Heating sleeve 110 mm NEO tools 21-020

NEO tools heating sleeve 110 mm (model 21-020) is a cylindrical heat-shrink connector designed to join and insulate pipe sections or cable sheaths with a 110 mm diameter. The sleeve forms a sealed mechanical and thermal connection after controlled heating, providing protection against moisture ingress and mechanical stress when installed according to the manufacturer's instructions. It is intended for plumbing and HVAC applications where a reliable sealed joint is required.

Advantages

The heating sleeve offers a uniform shrink fit and consistent sealing performance across the full circumference of the joint. Its material construction provides resistance to water penetration and helps maintain insulation integrity under typical installation conditions. Installation requires standard heating tools, and once applied the sleeve forms a durable, low-profile connection that reduces the need for additional clamping or external sealing compounds.

Suitable for

• Joining and insulating plastic or composite pipe sections with 110 mm outer diameter
• Sealing cable sheaths and protective coverings in HVAC and utility runs
• Field repairs of pipeline joints exposed to moisture
• Installation tasks requiring a compact, heat-shrunk mechanical and thermal seal

Key specifications

• Nominal diameter: 110 mm (intended for 110 mm outer diameter pipes or sheaths)
• Type: Cylindrical heat-shrink sleeve for mechanical and thermal sealing
• Function: Provides moisture protection and mechanical reinforcement at joints
• Installation: Requires controlled heat source to activate shrink and seal
• Profile after installation: Low-profile, continuous circumferential seal

How to use

Prepare and clean the mating surfaces of the pipes or cable sheaths to ensure they are dry and free of grease, dirt, and loose material. Slide the heating sleeve over the joint so that it covers the connection evenly with sufficient overlap on both sides. Apply heat uniformly around the sleeve using an appropriate heat gun or heating tool at the temperature recommended for heat-shrink materials until the sleeve contracts and conforms tightly to the substrate. Allow the assembly to cool naturally before subjecting it to mechanical load or pressure testing.

Usage recommendations

Use a calibrated heat source and follow safety guidelines for heat-shrink applications. Ensure proper ventilation during heating and verify that the sleeve fully conforms and seals the joint before final commissioning. For installations in pressurized systems or where code compliance is required, follow applicable standards and testing procedures.