Conduit Plain to Screwed Adaptor | PVC Grey with Lock Ring | 25mm

Description

25mm. PVC. Grey. Plain to Screwed Conduit Adaptor with Locknut.

The Rylec PSA25C is a 25mm PVC plain-to-screwed conduit adaptor with locknut — the standard fitting for terminating a plain (unthreaded) 25mm rigid PVC conduit run into an enclosure, junction box, or any conduit entry with a standard threaded hole. The adaptor slides over the plain conduit end and the included locknut threads onto the screwed end from inside the enclosure to secure the conduit firmly at the entry point. Grey PVC construction to match standard grey conduit. Minimum order quantity: 3 pieces.

• Rylec — Series "PSA" PVC plain to screwed conduit adaptor
• 25mm — suits 25mm plain (unthreaded) rigid PVC conduit tube
• Grey PVC construction
• Includes locknut — for secure conduit retention at the entry point
• Threaded male end with locknut for enclosure/box entry
• Plain socket end accepts unthreaded rigid PVC conduit
• Sold individually — minimum order quantity: 3 pieces

Order online now — fast dispatch Australia-wide.

Where the PSA25C Plain to Screwed Adaptor Fits

Plain (unthreaded) rigid PVC conduit — the standard grey rigid conduit used in Australian electrical installations — requires a fitting at each entry point into an enclosure, switchboard, or junction box. The PSA25C provides that termination for 25mm plain conduit, converting the unthreaded conduit end into a screwed threaded connection that can be secured through a standard conduit entry hole using the included locknut. This is the correct fitting for terminating rigid conduit into metal or plastic enclosures with a standard knockout entry hole sized for 25mm conduit.

The installation sequence is straightforward: slide the adaptor over the conduit end (plain socket end first), pass the threaded end through the enclosure entry hole from outside, then thread the locknut onto the screwed end from inside the enclosure and tighten to clamp the adaptor firmly against the enclosure wall. The conduit is then bonded to the adaptor body using conduit cement on the plain socket side for a permanent connection.

The PSA20C (20mm) is also available for 20mm conduit runs, and larger sizes PSA32C, PSA40C, and PSA50C are available for larger diameter conduit. All are Rylec grey PVC construction with locknut included.

Q: What is the difference between the PSA25C plain-to-screwed adaptor and a corrugated conduit clip adaptor?
A: These are different fittings for different conduit types. The PSA25C is for rigid plain (unthreaded) PVC conduit — it slides over the plain tube end and provides a threaded screwed entry. The CA-series clip adaptors (e.g. CA20C, CA25C) are for corrugated flexible conduit — they clip onto the corrugations of flexible conduit. Use the PSA25C with rigid conduit and the CA-series with corrugated flexible conduit.

Q: Is the locknut included with the PSA25C?
A: Yes — the PSA25C is supplied complete with locknut for securing the adaptor through the enclosure entry hole.

Q: What is the minimum order quantity for the PSA25C?
A: The minimum order quantity is 3 pieces per order.

Warranty

This product is backed by an extended manufacturer warranty - click here for details.