NEMA NEL 8 L PN10 Expansion Tank Vertical Type
Compact vertical tank that stabilizes system pressure without electricity.
The NEMA NEL Expansion Tank regulates system pressure without electrical power thanks to its compact vertical design. In addition, with 8 litre volume and PN10 pressure class, it actively manages pressure balance in heating, cooling and solar energy circuits. Moreover, the vertical compact body offers easy installation in tight spaces.
A replaceable EPDM membrane physically separates water and gas chambers, therefore ensuring hygienic operation. Furthermore, electrostatic powder coating provides superior corrosion resistance. The flexible membrane absorbs pressure fluctuations without electrical power, consequently extending equipment life. Maximum operating pressure is 10 bar, while the temperature range is -10 °C to +70 °C with an instantaneous peak of +110 °C. In addition, the 1 inch threaded connection (G ISO 228-1) allows fast integration into standard piping lines.
NEMA NEL Expansion Tank — Technical Specifications
This tank is ideal for controlling pressure fluctuations in solar energy and heating systems. Furthermore, it is safely used in cooling lines and booster installations. In addition, it is preferred in industrial process circuits to ensure stable operation.
Key Advantages
- Hygienic EPDM membrane separates water and gas chambers
- Compact vertical design for easy installation in tight spaces
- Electrostatic powder coating for superior corrosion resistance
Applications
- Pressure balancing in solar energy and heating circuits
- Safe expansion tank use in cooling lines
- Reliable pressure regulation for booster and water storage systems
As a result, the NEMA NEL Expansion Tank offers a long-lasting solution for your installation with its compact structure and durable materials. ORFA supplies worldwide and provides technical support for your projects. Contact us for detailed information.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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