PEX-A Pipes
PEX-A Pipes

MODUS PEX-A PIPE SYSTEM

Perfect Crosslinking with ENGEL RAM Technology – Perfect Flexibility

Modus PEX-A pipes are high-performance, superior-quality pipes manufactured exclusively with German ENGEL RAM extrusion technology. This system ensures 85% cross-linking of the polyethylene chains, providing optimal resistance to temperature fluctuations, high pressures, and mechanical stresses. Professional international authorities do not recognize pipes with a cross-linking ratio below 75% as Class A. Modus PEX-A pipes fully comply with DIN EN 4726 and are certified by the SKZ Germany certificate.

Technical Specifications

Feature

Value

Production Technology

ENGEL RAM (Reactive Melt Extrusion)

Cross-Link Ratio

85% ±3 (SKZ approved)

Material

PEX-A (Cross-linked high-density polyethylene)

Standards

DIN EN ISO 15875 / DIN 4726

Diameter Ranges

Ø16, Ø17, Ø20, Ø25, Ø32, Ø40 mm

Layer Structure

3 Layers (PEX-A / Adhesive / EVOH Barrier)

Coil Lengths

25m – 600m

Working Temperature

Continuous 95 °C – Max. 110 °C

Working Pressure

6 bar @ 95 °C / 10 bar @ 20 °C

Color Options

Red, Metallic Gray, Orange, Green, Purple, Clear

Production Certificate

SKZ Germany, ISO 9001 Quality Management System

Oxygen Barrier

EVOH (0.15–0.20 mm thickness, Taiwan Evasin)

Raw Material

LG Chem SP988 / Lotte L188

Advantages

- Excellent flexibility and shape memory: Even if bent, it returns to its original form with heat.
- High temperature and pressure resistance: Suitable for continuous operating conditions up to 95 °C.
- Smooth inner surface: Provides minimum pressure loss, silent flow and high flow rate.
- Tough and shiny outer surface: ENGEL RAM technology achieves a surface quality that is not possible with infrared systems.
- Thick oxygen barrier: Provides full protection against corrosion and long system life.
- Multi-layer structure: EVOH barrier or barrier-free version options.
- Wide color gamut: Specially produced colors for visual quality and system distinction.
- Sheathed version: Additional mechanical protection in underground and outdoor applications.

Areas of Use

- Underfloor heating and cooling systems
- Radiator connection systems
- Hot and cold water distribution systems
- Industrial installations and central heating applications
- Panel heating / cooling systems

Quality and Certification

All Modus PEX-A pipes undergo continuous laboratory checks throughout the production process. Cross-linking ratio, density, hydrostatic pressure, thermal stability, tensile strength, and oxygen permeability tests are performed regularly. The production system complies with the ISO 9001 quality management standard, the DIN EN ISO 15875 product standard, and SKZ (Germany) certification.

Conclusion

Modus PEX-A piping systems combine flexibility, durability, and aesthetic quality. Manufactured with German ENGEL RAM technology, these pipes offer long-lasting and safe solutions with a zero-complaint philosophy. Thanks to their thick barrier layer, smooth surface, and color saturation, Modus PEX-A truly embodies the slogan "A Flex World."

Pert Pipe
Pert Pipe

MODUS PERT PIPE SYSTEM

Made with Original LG Type 2 Raw Material – Durable, Flexible and Long-Lasting Solution

Modus PERT pipes are manufactured using high-quality LG Chem Type 2 raw materials, with a special formulation that provides superior flexibility, thermal resistance, and longevity. This special production structure ensures excellent flow performance, energy efficiency, and years of trouble-free operation in heating and cooling systems.

Thanks to the thick oxygen barrier layer, sourced from Evasin Taiwan, our products completely eliminate the risk of corrosion due to oxygen diffusion on metal components. Modus PERT pipes are manufactured in a 3-layer (PERT / Adhesive / EVOH) or 5-layer (PERT / Adhesive / EVOH / Adhesive / PERT) structure.

