MEGA-120 is a pressurized water system component designed for high-rise buildings, fire systems, and demanding long-distance pressure support. With a 120-liter (32-gallon) capacity, it reliably maintains water pressure at a set, consistent level.
Built for high-stress environments, this tank supports a robust maximum operating pressure of 16 bar. It is factory-pre-charged with 100% nitrogen to ensure stable performance and prevent pressure fluctuations caused by temperature changes.
Measuring 39.0 cm in diameter and 113.9 cm in height, the tank includes a heavy-duty base for added stability. It is an ideal high-capacity solution for residential and commercial booster setups requiring exceptional high-pressure performance and flow rates.
Product Overview
The MEGA-120 is a 120-liter (32-gallon) high-performance diaphragm tank, engineered as the definitive solution for mid-sized water system stabilization. Utilizing a specialized FDA-grade polypropylene liner integrated with a premium butyl diaphragm, it ensures a dedicated "Safe Water Zone" by preventing any contact between the liquid and the tank's metallic shell.
Key technical advantages include a 100% Nitrogen pre-charge and a 16-bar (232 PSI) pressure rating, which significantly outperforms standard industry tanks. This configuration ensures more stable pressure cycles and minimizes pump "short-cycling," directly preventing motor burnout and extending equipment lifespan.
Constructed with a heavy-duty cold-rolled carbon steel shell and protected by a triple-grade epoxy powder finish, the MEGA-120 offers superior oxidation resistance. Equipped with a premium 1” Stainless Steel lead-free connector, this CE and ISO 9001 certified unit provides an energy-saving, maintenance-free solution for critical high-pressure applications.
Certification
Specifications and Technical Data
| Parameter | Value |
| Model Number | MEGA-120 |
| Total Tank Volume | 120 liters / 32 gallons |
| Diameter | 39.0 cm / 15.4 inch |
| Height | 113.9 cm / 44.8 inch |
| Net Weight (NW) | 24.1 kg / 53.1 lbs. |
| Gross Weight (GW) | 26.7 kg / 58.9 lbs. |
| Shipping Volume | 6.60 CUF |
| Operating Temperature | 90°C / 194°F |
| Factory Pre-charge | 4 bar | 58 psi |
| Max. Operating Pressure | 16 bar | 232 psi |
| Connection | 1” 304 Stainless Steel |
| Liner Material | Polypropylene |
| Diaphragm Material | Heavy-Duty Butyl Rubber (DIN 4807 compliant) |
| Shell | Cold Rolled Carbon Steel |
| External Coating | Triple Grade Blue Paint |
| Pre-charge Gas | 100% Nitrogen |
Key Features & Design Advantages
How the MEGA-PLUS Pressure Tank Works
The MEGA-120 stores supplemental water between the liner and the heavy-duty butyl rubber diaphragm. When a faucet is opened or an appliance demands water, the compressed nitrogen air chamber pushes the stored water into the system. This allows the system to meet low-volume water demands without immediately triggering the pump motor. By creating this efficient supply cycle, the tank minimizes pump cycling, stabilizes water pressure, and conserves energy.
Key benefits
Typical Applications
Frequently Asked Question (FAQ)
The MEGA-120 is part of the MEGA-PLUS series, which is specifically engineered to handle a much higher maximum working pressure of 16 bar. Additionally, it features a polypropylene liner that creates a completely safe water zone, meaning it can be safely used for high-pressure drinking water systems without metallic contamination.
Standard 10-bar tanks cannot withstand the immense static head pressure of high-rise plumbing. The MEGA-120’s 16-Bar carbon steel shell safely provides long-distance pressure support without the risk of catastrophic tank rupture.
It uses a polypropylene liner that, combined with the diaphragm, creates a safe water zone by keeping water from touching the metallic surface.
Customized Colors & Packaging
We offer a wide range of customization options to match your exact needs - from custom colors to branded packaging and logo design.
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Downloads & Certification Links
Detailed product information and data
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