SRB Series Fiberglass Repair Penetration Fittings

PCI SRB Series Split Repair with Band Clamp Fittings restore watertight seals where existing piping and conduit pass through containment sump walls. The split design allows installation around existing lines, simplifying repairs.
Built from 100% fiberglass and compatible with double wall containment systems, the SRB Series combines permanent bonding with features that support installation and field modification.
Double Wall Compatible
SRB Series fittings are compatible with double wall containment systems.
Split Design for Repairs
The split fitting assembles around existing piping or conduit, providing a durable replacement for damaged or deteriorated penetration boots.
Band Clamp with Retention Rim
A stainless steel band clamp holds the fitting together while the epoxy cures. The retention rim prevents the clamp from sliding off during installation.
Flat and Round Wall Options
Dedicated models accommodate flat or round sump walls. Select the fitting that matches the wall configuration and pipe type.
Misalignment Flexibility
SRB fittings accommodate angled pipe entries up to 20 degrees, providing flexibility when repairing existing penetrations.
Fiberglass Sleeve for Flex Pipe
Flex pipe models include a fiberglass sleeve. Bonded to polyethylene piping with PCI’s Clear Magic adhesive, the sleeve provides a fiberglass surface for bonding the repair fitting.
100% Fiberglass Construction
Corrosion-resistant fiberglass provides strength and a durable alternative to rubber or plastic penetration boots, supporting long-term performance during fuel exposure, including ethanol.
Field-Modifiable Design
SRB fittings can be modified in the field to simplify service work. Follow PCI’s installation guidance for modifications and bonding requirements.
Permanent Bonding Options
- EP2A: Two-part epoxy for bonding fiberglass fittings to fiberglass and steel, with gap-filling capability and sag resistance.
- Clear Magic: PCI’s proprietary three-part adhesive for permanently bonding fiberglass to polyethylene.
Conduit and Piping Compatibility
Available models accommodate:
- Galvanized conduit: 3/4-inch and 1-inch
- RTIIA piping: 2-inch, 3-inch, and 4-inch
- LCX piping: 2-inch, 3-inch, and 4-inch
- Flex pipe: 1.5-inch, 2-inch, and 2.5-inch outside diameters
UL® 2447 Listed
SRB Series fittings are UL® 2447 Listed for use in applicable containment installations.
Specifications and Installation Resources
Download the product brochure and installation instructions for part numbers, fitting dimensions, piping compatibility, surface preparation, and bonding requirements.

Standard Features

Long-Term Solution
100% fiberglass construction provides superior strength and ensures the fitting will withstand long-term exposure to all fuels, including ethanol.

Allows for Misalignment
Works with angled pipe entries up to 20° for job site adaptability allowing room for misalignment.

Cost-Effective
PCI’s penetration fittings are the most affordable fiberglass fittings on the market, with a similar cost to rubber or plastic fittings.
Bonding Options

EP2A – Epoxy Bonding
EP2A is two-part epoxy available to bond fiberglass penetration fittings to fiberglass and steel. Due to its thickened consistency, It has great gap filling properties and excellent sag resistance, making it a simple and dependable bonding solution.

Clear Magic – Bonds Fiberglass to Polyethelyene
Clear Magic, PCI’s proprietary three-part adhesive, can be used with any of our fiberglass fittings to permanently bond fiberglass to polyethylene.
Dimensions
| Pipe | Flat Wall | Round Wall | ID | OD |
|---|---|---|---|---|
| 3/4” Galv. Conduit | PF-SRB-1F-C8 | PF-SRB-1R-C8 | 1.1″ | 6″ |
| 1” Galv. Conduit | PF-SRB-1F-C1 | PF-SRB-1R-C1 | 1.4″ | 6″ |
| 2″ RTIIA | PF-SRB-1F-R2 | PF-SRB-1R-R2 | 2.4″ | 6″ |
| 3″ RTIIA | PF-SRB-1F-R3 | PF-SRB-1R-R3 | 3.6″ | 6″ |
| 4″ RTIIA | PF-SRB-1F-R4 | PF-SRB-1R-R4 | 4.8″ | 7″ |
| 2″ LCX | PF-SRB-1F-L2 | PF-SRB-1R-L2 | 2.7″ | 6″ |
| 3″ LCX | PF-SRB-1F-L3 | PF-SRB-1R-L3 | 3.8″ | 6″ |
| 4” LCX | PF-SRB-1F-L4 | PF-SRB-1R-L4 | 4.6″ | 7″ |
| 1.5” O.D. Flex Pipe | PF-SRB-1F-P15* | PF-SRB-1R-P15* | 1.7″ | 6″ |
| 2” O.D. Flex Pipe | PF-SRB-1F-P20* | PF-SRB-1R-P20* | 2.2″ | 6″ |
| 2.5” O.D. Flex Pipe | PF-SRB-1F-P25* | PF-SRB-1R-P25* | 2.7″ | 6″ |
*Flex Pipe SRB Models include the Fiberglass Sleeve to Bond to Polyethylene.
Downloads
Regulatory
UL® Listed 2447
California Code of Regulation Title 23, Division 3, Chapter 16, Section 2631 (AB 2481/ California VPH)
State of Florida Department of Environmental Protection Approved / Registered Storage Tank System: EQ-203









