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STI MARINE STI MARINE

Marine Pipe Collar, Metal Pipe, Plastic Pipe Application, Up to 1 hr Fire Rating, Silver

  • Item # 52ZX16
  • Mfr. Model # MFC32W
  • UNSPSC # 46191503
  • Catalog Page # N/A

Watertight, factory-manufactured, STI® Marine Pipe Collar is an intumescent device for use as a penetration seal in fire-rated bulkheads and decks. Watertight firestop collars are comprised of a stainless-steel body with a mild steel flange for easy weld attachment and lined with a molded, intumescent insert that rapidly expands more than 60X to contain the fire to the point of origin, restricting the passage of fire, smoke, and hot gases. A rubber bushing is integrated into the collar to ensure watertightness.

• Heavy gauge, chromium rich 316 stainless steel construction
• Provides watertightness up to 4 bar and gastightness up to 1 bar.
• Features a watertight rubber grommet rated up to 6 bar
• Solid design requires pipe to be inserted through the watertight bushing.
• Flexible intumescent liner accommodates vibration and will not damage pipe
• Resistant to aging and weathering

Country of Origin USA. Country of Origin is subject to change.

Technical Specs

  • Firestop Item Marine Pipe Collar
  • For Pipe Size 1 1/4 in
  • Firestop Application Metal Pipe, Plastic Pipe
  • Fire Rating Up to 1 hr
  • Height 1 1/4 in
  • Material Stainless Steel
  • Color Silver
  • Standards Tested to IMO A.754 FTP, American Bureau of Shipping, US Coast Guard, Bureau Veritas, DNV-GL, 1408/14, Class B0-B30, A0-A60, H0-H120 Bulkheads and Decks
  • Item Marine Watertight Firestop Pipe Collar

Watertight, factory-manufactured, STI® Marine Pipe Collar is an intumescent device for use as a penetration seal in fire-rated bulkheads and decks. Watertight firestop collars are comprised of a stainless-steel body with a mild steel flange for easy weld attachment and lined with a molded, intumescent insert that rapidly expands more than 60X to contain the fire to the point of origin, restricting the passage of fire, smoke, and hot gases. A rubber bushing is integrated into the collar to ensure watertightness.

• Heavy gauge, chromium rich 316 stainless steel construction
• Provides watertightness up to 4 bar and gastightness up to 1 bar.
• Features a watertight rubber grommet rated up to 6 bar
• Solid design requires pipe to be inserted through the watertight bushing.
• Flexible intumescent liner accommodates vibration and will not damage pipe
• Resistant to aging and weathering

Country of Origin USA. Country of Origin is subject to change.
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