Technical Specifications

Feature

Value

Raw materials

LG Chem Type 2 (Original Korean production)

Building Type

3 Layer (PERT / Adhesive / EVOH) or 5 Layer (PERT / Adhesive / EVOH / Adhesive / PERT)

Diameter Ranges

Ø16, Ø17, Ø20, Ø25, Ø32, Ø40 mm

Coil Lengths

25m – 600m

Working Temperature

Continuous 90 °C / Max. 95 °C

Working Pressure

6 bar @ 95 °C / 10 bar @ 20 °C

Oxygen Barrier

EVOH (150–200 micron, Taiwan Evasin)

Standards

EN ISO 22391 / DIN 4726

Certification

TSE Certified, KIWΑ Oxygen Impermeability Test Report

Color Options

Red, Metallic Gray, Orange, Green, Purple, Clear

Covered Option

Yes (Suitable for outdoor and underground applications)

Production System

ISO 9001 Quality Management System

Advantages

- High temperature and pressure resistant structure (continuous use up to 95 °C)
- Easy installation thanks to its excellent flexibility and form retention properties
- Complete protection against oxygen diffusion, preventing corrosion on metal equipment
- Structure resistant to fracture and deformation
- Aesthetic appearance and ease of system separation with wide color options
- Smooth inner surface ensures low pressure loss and quiet flow
- Extra protection in the outdoor environment with the cased version
- High production precision, full dimensional stability and long-lasting performance

Areas of Use

- Underfloor heating and cooling systems
- Radiator connection lines
- Hot and cold water installations
- Central heating and cooling systems
- Industrial liquid transportation lines

Quality and Certification

All Modus PERT pipes are meticulously inspected at every stage of production under the ISO 9001 quality management system. Each production batch undergoes tests for density, tensile strength, hydrostatic pressure resistance, thermal stability, and oxygen permeability. Our products are fully compliant with EN ISO 22391 and DIN 4726 standards, are approved by the Turkish Standards Institution (TSE), and hold a Kiwa oxygen permeability test report. Furthermore, they are certified for safe use in drinking water.

Conclusion

Modus PERT piping systems offer the most reliable solution in modern plumbing technologies, combining flexibility, durability, and aesthetics. The combination of original LG Type 2 raw materials, Evasin oxygen barriers, and Modus manufacturing quality ensures maximum performance and longevity in heating and cooling systems.

Modus PERT – Flexible Strength for Every System.

Pex-B
Pex-B

MODUS PEX-b PIPE SYSTEM

Modus manufactures PEX-b (cross-linked polyethylene) pipes, designed to provide maximum performance and reliability in water distribution and heating systems. These pipes are manufactured from high-density polyethylene (HDPE) cross-linked using a silane (moisture-cure) process. This specialized production process provides the pipe with exceptional temperature resistance, flexibility, and longevity.

Materials and Production Technology

Modus PEX-b pipes are produced using a special cross-linking technology. This technology allows:
- High temperature resistance is achieved (continuous operation up to 95 °C)
- Increases resistance to deformation under pressure
- Chemical and mechanical resistance is maintained for many years
- Pipes can be produced with or without a barrier against oxygen diffusion in accordance with the DIN 4726 standard.

Technical Specifications

Feature

Value

Diameter Ranges

Ø16 mm – Ø32 mm

Maximum Operating Temperature

95 °C

Nominal Compressive Strength

10 bars

Material

PEX-b (PE cross-linked by silane method)

Production Standard

ISO 15875 / DIN 4726

Bend Radius

Minimum 8 times the outer diameter

Color Options

Natural, white, red or blue

Production Method

200 m, 500 m, 600 m coil

Advantages

- Easy installation and quick application thanks to its flexible structure
- High temperature and pressure resistant, long-lasting use
- Internal surface resistant to corrosion, lime and chemicals
- Quiet water flow and low pressure loss
- Ideal solution for underfloor heating and plumbing systems

Areas of Use

- Hot and cold drinking water systems
- Underfloor heating and radiant heating systems
- Air conditioning and cooling installations
- Industrial liquid transfer systems

Quality and Trust

Each Modus PEX-b pipe is tested for dimensional accuracy, tensile strength, thermal stability, and oxygen permeability before leaving the production line. Modus' quality management system is implemented in accordance with ISO 9001. Full traceability is ensured throughout the production process, and every batch undergoes laboratory validation.

Conclusion

Modus PEX-b piping systems ensure longevity, energy efficiency, and safe water transport in modern building infrastructures. Manufactured with Modus quality, PEX-b pipes offer users durability, aesthetics, and technology in one place in hot and cold water applications, heating systems, and industrial lines.

