (DN300)
  • For use in fire protection systems, the GRINNELL G-FIRE Figure 577 Grooved Rigid Coupling provides a rigid joint by firmly gripping along the full circumference of the pipe grooves. Figure 577 Grooved Rigid Couplings are a proven dependable method of joining pipe and are an economical alternative to welding, threading, or using flanges.
  • Listings and Approvals: UL, ULC, FM, VdS, & LPCB
  • It is capable of pressures up to 350 psi (24, 1 bar) depending on pipe size and wall thickness when used in fire protection services
  • Standard Grade "A" EPDMA pre-lubricated gasket, -30°F to 150°F (-34°C to 66°C)
  • Also available with tri-seal Grade "E" EPDM gasket for dry pipe fire protection systems, vacuum systems, and freezer applications
Tech Data Sheet: TFP1854 View |  PDF 310kb
Tech Data Translations[PDF]: PT

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