Aquasky Plus ROT-4 Reverse Osmosis Water Storage Tank - Total Capacity 4.5 Gal & appx. 2.8 Gal Usable Capacity
- 4.5 gallon reverse osmosis tank with ≈ 2.8 gal usable capacity.
- 304 stainless steel connection.
- High grade butyl diaphragm.
- FDA grade polypropylene liner.
- Cold rolled carbon steel shell for durability.
- Triple coated for years of rust free service.
- NSF certified and CE approved.
- Pre-charged to 7 psi.
High Purity Water Storage
Works inline with your reverse osmosis (RO) water filtration system collecting and pressurizing purified water.
High-grade butyl diaphragm.
Nitrogen (N2) Air Filling
Pre-charged to 7 psi with compressed nitrogen resulting in stable air pressure over a long period of time.
Stainless Steel Connections
304 Stainless steel 1/4" NPT water connection and included 1/4" quick connect tank ball valve.
Stainless steel air valve (schrader valve).
Triple coated carbon steel shell for durability and years of rust free service.
This tank is a key component in a reverse osmosis (RO) system, providing clean, fresh water for your refrigerator, ice maker, and other applications. It stores purified water produced by the RO system and delivers it at a consistent pressure.
Key Features:
This tank is a key component in a reverse osmosis (RO) system, providing clean, fresh water for your refrigerator, ice maker, and other applications. It stores purified water produced by the RO system and delivers it at a consistent pressure.
Durable Construction:
The tank features a cold-rolled carbon steel shell for superior strength and longevity. To prevent rust and corrosion, the tank is triple-coated for years of reliable service.
Premium Materials:
The tank utilizes a 304 stainless steel male NPT connection for secure plumbing connections. It also boasts a high-grade butyl diaphragm and a polypropylene liner, both of which are rated safe for drinking water storage. The butyl diaphragm separates the air chamber from the water chamber, ensuring the water you consume is never in contact with air.
Pre-pressurized for Convenience:
Pre-pressurized for Convenience: The tank comes pre-charged to 7 psi (pounds per square inch), eliminating the need for manual pressurization before installation. This pre-charge ensures proper water flow from the tank to your RO system.
Compatible with Most Reverse Osmosis Units
The pressure tank air chamber is filled with nitrogen to extend its lifespan.
Water connection made of stainless steel.
The position of tank discharge can be either horizontal or vertical.
Standard Features
Connection
Certifications
Materials of Construction
Operating Limits
Specifications
| Models | Total Capacity | ≈ Usable Capacity | Diameter (in) | Height (in) | Connector Size | Color | ||
|---|---|---|---|---|---|---|---|---|
| Gal | Liter | Gal | Liter | |||||
| ROT-1-W | 1 | 3.8 | 0.6 | 2.3 | 6 | 9 | ¼" MNPT | White |
| ROT-2-W | 2 | 7.6 | 1.2 | 4.5 | 8 | 12 | ¼" MNPT | White |
| ROT-3-W | 3 | 11.4 | 1.8 | 6.8 | 9 | 16 | ¼" MNPT | White |
| ROT-4-W | 4.5 | 17 | 2.8 | 10.6 | 11 | 16 | ¼" MNPT | White |
| ROT-6-W | 6 | 22.7 | 3.6 | 13.6 | 12 | 17 | ¼" MNPT | White |
| ROT-10-W | 10 | 37.9 | 6 | 22.7 | 12 | 22 | ¼" MNPT | White |
| ROT-14-W | 14 | 52.9 | 8.4 | 31.7 | 16 | 25 | ¼" MNPT | White |
| ROT-14-B34 | 14 | 52.9 | 8.4 | 31.7 | 16 | 25 | ¾" MNPT | Blue |
| ROT-20-B34 | 20 | 80 | 14 | 53 | 16 | 31 | ¾" MNPT | Blue |
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| UPC | 745051165543 |
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