MDPE
MDPE

MODUS MDPE DRINKING WATER PIPE SYSTEM

Modus Blue Drinking Water MDPE pipes are high-quality products used in cold and potable water lines. These pipes, with a blue exterior and a black interior, are manufactured to ensure maximum hygiene and durability in drinking water systems. They are manufactured using high-quality LOTTE raw materials, recognized by international standards.

Production and Material Quality

Modus MDPE pipes are manufactured from high-density polyethylene (PE80 or PE100). This material provides excellent impact resistance and high flexibility, even at low temperatures. Furthermore, its smooth inner surface minimizes pressure loss and ensures clean, hygienic water transport.

Technical Specifications

Feature

Value

Diameter Ranges

Ø20 mm – Ø32 mm

Colour

Blue exterior / black interior

Material

High density polyethylene (MDPE - PE80 / PE100)

Usage Temperature

0 °C – +40 °C (cold water lines)

Nominal Compressive Strength

PN10 / PN12.5 / PN16

Production Standard

ISO 4427 / EN 12201

Raw Material Brand

LOTTE (Korea)

Production Method

100 m, 200 m coil

Advantages

- Production in accordance with drinking water standards, with the WRAS certification process ongoing
- Excellent impact resistance and flexibility
- High resistance to corrosion, chemicals and UV rays
- Minimum pressure loss thanks to low coefficient of friction
- Long-lasting, maintenance-free solution
- Easy installation and welding compatibility (electrofusion / compression connection systems)

Areas of Use

- Drinking water networks
- Cold water installations
- City and village water distribution lines
- Agricultural irrigation systems
- Industrial water transportation applications

Quality and Trust

Modus MDPE drinking water pipes are manufactured in accordance with the ISO 9001 quality management system, with continuous quality controls performed throughout the production line. Each batch undergoes hydrostatic pressure tests, density tests, and impact resistance tests. Products are subject to international certification processes that verify compliance with drinking water standards.

 

PB Pipe
PB Pipe

MODUS PB PIPE SYSTEM

High Flexibility, Thermal Resistance and Longevity – The New Generation Polybutylene Solution

Modus PB (Polybutylene) pipes are modern plumbing systems manufactured from high-performance PB-1 (Polybutene-1) raw material, providing maximum efficiency and longevity in hot and cold water applications. This special material's excellent thermal expansion tolerance, bending ability, and fatigue resistance make it particularly preferred for underfloor heating, radiator connections, and hot and cold water installations.

Modus PB pipes offer optimum solutions for engineers and installers in plumbing applications thanks to their low weight, easy installation and high chemical resistance.

Technical Specifications

Feature

Value

Raw materials

PB-1 (Polybutylene) – Originating from Borealis & LyondellBasell

Building Type

Single layer or 3 layer (PB / Adhesive / EVOH)

Diameter Ranges

Ø16, Ø20, Ø25, Ø32, Ø40 mm

Coil Lengths

50m – 500m

Working Temperature

Continuous 95 °C / Max. 110 °C

Working Pressure

6 bar @ 95 °C / 10 bar @ 20 °C

Oxygen Barrier

EVOH (0.15–0.20 mm thickness, Taiwan Evasin)

Standards

ISO 15876 / DIN 8077 / DIN 4726

Certification

TSE Certified, Kiwa Oxygen Proof Test Report

Color Options

Gray, Metallic Gray, Black, Blue, Red

Covered Option

Yes (Suitable for outdoor and underground applications)

Production System

ISO 9001 Quality Management System

Advantages

- High thermal resistance: continuous operation up to 95°C
- Superior flexibility: Easily bends even at low temperatures and does not break
- Low coefficient of expansion: Dimensional stability in temperature changes
- Smooth inner surface: Low pressure loss, quiet water flow
- Complete resistance to corrosion and chemicals
- Long service life: Minimum 50 years service life
- Option with EVOH barrier: Complete protection against oxygen diffusion
- Easy installation: Compatible with welding, compression or push-fit connection systems

Areas of Use

- Underfloor heating and cooling systems
- Radiator connection systems
- Hot and cold water installations
- Industrial liquid transportation lines
- Central heating and air conditioning installations

Quality and Certification

Each Modus PB pipe undergoes dimensional accuracy, tensile strength, thermal stability, and hydrostatic pressure testing during the production process. All production is conducted under the ISO 9001 quality management system and fully complies with the EN ISO 15876 product standard. Our products are TSE approved and have a Kiwa oxygen tightness test report.

