GF Silenta 3A PP Pipe: The Ultimate Sound-Insulated Piping Solution for Modern Drainage Systems

The GF Silenta 3A is an advanced sound-insulated, three-layered soil and wastewater pipe system designed for non-pressurized domestic drainage applications. Manufactured using a special polypropylene (PP) composite, this piping system ensures superior noise reduction, high impact resistance, and long-term durability. It is an excellent alternative to traditional cast iron piping and is particularly suited for applications requiring high-performance sound insulation.

Key Features and Benefits

 

1. Superior Sound Insulation

• Achieves a sound intensity level of 16 dB(A) at a flow rate of 4 l/s, as per EN 14366 test conducted by the Fraunhofer Institute.
• Designed to minimize structure-borne and airborne noise, making it ideal for residential, commercial, and industrial buildings.
• Multi-layer structure effectively absorbs vibrations and reduces noise pollution.

 

2. High Durability and Strength

• Made from PP-mineral reinforced composite, offering excellent mechanical strength.
• Resistant to high temperatures, impacts, and chemical corrosion.
• Suitable for hot and cold water applications, including acidic liquid transfers.

 

3. Lightweight and Easy Installation

• Push-fit socket system with rubber gasket ensures quick and leak-proof connections.
• Lighter than cast iron alternatives, making transportation and installation easier.
• Prevents thermal shrinkage, ensuring long-term stability.

 

Technical Specifications

Property	Specification
Material	PP-mineral reinforced composite
Pipe Diameters	40mm, 50mm, 75mm, 90mm, 110mm, 125mm, 160mm, 200mm
Pipe Lengths	150mm, 250mm, 500mm, 1000mm, 2000mm, 3000mm
Sound Transmission	16 dB(A) at 4 l/s (TS EN 14366)
Fire Classification	B2 (DIN 4102)
Jointing Method	Rubber Gasket and Socket (Push-Fit)
Operating Temperature	-10°C to 97°C
Chemical Resistance	Resistant to pH 2-12 environments
Color	Light Blue
Clamping Requirement	With GF Hakan Silent Pipe Clamps

 

Applications

• Residential buildings – noise-sensitive environments like apartments and houses.
• Commercial spaces – offices, hotels, libraries, and hospitals.
• Industrial drainage systems – factories and processing plants.
• Underground drainage systems – between buildings and sewer mains.
• Sustainable and green buildings – eco-friendly plumbing solutions.

 

Why Choose GF Silenta 3A?

1. Best-in-class sound insulation for quiet and comfortable living.
2. Durable and long-lasting with high resistance to heat, impact, and chemicals.
3. Easy and quick installation, reducing labor costs.
4. Environmentally friendly and safe, with recyclable materials and fire-resistant properties.
5. Global recognition and certification, ensuring superior quality and reliability.

 

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The GF Silenta 3A PP Pipe is a premium, sound-insulated piping solution designed to meet the most demanding drainage system requirements. With its exceptional acoustic performance, durability, and ease of installation, it stands out as the perfect alternative to cast iron pipes. Whether for residential, commercial, or industrial use, GF Silenta 3A ensures high performance, sustainability, and long service life.