Description
Reducing Tee 75x63mm pprc
Tee Reducing PPRC RAKtherm, Reducing imported PPRc, Food graded third generation Poly propelene Random contact 0322-3540656
What is Reducing Tee 75x63mm RAKtherm PPRc ?
The RAKtherm PPRc PN 25 Reducing Tee 75x63mm is a high-pressure polypropylene random copolymer (PPR-C) fitting used in hot and cold water distribution systems, HVAC piping networks, and commercial plumbing installations. It is designed to connect a 75 mm main pipeline with a reduced 63 mm branch connection, allowing efficient flow distribution while maintaining system pressure and reliability. RAKtherm products are widely used in residential buildings, hospitals, hotels, industrial facilities, and HVAC water circulation systems because of their durability, corrosion resistance, and hygienic properties.
Description
A reducing tee is a T-shaped fitting that creates a branch connection from a larger pipe to a smaller pipe. In the 75×63 mm configuration, the straight run is generally 75 mm while the branch outlet is reduced to 63 mm. The fitting is manufactured from food-grade PPR-C material and is joined using heat fusion welding, creating a homogeneous, leak-proof connection.
Specifications
| Parameter | Specification |
|---|---|
| Product Type | Reducing Tee |
| Brand | RAKtherm |
| Material | PPR-C (Polypropylene Random Copolymer) |
| Size | 75 × 63 mm |
| Pressure Rating | PN 25 |
| Working Pressure | Up to 25 bar at 20°C |
| Operating Temperature | Up to 95°C |
| Connection Method | Socket Fusion Welding |
| Application | Hot & Cold Water, HVAC, Chilled Water |
| Material Grade | Food Grade |
| Corrosion Resistance | Excellent |
| Expected Service Life | Up to 50 Years under normal operating conditions |
| Standards | Commonly manufactured according to ISO 15874 / DIN 8077 & DIN 8078 standards |
Main Features
- High pressure resistance suitable for PN 25 systems.
- Excellent resistance to rust, scaling, and chemical corrosion.
- Smooth internal surface minimizes pressure loss and flow restriction.
- Lightweight and easy to transport.
- Hygienic and non-toxic material suitable for potable water.
- Heat-fusion joints create permanent leak-proof connections.
- Long service life with minimal maintenance requirements.
- Suitable for both concealed and exposed installations.
HVAC Applications
The 75×63 mm reducing tee is commonly used in:
- Chilled water distribution systems.
- Heating water circulation systems.
- Fan Coil Unit (FCU) branch connections.
- Air Handling Unit (AHU) piping networks.
- Commercial building HVAC installations.
- Central cooling and heating systems.
- Mechanical rooms and utility piping.
Hot and Cold Water Supply Applications
- Residential water distribution systems.
- Apartment complexes.
- Hotels and resorts.
- Hospitals and healthcare facilities.
- Educational institutions.
- Industrial process water systems.
- Potable drinking water networks.
Installation Procedure
- Measure and mark the insertion depth on both pipes.
- Cut the 75 mm and 63 mm PPR pipes square using a pipe cutter.
- Remove burrs and clean the pipe ends.
- Heat the fitting and pipe simultaneously using a PPR fusion machine at approximately 260°C.
- Insert the pipe into the fitting without twisting.
- Hold the joint steady for the recommended cooling period.
- Allow complete cooling before pressurizing the system.
- Perform hydrostatic pressure testing after installation.
Advantages
- Leak-free welded joints.
- Lower installation and maintenance costs.
- Excellent thermal insulation compared to metal pipes.
- No corrosion or electrochemical reaction.
- Reduced noise transmission in water systems.
- High impact strength and durability.
- Safe for drinking water applications.
- Reliable performance in high-temperature HVAC systems.
Typical System Layout
A common application is a 75 mm main supply line feeding a 63 mm secondary branch in an HVAC or plumbing network:
Reviews
There are no reviews yet.