Product Description
POLYGON PPR Coupling Reducer is a straight connector with two open ends of different diameters. It is innovative components designed to connect PPR pipes of different diameters to faucets or other fixtures, ensuring seamless transitions and efficient water flow. The fitting is constructed as a single, monolithic piece, eliminating the need for multiple components and reducing potential leak points. It features deep socket ends that are specifically designed for heat fusion welding, ensuring a permanent and leak-free bond with the PPR pipes. The internal surface is exceptionally smooth, preventing sediment buildup and maintaining high flow capacity. It is suitable for high-pressure applications in multi-story buildings and complex plumbing layouts .
Performance Advantages
POLYGON PPR Coupling Reducer offers a suite of performance advantages.
1. Special Structure
Single-piece construction significantly reduces installation time and labor costs compared to using multiple fittings, as it requires only one fusion weld instead of multiple connections. This design also enhances flow efficiency.
2. Exceptional Durability
The monolithic design eliminates differential expansion between components.
3. Resistant to Corrosion and Chemicals
It is suitable for aggressive environments and ensuring the purity of drinking water.
4. Easy installation
Its lightweight nature and ease of installation reduce the total installed cost when factoring in labor savings.
Specification
| Size(mm) | Item Code | D | d | L | D1 | d1 | L1 | H |
| 25×20 | 32520 | 32.4 | 24.1 | 18 | 27.4 | 19.2 | 16 | 34 |
| 32×20 | 33220 | 42 | 31 | 20 | 27.4 | 19.2 | 16 | 37.3 |
| 32×25 | 33225 | 42 | 31 | 20 | 32.4 | 24.1 | 18 | 41.2 |
| 40×20 | 34020 | 52.2 | 39 | 21.5 | 28.2 | 19.2 | 16 | 39 |
| 40×25 | 34025 | 52.2 | 39 | 21.5 | 32.4 | 24.1 | 18 | 42 |
| 40x32 | 34032 | 52.2 | 39 | 21.5 | 42 | 31 | 20 | 44 |
| 50×20 | 35020 | 65.5 | 49 | 24 | 28.2 | 19.2 | 16 | 42 |
| 50×25 | 35025 | 65.5 | 49 | 24 | 32.4 | 24.1 | 18 | 42.5 |
| 50x32 | 35032 | 65.5 | 49 | 24 | 42 | 31 | 20 | 47 |
| 50x40 | 35040 | 65.5 | 49 | 24 | 52.2 | 39 | 21.5 | 48.5 |
| 63x20 | 36320 | 83 | 61.9 | 28 | 28.2 | 19.2 | 16 | 48 |
| 63×25 | 36325 | 83 | 61.9 | 28 | 32.4 | 24.1 | 18 | 52.5 |
| 63x32 | 36332 | 83 | 61.9 | 28 | 42 | 31 | 20 | 50 |
| 63x40 | 36340 | 83 | 61.9 | 28 | 52.2 | 39 | 21.5 | 56 |
| 63x50 | 36350 | 83 | 61.9 | 28 | 65.5 | 49 | 24 | 56 |
| 75×32 | 37532 | 98.7 | 73.7 | 31.5 | 42 | 31 | 20 | 60 |
| 75×40 | 37540 | 98.7 | 73.7 | 31.5 | 52.2 | 39 | 21.5 | 62 |
| 75×50 | 37550 | 98.7 | 73.7 | 31.5 | 65.5 | 49 | 24 | 64 |
| 75×63 | 37563 | 98.7 | 73.7 | 31.5 | 83 | 61.9 | 28 | 61.5 |
| 90×40 | 39040 | 118.5 | 88.4 | 36 | 52.2 | 39 | 21.5 | 63 |
| 90×50 | 39050 | 118.5 | 88.4 | 36 | 65.5 | 49 | 24 | 69.5 |
| 90x63 | 39063 | 118.5 | 88.4 | 36 | 83 | 61.9 | 28 | 74 |
| 90x75 | 39075 | 118.5 | 88.4 | 36 | 98.7 | 73.7 | 31.5 | 77 |
| 110×50 | 31150 | 144.5 | 108 | 42 | 65.5 | 49 | 24 | 68.5 |
| 110x63 | 31163 | 144.5 | 108 | 42 | 83 | 61.9 | 28 | 80 |
| 110×75 | 31175 | 144.5 | 108 | 42 | 98.7 | 73.7 | 31.5 | 81 |
| 110×90 | 31190 | 144.5 | 108 | 42 | 118.5 | 88.4 | 36 | 86 |
| 160x110 | 31611 | 201.5 | 157.2 | 50.5 | 144.5 | 108 | 42 | 90 |
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