Firestop Sleeve Extension with Cap
Achieve the precise sleeve height you need when working with HydroFlame Pro Series firestop sleeves with 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.
Features and benefits:
- Available for all HydroFlame Pro Series sleeve sizes.
- Connects to water dams, water modules and underside of sleeves.
| 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 |
Common Applications
- Hydroflame firestop extensions
Extends sleeve height by up to 4-¾ in.
No cutting necessary — just snap extension into place and adjust height.
Compatible with all HydroFlame Pro Series sleeves.
“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.”