PVC Klebe-Fittings Pool Schlauchtülle Klebestutze Rohr Fittings Grau Weiß Blau

OD (outer diameter) variants are measured on the outside of the pipe or hose that slides over the barb. If your flexible hose has an inner bore of approximately 20 mm or 25 mm, select the matching OD variant. The ID 20 mm variant is a slip-fit socket fitting where the pipe's outer diameter is 20 mm — common in rigid PVC pipe schedules. When in doubt, measure your existing pipe or hose bore before ordering.

The socket depth is how far the pipe or hose inserts into the fitting's socket end before it bottoms out. A deeper socket (e.g., 18–20 mm) provides a larger gluing surface area and a stronger bond, which is preferable for higher-flow or vibration-prone installations. Shorter depths (5–8 mm) are suitable for compact assemblies where space is limited.

Yes, when properly solvent-welded with a compatible PVC cement, these fittings form a permanent, leak-free joint suitable for residential pool return lines, skimmer connections, and filter bypass circuits operating at typical low-to-medium pool pump pressures. They are not rated for compressed air or steam. Always allow the cement to cure fully per the manufacturer's instructions before pressurizing the system.

Rigid PVC has excellent resistance to chlorinated water, common pool sanitizers, and mild acid/base solutions used in pool maintenance. The material does not corrode, rust, or degrade under normal pool chemical exposure, making it a long-lasting choice for both above-ground and in-ground pool plumbing.

Absolutely. These PVC barb fittings are widely used in drip-irrigation manifolds, garden hose distribution systems, and aquarium sump plumbing. The smooth bore minimizes flow restriction, and the color options (White, Blue, Grey) make it easy to color-code different circuits in a multi-line irrigation setup.

Use a standard PVC solvent cement conforming to ASTM D2564 or ISO 15493. Apply a thin, even coat to both the pipe end and the socket interior, insert the pipe with a slight twist, and hold for 30 seconds. Initial set typically occurs within 15–30 minutes; full cure for pressure testing is usually 24 hours at room temperature. Always follow the cement manufacturer's cure time guidelines for your specific ambient temperature and humidity conditions.

For a single repair or connection point, the 1-piece pack is the most economical choice. If you are building a new manifold or replacing multiple fittings in one session, the 5-piece or 10-piece packs offer a lower per-unit cost. Having a spare or two on hand is always practical for pool and irrigation work where a second attempt may be needed after a misaligned first bond.