Uponor S-Press PLUS press fittings PPSU reduction 75-50

This component of the Uponor S-Press PLUS press system is designed to reduce the diameter of the pipeline from 75 mm to 50 mm. The design is made of PPSU composite polymer, equipped with a steel press sleeve with a crimp control window. Due to the optimized body shape, it provides minimal hydraulic resistance and safe installation.
The press fitting supports quick installation technology without chamfering and pipe calibration, has a crimping indicator and is fully compatible with the Uponor Uni Pipe / S-Press system.

Main characteristics

• Brand: Uponor

• Series: S-Press PLUS

• Product type: press fitting, reduction

• Article number: 1032885

• Material: PPSU (polyphenylsulfone)

• Press sleeve: stainless steel with inspection window

• Standard size: 75 → 50 mm

• Body length (l): approx. 114.8 mm

• Length l1: ~60.9 mm

• Length l2: ~37 mm

• z1 (press zone): ~17.3 mm

• Unit weight: ~0.323 kg

• Packaging: 1 unit per box; 384 units per pallet

Working conditions

• Maximum operating pressure: up to 10 bar (for water supply and heating)

• Constant operating temperature:

  • for drinking water: from 0 °C to +70 °C

  • for heating: up to +80 °C

• Short-term maximum temperature: up to +95 °C

Advantages

• Installation without chamfering and pipe calibration - saving time and installation errors.

• Crimping indication makes it easy to monitor the quality of the connection.

• PPSU body and steel press sleeve - high corrosion resistance and long service life.

• Increased throughput due to optimized fitting body shape.

• Fully compatible with the Uponor Uni Pipe system and other S-Press PLUS components.

Application

• Pipeline reduction in cold and hot water supply systems.

• Reducing the diameter of mains in heating and underfloor heating systems.

• Engineering solutions where it is necessary to change the diameter within the same pipeline.