Flexible Rubber Stop End Caps

Flexible Rubber Stop End Caps for Secure Pipe Sealing

Durable flexible end caps designed for quick, reliable sealing of pipe ends

Flexible Rubber Stop End Caps provide a fast and effective solution for capping open pipe ends, cleanouts, and test pipe outlets. Manufactured from high-quality flexible polyvinyl chloride, these end caps are designed for both temporary and permanent use across a wide range of plumbing and drainage applications.

Their strong convex face design helps resist pressure during system testing while reducing the risk of ballooning, ensuring dependable performance in demanding conditions.

Designed for Quick and Reliable Pipe Sealing

These stop end caps are engineered to provide a secure seal on open pipe ends, making them ideal for system closures, maintenance work, and pressure testing.

Common applications include:

• Capping open pipe ends
• Sealing cleanout points
• Closing test pipe systems
• Temporary system isolation
• Permanent pipe termination

They are suitable for use above ground or underground depending on installation requirements.

Compatible with Multiple Pipe Materials

Flexible Rubber Stop End Caps are designed to fit a wide range of pipe materials, making them highly versatile for plumbing and drainage systems.

Compatible materials include:

• Cast iron
• Steel
• Copper
• Plastic

Their universal fit within nominal sizes ensures easy integration into existing systems.

Durable Construction with Pressure-Resistant Design

Manufactured from flexible PVC, these end caps are designed for strength, flexibility, and long-term reliability.

Key performance benefits include:

• Convex face for improved pressure resistance
• Reduced risk of ballooning under test conditions
• Strong flexible PVC construction
• Suitable for underground use
• Reusable design

Suitable for Drain, Waste, and Vent Systems

Flexible Rubber Stop End Caps are widely used in drainage and plumbing systems for sealing and testing purposes.

Typical applications include:

• Drainage pipe systems
• Waste water lines
• Vent pipe installations
• Plumbing test systems
• Pipe maintenance and repairs

Available Sizes

Flexible Rubber Stop End Caps are available in multiple sizes to suit different pipe diameters:

4″ Flexible Rubber Stop End Cap

• External diameter: 120mm
• Internal diameter: 112mm
• Overall length: 40mm

3″ Flexible Rubber Stop End Cap

• External diameter: 95mm
• Internal diameter: 86mm
• Overall length: 35mm

2″ Flexible Rubber Stop End Cap

• External diameter: 70mm
• Internal diameter: 60mm
• Overall length: 37mm

1.5″ Flexible Rubber Stop End Cap

• External diameter: 60mm
• Internal diameter: 48mm
• Overall length: 37mm

1″ Flexible Rubber Stop End Cap

• External diameter: 38mm
• Internal diameter: 29mm
• Overall length: 40mm

Ideal For

• Pipe end sealing
• Drainage system closures
• Plumbing test installations
• Maintenance and repair work
• Temporary or permanent pipe termination

What’s Included

• Flexible Rubber Stop End Cap
• Selected size option

Key Benefits

• Fast and easy installation
• Suitable for permanent or temporary use
• Can be used above or below ground
• Reusable and durable design
• Pressure-resistant convex face
• Compatible with multiple pipe materials

Technical Specifications

Type: Flexible rubber stop end cap
Product Type: Pipe termination sealing cap
Material: Flexible polyvinyl chloride (PVC)
Application: Drain, waste, and vent systems
Installation Type: Push-fit / compression style
Usage: Temporary or permanent sealing
Compatibility: Cast iron, steel, copper, and plastic pipes
Resistance: Pressure test resistant design

Installation & Usage Tips

Ensure pipe ends are clean and free from debris before installation. Fit the cap securely over the pipe end and tighten as required to ensure a watertight seal. For pressure testing, verify all seals are properly secured before applying system pressure.

Important Notes

Always select the correct nominal size for the pipe being sealed. These caps are designed for drainage and vent systems and should be installed according to standard plumbing practices.