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Firestop Sleeves with Adjustable Cap Extension

Achieve the precise sleeve height you need when working with HydroFlame Pro Series firestop sleeves with adjustable cap. Ideal for use on concrete pours over 11-3/4 in. in., each extension adds up to 4-¾ in. of height in ¼ in. increments. No coupling needed for connection to sleeve.

Key features:

  • Available for all HydroFlame Pro Series sleeve sizes
  • Connects to safety caps, water dams, water modules and underside of sleeves
     
Where to Buy
SKU Fits Firestop Sleeves Fits Hollow Sleeves Pipe Size
HFPESC1 HFP-M1B, HFP-P1B HFP-H2B 1/4 – 1-1/4 in. NPS
HFPESC2 HFP-M2B, HFP-P2B HFP-H3B 1–2 in. NPS
HFPESC3 HFP-M3B, HFP-P3B HFP-H4B 1-1/4 –3 in. NPS
HFPESC4 HFP-M4B, HFP-P4B HFP-H5B 2-1/2 –4 in. NPS
HFPESC5 HFP-M5B, HFP-P5B HFP-H6B 4–5 in. NPS
HFPESC6 HFP-M6B, HFP-P6B HFP-H7B 5–6 in. NPS
More Details

Common Applications

  • Hydroflame firestop extensions
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cUL Listed
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fbc compatible
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made in usa icon - rwc

“FBC™ System Compatible indicates that this product has been tested, and is monitored on an ongoing basis, to assure its chemical compatibility with FlowGuard Gold®, BlazeMaster® and Corzan® piping systems and products made with TempRite® Technology.” “The FBC System Compatible Logo, FBC™, FlowGuard Gold®, BlazeMaster®, Corzan®, and TempRite® are trademarks of Lubrizol Advanced Materials, Inc. or its affiliates.”