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Available in wholesale offer

PVC PN16 shrink fitting

PVC PN16 reduction for transition between diameters, from Ø25-Ø20 to Ø140-Ø125.

Dimension

Specifications

The PVC PN16 reduction connects pipes of different diameters, allowing transitions in the network without additional components. Available in a full range of combinations.

Diameter transition
Operating pressure PN16
Full range of combinations

Contraction: diameter transition — and the position not to enter

The contraction joins two different diameters, from Ø25-Ø20 to Ø140-Ø125, PN16It is necessary because the pump and filter nozzles rarely have the same diameter as the network. However, there is one rule that is constantly violated: in the suction line, the reduction in cross-section immediately before the pump causes cavitation — the water accelerates, the pressure drops locally, bubbles form which collapse on the impeller and corrode it. If reduction is needed, install the as far away as possible from suction.

CODE	DESCRIPTION
107.14.10	Ø25-Ø20 PN16
107.14.11	Ø32-Ø25 PN16
107.14.12	Ø40-Ø32 PN16
107.14.13	Ø50-Ø32 PN16
107.14.14	Ø50-Ø40 PN16
107.14.15	Ø63-Ø32 PN16
107.14.16	Ø63-Ø50 PN16
107.14.17	Ø75-Ø63 PN16
107.14.19	Ø90-Ø75 PN16
107.14.20	Ø110-Φ90 PN16
107.14.21	Ø125-Ø110 PN16
107.14.23	Ø140-Ø125 PN16
107.14.24	Ø160-Ø140 PN16

FAQ

What PVC fittings do I need for a swimming pool?

The network of a swimming pool is set up with pressure PVC pipe and the corresponding accessories: 90° and 45° elbows, tees, crosses, sleeves, reductions, plugs, true union fittings, ball valves and check valves. All in soldered form, for permanent watertight connections.

What does PN16 and PN10 mean?

PN indicates the nominal operating pressure in bar. PN16 fittings withstand 16 bar and PN10 10 bar. In swimming pool networks, PN10 pipes and PN16 fittings are used for greater safety at the connection points.

How do I glue PVC components correctly?

Clean and dry the surfaces, apply PVC glue evenly to the pipe and socket, push with a slight twist until it stops and hold for a few seconds. Let it dry before applying pressure.

When do I use true union fittings?

Wherever you want to loosen the connection without cutting the pipe — before pumps, filters, valves and instruments. The nut with o-ring allows removal of the machine for maintenance in minutes.

Which diameter should I choose?

The diameter is determined by the pump flow rate and the length of the network. Typical domestic networks are set at Ø50 or Ø63, while larger or public pools at Ø75 to Ø160. Our team can help you with the sizing.

Do you sell retail or only wholesale?

OXYGON is a manufacturer and exclusively supplies wholesale professionals and stores, with spare parts and exports to 22 countries.

How do I request a quote?

Select products and diameters, add them to the order or call us at 2310 810 000 — our team will help you complete the materials list.

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"Impeccable service and a wide variety of products in water, pool and whirlpool treatment. The most important thing is that everything is immediately available."

"The team was consistent with the schedules, highly organized, and always available to answer questions or offer solutions to every little detail. I highly recommend them."

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"Really very good service and very good prices. They answer any question you may have and guide you with their knowledge to the best possible choice."

"Impeccable service and technical training in the field of swimming pools and water treatment. Specialization in identifying and correcting previous poor work by other companies."

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PVC PN16 shrink fitting

Contraction: diameter transition — and the position not to enter

FAQ

Popular searches

4,9/5 on Google

Related products OXYGON

Contact Us

PVC PN16 shrink fitting

Contraction: diameter transition — and the position not to enter

FAQ

Popular searches

4,9/5 on Google

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