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49VU20 CD401DK UNSPSC # 46191503

Pipe Cast-In Device, Cables, Concrete Wall, Insulated Pipe, Metal Pipe Application, Up to 3 hr Fire

  • Item # 49VU20
  • Mfr. Model # CD401DK
  • UNSPSC # 46191503
  • Catalog Page # N/A
Country of Origin USA. Country of Origin is subject to change.

STI® SpecSeal® watertight, factory-manufactured, intumescent Pipe Cast-In Device is ideal for use as a watertight 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

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Pipe Cast-In Device, Cables, Concrete Wall, Insulated Pipe, Metal Pipe Application, Up to 3 hr Fire

  • Item # 49VU20
  • Mfr. Model # CD401DK
  • UNSPSC # 46191503
  • Catalog Page # N/A
Country of Origin USA. Country of Origin is subject to change.

STI® SpecSeal® watertight, factory-manufactured, intumescent Pipe Cast-In Device is ideal for use as a watertight 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

Technical Specs

  • Firestop Item Pipe Cast-In Device
  • For Pipe Size 4 in
  • Firestop Application Cables, Concrete Wall, Insulated Pipe, Metal Pipe
  • Fire Rating Up to 3 hr
  • Height 10 in
  • Material Plastic
  • Color Yellow
  • Standards ASTM E814 (UL 1479), UL Certified
  • Item Firestop Pipe Cast-In Device

STI® SpecSeal® watertight, factory-manufactured, intumescent Pipe Cast-In Device is ideal for use as a watertight 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

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