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Fittings

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Fittings

LK PressPex fittings are type approved for all LK Universal PE-X pipes and PAL pipes up to dim 75 mm.
LK PressPex fittings may only be used for LK PE-X Universal pipe (type X) and LK PAL Universal pipe (type A).
LK PressPex fittings is primarily intended for heating, potable water and cooling water systems and may not be used for the distribution of gas.  All parts of the LK PressPex fittings that are in contact with water is made of DZR (dezincification-resistant brass).

The designation AX means that the connection is intended for both LK Universal pipes PAL and PE-X and has a grey plastic ring.
The designation A means that the connection is intended for LK PAL Universal pipe and has a grey plastic ring.
LK PressPex is delivered in nickel plated brass for dim 16-32. Dim 40-75 is supplied in plain brass.

Dim 16-75 benefits from leakage indication.

Read more

Also see listed and approved press fittings on the website of Sweden’s plumbing safety regulations (www.sakervatten.se). In order to check that a press fitting is compressed, a tightness check must be carried out before the final pressure test is performed with 1.43 x the calculation pressure (14.3 bar for tap water systems). Pressurize the pipe system to a test pressure of 3 bar for at least 30 minutes. All joints must be inspected. The pressure may not drop during the period of the check. Read more about tightness testing in the LK assembly instruction.

See assembly instructions for pressing with LK PressPex connections. For the range of press machines and jaws please refer to the separate product catalog: Press tools

NOTE! To save time when installing, the press steps can be left so that a greater amount of compressions are made in a row. In these cases there is a great risk that the pipe ends partially slip out of the connection or that some connections do not get compressed. A careful check should therefore be made to avoid leakage.

LK recommends joint free pipe-in-pipe systems between visible connection points or placing the connection points in spaces with leakage indication. A joint free installation is always the safest option.

Designation For connection for pipe dim.
AX16 16 x 2.0
AX20 20 x 2,5 and 20 x 2.8
AX25 25 x 3.5
A32 32 x 3.0
A40 40 x 3.5
A50 50 x 4.0
A63 63 x 4.5
A75 75 x 7,5

Read less
Eco Straight fitting AX16 Product image (LKS)

Eco Straight fitting AX16

LK PressPex Straight Fitting  Product image (LKS)

LK PressPex Straight Fitting

LK PressPex Straight Fitting male Product image (LKS)

LK PressPex Straight Fitting male

LK PressPex Straight Fitting female Product image (LKS)

LK PressPex Straight Fitting female

Eco Angle fitting 90° AX16 Product image (LKS)

Eco Angle fitting 90° AX16

LK PressPex Elbow Fitting 90º  Product image (LKS)

LK PressPex Elbow Fitting 90º

LK PressPex Elbow Fitting 90º male Product image (LKS)

LK PressPex Elbow Fitting 90º male

LK PressPex Elbow Fitting 90º female Product image (LKS)

LK PressPex Elbow Fitting 90º female

Eco Angle fitting 45'  A40 Product image (LKS)

Eco Angle fitting 45' A40

LK PressPex Elbow Fitting 45º  Product image (LKS)

LK PressPex Elbow Fitting 45º

LK PressPex Press Connection T-Piece Product image (LKS)

LK PressPex Press Connection T-Piece

Eco T-piece AX16 Product image (LKS)

Eco T-piece AX16

LK PressPex T-Piece  Product image (LKS)

LK PressPex T-Piece

LK PressPex T-Piece male Product image (LKS)

LK PressPex T-Piece male

LK PressPex T-Piece female Product image (LKS)

LK PressPex T-Piece female

LK PressPex T-Piece with loose nut Product image (LKS)

LK PressPex T-Piece with loose nut

LK PressPex Cap  Product image (LKS)

LK PressPex Cap

LK PressPex Cap with air vent  Product image (LKS)

LK PressPex Cap with air vent

LK PressPex Straight Adapter Universal Pipe - CU  Product image (LKS)

LK PressPex Straight Adapter Universal Pipe - CU

LK PressPex Elbow Adapter Universal Pipe - CU  Product image (LKS)

LK PressPex Elbow Adapter Universal Pipe - CU

LK PressPex Press Connection - CU22 Product image (LKS)

LK PressPex Press Connection - CU22

Eco Pressfitting adapter ½" /AX16 Product image (LKS)

Eco Pressfitting adapter ½" /AX16

LK PressPex Press Connection  Product image (LKS)

LK PressPex Press Connection

LK PressPex Elbow Press Connection  Product image (LKS)

LK PressPex Elbow Press Connection

LK PressPex Valve Fitting Product image (LKS)

LK PressPex Valve Fitting

LK PressPex Radiator Connection M22 Product image (LKS)

LK PressPex Radiator Connection M22

LK PressPex Radiator Connection Elbow Product image (LKS)

LK PressPex Radiator Connection Elbow

LK PressPex Radiator manifold Product image (LKS)

LK PressPex Radiator manifold

LK PressPex Straight Fitting with loose nut Product image (LKS)

LK PressPex Straight Fitting with loose nut

LK PressPex Elbow Fitting with loose nut Product image (LKS)

LK PressPex Elbow Fitting with loose nut

LK PressPex Wall Elbow  Product image (LKS)

LK PressPex Wall Elbow

LK Valvebox Product image (LKS)

LK Valvebox

LK PressPex Wall Elbow sprinkler Product image (LKS)

LK PressPex Wall Elbow sprinkler

LK PressPex Fixable T-Piece sprinkler Product image (LKS)

LK PressPex Fixable T-Piece sprinkler

LK PressPex Straight Connection AX16xCU Product image (LKS)

LK PressPex Straight Connection AX16xCU

LK PressPex Ball Valve AX16xCU Product image (LKS)

LK PressPex Ball Valve AX16xCU

LK PressPex Ball Valve AX16 Product image (LKS)

LK PressPex Ball Valve AX16

New
LK PressPex ECO Repair Coupler Product image (LKS)

LK PressPex ECO Repair Coupler

LK PressPex Repair Coupler Product image (LKS)

LK PressPex Repair Coupler

LK PressPex Straight Adapter Product image (LKS)

LK PressPex Straight Adapter

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