Spears® Expansion Joint provides a reliable solution for managing linear expansion and contraction in thermoplastic piping systems. Its telescoping design allows controlled movement within the pipe to prevent system damage caused by temperature fluctuations. Ideal for irrigation repair applications, this joint ensures easy installation and a compact design for tight spaces.
Key Features:
- Telescoping design allows for compact installations between fixed points
- Ideal for use as a repair coupling in irrigation systems
- Constructed with EPDM pressure O-ring for secure sealing
- Solvent cement ends for a quick and reliable connection
- Designed to handle linear expansion and contraction forces
Technical Specifications:
- Material: High-quality thermoplastic construction
- Seal Material: EPDM pressure O-ring
- Installation Method: Solvent cement ends with telescoping movement
- Application: Linear expansion control and pipe repair
- G = Laying length intersection of center lines to bottom of socket/thread; ± 1/32"
- H = Intersection of center lines to face of fitting; ± 1/32"
- J = Intersection of center lines to bottom of socket/thread; ± 1/32"
- L = Overall length of fittings; ± 1/16"
- M = Outside diameter of socket/thread hub; ± 1/16"
- N = Socket bottom to socket bottom; ± 1/16"
- W = Height of cap; ± 1/16"
Installation & Application:
- Recommended Uses: Irrigation systems, repair of thermoplastic piping
- Installation Method: Cut damaged pipe section, collapse joint, solvent cement ends, and expand halfway to install
- Soil & Climate Suitability: Suitable for various soil types and temperature conditions
Compatibility & Optional Accessories:
- Compatible with Schedule 40 thermoplastic piping systems
- Ideal for irrigation repair applications where linear expansion control is critical
