PLASSON UK Interactive Price Catalogue (July 2025 Edition)

Plass4 Universal Fittings

Prepare the pipe by removing any unsound material adhering to the pipe then cut and de- burr pipe as necessary.

Slide the universal end of the fitting onto the pipe end until it reaches the internal fins and a resistant point is felt. NOTE: DO NOT force pipe end past the internal fins as this may impair joint.

Tighten the black nut using a PLASSON wrench or similar. Assemble the Metric PE joint as per the standard fitting instructions.

Note: If reusing the fitting, ensure the metal teeth are located in the grip ring, and the pipe end does not pass the location of the internal fins.

Slide N’ Seal Universal Slip Coupler

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Mark pipe insertion depth. (approximately half the fitting length). Undo nuts 1 to 2 turns while ensuring they remain on the fitting.

Insert each pipe to the marking.

Tighten each nut firmly with a PLASSON wrench while holding the body with another wrench. The threads should no longer be visible.

Pushfit Universal

Prepare the pipe by removing any unsound material adhering to the pipe then cut and de- burr pipe as necessary.

Push the pipe into the fitting up to the internal stop.

Tighten firmly using a PLASSON wrench or similar.

Pushfit assembly

Insertion Depth

Push pipe into fitting up to the mark ensuring the pipe has been pushed passed the internal ‘O’ ring.

Make sure the mark on the pipe is inline with the end of the fitting.

Insert liner into pipe then measure and mark correct insertion depth against fitting as shown.

Note: For assembly of Cu/PB/PEX, follow instructions above but ensure pipe manufacturers liner is fitted where applicable as per their instructions.

Pushfit disassembly

Using the Pushfit wrench, turn the nut anticlockwise to release pipe from fitting.

If the fitting is to be reused, the split ring, grip ring, and nut MUST be inserted in the order shown.

The Cu/PB/PEX fitting may be undone to facilitate the withdrawal of the pipe, but the metal grip ring cannot be removed and reused. A new fitting will be required.