Conclusion

Modus PB piping systems combine durability, flexibility, and high-temperature resistance, making them the ideal solution for modern plumbing applications. High-quality PB-1 raw material, advanced manufacturing technology, and Modus's quality philosophy ensure safe and long-lasting performance under all conditions.

Modus PB – Smart Flow. Long Life.

Pexb-AL-Pexb
Pexb-AL-Pexb

MODUS PEX-A-AL-PEX-B PIPE SYSTEM

Multi-Layered Strength – Flexibility, Durability and Stability All in One

Modus PEX-A-Al-PEX-B pipes are multilayer composite pipes made from a combination of high-performance PEX (cross-linked polyethylene) and aluminum interlayer technology. This structure combines the flexibility of PEX-A with the stability of PEX-B. The aluminum interlayer provides the pipe with both shape memory and a low coefficient of expansion. The result: maximum temperature resistance, excellent form retention, and long life.

High-quality LG Chem raw materials are used in production, and the aluminum layer is butt-welded. This ensures both complete sealing and excellent axial accuracy.

Technical Specifications

Feature

Value

Building Type

5 Layer (PEX-A / Adhesive / Aluminum / Adhesive / PEX-B)

Raw materials

LG Chem PEX A & B – high density cross-linked polyethylene

Aluminum Layer

Laser welded, 0.20 mm thick – provides diffusion barrier and stability

Diameter Ranges

Ø16, Ø20, Ø25, Ø32, Ø40 mm

Coil Lengths

50m – 500m

Working Temperature

Continuous 95 °C / Max. 110 °C

Working Pressure

6 bar @ 95 °C / 10 bar @ 20 °C

Coefficient of Expansion

0.025 mm/mK (Very low thanks to the aluminum layer)

Oxygen Barrier

Full metal barrier (Aluminum layer) – 100% oxygen impermeability

Standards

EN ISO 21003 / DIN 4726 / DIN 16836

Certification

TSE, KIWA and SKZ compatible production and testing processes

Color Options

White, metallic gray, red, blue

Production System

Fully traceable production under ISO 9001 quality management

Advantages

- Multi-layer structure: combines the flexibility of PEX with the form stability of aluminium
- Minimum expansion: Stable behavior like a metal pipe thanks to the laser-welded aluminum layer
- Excellent shape retention: Retains shape when bent, does not spring back after assembly
- Full oxygen barrier: Thanks to the metal middle layer, the risk of corrosion is eliminated
- High temperature resistance: continuous operation up to 95 °C
- Easy installation: Compatible with axial, press or push-fit connection systems
- Acoustic comfort: Quiet water flow, low vibration
- Visual aesthetics: Glossy outer layer provides a professional installation appearance

Areas of Use

- Underfloor heating and cooling systems
- Radiator connection lines
- Hot and cold water installations
- Central heating and cooling circuits
- Industrial liquid handling systems
- Recessed and surface mounting applications

Quality and Trust

Each Modus PEX-A-Al-PEX-B pipe undergoes automated ultrasonic weld inspection during production. Each batch undergoes density, tensile strength, weld strength, pressure testing, and thermal expansion tests. The production process fully complies with the ISO 9001 quality management system and EN ISO 21003 product standard. Modus' quality philosophy is based on the principle of "Zero complaints – Maximum confidence."

Conclusion

Modus PEX-A-Al-PEX-B pipes are the most advanced example of metal-plastic hybrid technology. Combining the strength of aluminum, the flexibility of PEX, and the engineering quality of Modus, they deliver long-lasting, form-stable, and leak-proof solutions.

Modus PEX-A-Al-PEX-B – Strength Inside Flexibility.

Axial Fittings
Axial Fittings

MODUS AXIAL FITTINGS

High Performance Connections – Precise Assembly – Safe System

Modus Axial Fittings are high-quality connecting elements developed for applications where axial movement is tolerated in modern piping systems or where stable connections are required. They stand out with their durable material construction, precision workmanship, and easy installation.

System features include:
- ¾″ compatible screw threads or flange compatibility on output connections
- Ease of installation in axial direction and space saving
- High strength body materials
- Double seal or special seal systems for sealing
- It has a wide range of applications from plumbing to heating/cooling systems.

