11G MS Pressure Tank || 11 gallon Reserve Tank for RO System

Description of 11G MS Pressure Tank || Reserve Tank for RO System (11 gallon)

The 11 Gallon MS Pressure Tank is a high-capacity water storage solution designed for larger domestic systems or commercial RO water purifiers. Built with a strong metal (MS) body and lined with a food-grade butyl rubber diaphragm. 11G MS Pressure Tank ensures safe, hygienic storage of filtered water. With a total capacity of approximately 42 liters (11 gallons), it is an excellent choice for restaurants, offices, hospitals, schools, and homes with higher daily water usage.

This tank features a pre-pressurized internal air chamber, which works in sync with RO systems to supply steady water flow without requiring continuous filtration. On average, it delivers around 30–35 liters of usable water, depending on water pressure and purifier settings. The 1/4″ NPT standard port allows for quick connection to most RO systems, and the tank is compatible with various mounting positions (vertical or horizontal with a stand).

Technical Specifications:

• Capacity: 11 gallons (42 liters)

• Material: Powder-coated mild steel with butyl bladder

• Operating Pressure: 20-100 PSI

• Pre-charge Pressure: 7-8 PSI (factory set)

• Dimensions: 22″ H × 12″ D

• Weight: 14 kg (empty)

• Temperature Range: 40°F to 120°F (4°C to 49°C)

Body Quality:

The metal body is powder-coated for enhanced corrosion resistance and long service life, while the inner liner keeps water separate from the metal to maintain purity and taste. Because of its heavy-duty build and high storage volume, it reduces the frequency of pump operations, helping preserve the lifespan of your RO system and ensuring ready access to purified water at all times.

Key Advantages:

1. Commercial-Grade Capacity – Handles high water demand

2. Durable Construction – Powder-coated exterior resists corrosion

3. Energy Efficient – Reduces pump cycling by 40%

4. Easy Maintenance – Schrader valve for simple pressure checks

5. Universal Compatibility – Works with most RO systems

Installation Guide:

1. Mount vertically in a dry location

2. Check pre-charge pressure monthly

3. Adjust pressure as needed using standard tire pump

Applications:

• Commercial RO systems
• Large residential applications
• Office buildings
• Restaurants/cafes
• Small-scale water treatment

Maintenance Tips:

• Check air pressure quarterly

• Inspect for rust annually

• Replace bladder every 5 years

• Maximum working pressure: 100 PSI

Short Details:

Product: Reserve Tank
Color: White/Blue
Capacity: 11 Gallon (approx. 40 Ltr)
Tank Type: Pressure Tank
Usable to: RO Water Purifier Storage
Material: Mold Steel (MS) Body with Food Grade Liner

 

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