Descrição
What is a PPR Fitting Reducer?
PPR Fitting Reducer connects PPR pipes of different diameters.
It has two ends: one larger, one smaller for size transition.
Made of high-quality PPR for durability and safety.
Forms permanent, leak-proof joints via thermal fusion.
Works for hot and cold water plumbing systems.
BPA-free and safe for drinking water use.
Key Features for Buyers
Smooth internal transition to reduce flow resistance.
Temperature resistance: up to 95°C (203°F) continuous use.
Pressure resistance: 10 bars (PN10) standard.
Common size combinations: 25mm-20mm, 32mm-25mm, 40mm-32mm.
Reinforced walls at both ends for added strength.
Complies with ISO 15874 and GB/T 18742 standards.
How to Choose the Right Reducer
Match the reducer ends to your pipe diameters exactly.
Check for size markings to avoid selection errors.
Choose ISO-certified reducers for quality assurance.
Opt for thick-walled reducers for high-pressure systems.
Ensure compatibility with your thermal fusion machine.
Select the same brand as your PPR pipes for best fit.
Installation Guide
Preheat the fusion machine to 260°C (500°F).
Cut both pipes squarely and deburr all ends.
Clean reducer ends and pipe ends with a dry cloth.
Fuse the larger pipe to the reducer’s bigger end first.
Fuse the smaller pipe to the reducer’s smaller end.
Hold each joint for 10 seconds, cool for 30 minutes.
Common Applications
Transitioning from main water lines to branch lines.
Connecting large-diameter pipes to small fixtures.
Residential plumbing renovations with mixed pipe sizes.
Commercial plumbing for different zone pipe sizes.
Underfloor heating systems (main to zone lines).
Solar water heater connections to home plumbing.
Summary of PPR Fitting Reducer
The PPR Fitting Reducer bridges different diameter PPR pipes.
It ensures smooth flow transition and leak-proof joints.
Easy to install with standard fusion tools.
Essential for plumbing systems with mixed pipe sizes.
Durable and safe for all hot/cold water applications.
A cost-effective solution for size transitions.
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