Technical Specifications

Feature

Value

Body Material

High quality stainless steel/brass alloy – corrosion resistant

Connection Size

¾″ (25 mm) compatible output option – standardized connection interface

Seal System

Double seal or special seal material – optimized for sealing

Mounting Direction

Axial inline connection – flush mounting with the pipe axis

Application Pressure

Suitable for PN10 / PN16 class installations

Application Temperature

–20 °C … +95 °C (depending on material type)

Application Areas

Sanitary water lines, drinking water systems, heating-cooling circuits, manifold supports

Ease of Installation

Quick installation with ¾″ standard connections, no special wrench required

Certification & Standards

Manufactured under ISO 9001 management system; complies with DIN/EN standards

Advantages

- Easy integration: Quick integration into existing installation systems thanks to the ¾″ standard
- Axial mounting option: Aligned connection with the pipeline axis provides space saving and elegant appearance
- High durability: Long-lasting use thanks to quality materials and sealing system
- Leak-proof guarantee: Thanks to double-sealed systems, the risk of leakage after installation is reduced.
- Versatile application: Can be used in different systems such as drinking water, heating-cooling, and plumbing manifolds
- Installation-friendly structure: Quick commissioning with minimal or no additional equipment

Areas of Use

- Drinking water distribution lines
- Underfloor heating collector connections
- Manifold outlets for radiators and panels
- Heating-cooling systems circuit connections
- Installation maintenance, circuit breaking and modulation applications

Quality and Trust

Modus Axial Fittings products are inspected under the ISO 9001 quality management system from production to shipment. Material certifications, leakage tests, and assembly tolerance checks are performed on every component. The performance and safety of the fittings are designed in accordance with international standards.

Conclusion

If you need fasteners that increase installation speed while maintaining high connection standards, while also offering longevity, reliability, and aesthetic appeal, Modus Axial Fittings are the ideal solution to meet these expectations. If you're looking for a connection partner you can rely on for every mile of your system, Modus quality-driven Axial Fittings is the right choice.

Stainles Steel Manifolds
Stainles Steel Manifolds

MODUS STAINLESS STEEL COLLECTOR SYSTEM

Strong Steel Body – Professional Connections – Team Service

The Modus Stainless Steel Collector is a high-standard distribution unit designed to provide maximum control, flexibility, and longevity in modern systems. Our product stands out with the following special features:

- Output connections are ¾″ compatible, allowing direct integration with common installation sizes.
- Double-sealed Euro-conus connections are used on each outlet, improving sealing and increasing installation safety.
- The body is made entirely of real stainless steel (high quality class steel is preferred).
- Thanks to the large volume internal structure, flow capacity increases, pressure drops decrease and system performance improves.
- The collector is offered as a set; it includes both the actuator and control devices such as the room thermostat.

Technical Specifications

Feature

Value

Material Body

Stainless Steel (AISI 304 or equivalent high quality)

Output Connection Size

¾″ compatible (BSP/NPT thread)

Connection Type

Double-sealed Euro-conus outlets

Internal Volume

Large diameter body – optimized flow performance

Control Unit

Complete set including actuator and room thermostat

Application Area

Underfloor heating, panel heating/cooling, radiator systems

Assembly Compatibility

Fully compatible with standard piping systems, easy commissioning

Production Quality

Manufactured under ISO 9001 quality management; pressure and leakage tested

Advantages

- Long-lasting, corrosion-resistant stainless steel body
- Leak-proof and safe installation with double-sealed Euro-conus connections
- Seamless integration thanks to ¾″ standard-compliant outputs
- Low pressure loss and high efficiency thanks to its large internal volume design
- Complete solution offered as a set with control devices
- System balance and circuit control convenience thanks to modular structure

Areas of Use

- Underfloor heating and cooling circuits
- Distribution collector in radiator systems
- Panel heating/cooling systems
- Control center in central heating and cooling systems
- Distribution and control unit in professional installations

Quality & Trust

Modus Stainless Steel Collector systems undergo quality control stages during each component production. The steel material is certified; leakage tests are conducted before assembly, and control devices and connections are fully integrated. The manufacturing process is conducted under ISO 9001 total quality management, and the system is designed for long-term operation after commissioning.

Conclusion

The Modus Stainless Steel Collector system, with its high connection flexibility, superior material quality, and professional control equipment, is a reliable solution for modern heating/cooling systems. If you're looking for a trouble-free, efficient, and aesthetically pleasing solution for your system that will last for years, this collector, with its Modus quality, is the perfect choice.