Product Overview
The Fernco QC-104 Qwik Cap is a flexible 4 in. PVC cap for compatible pipe ends, test pipes, and cleanouts. It can be used for permanent or temporary closure in approved above- or below-ground applications, while the convex face helps limit ballooning during low-pressure testing.
Key Features:
- 4 in. flexible Qwik Cap
- Suitable for compatible pipe ends, test pipes, and cleanouts
- Elastomeric PVC construction
- 300 series stainless steel clamp band
- Convex face helps withstand test pressure
- Quick installation and removal for service access
Common Uses:
- Capping drain, waste, or vent pipe ends
- Closing cleanouts and test openings
- Temporary or permanent pipe closure where approved
Technical Specifications:
- Nominal Size: 4 in.
- Material: Elastomeric PVC
- Clamp Material: 300 series stainless steel
- Installation Torque: 60 lb-in.
- Maximum Test Pressure: 4.3 PSI
- Standard: ASTM certified
Installation Note:
Confirm the pipe outside diameter and application requirements before installation. Tighten the clamp to the specified torque on compatible smooth-wall pipe. Hand-tighten when installing on corrugated pipe unless the manufacturer instructions state otherwise.
FAQ
Can this cap be used above or below ground?
It is listed for compatible above- or below-ground applications where approved.
Is it suitable for pressure piping?
It is intended for low-pressure test and DWV-style applications, with a listed maximum test pressure of 4.3 PSI.
What should I verify before ordering?
Confirm the pipe outside diameter, service conditions, and whether a temporary or permanent cap is permitted.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product details, helpful support, and fast online ordering.
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