Flexwave Composite FWRO120 RO Pressure Tank 120 Gal 1-1/4" NPT
Flexwave Composite FWRO120 RO Pressure Tank 120 Gal 1-1/4" NPT
Description
Flexwave Composite RO Pressure tanks are high performance tanks for residential and light commercial RO applications. The Flexwave tanks feature a continuous wound fiberglass and epoxy resin outer shell and a seamless spinwelded inner shell. Other features include a 25-year rated CAD-2 Water Chamber with a 100% butyl rubber diaphragm and anti-microbial polypropylene lower chamber, a NPT male thread made of rigid PVC, and an air valve made of brass with a rubber O-ring seal. All Flexcon Flexwave RO tanks are pressure tested and come with a 5-year limited warranty. Buy a Flexwave Composite Pressure tank with confidence for your home or light commercial applications. The FWRO120 is a 119 gallon tank that is WQA-NSF/ANSI 61 certified, is 72.1 inches in height, and weighs 80 pounds when empty.
- Total Volume: 119 Gallons
- Holding Capacity @ 10psi: 79.6 Gallons
- Dimensions: 24.2" x 72.1"
- Connections: 1-1/4" NPT
Customer Reviews
Frequently Asked Questions
Q:
What does the 120-gallon rating mean on the Flexwave FWRO120?
A:
It is the tank’s nominal internal volume, not the amount delivered at the faucet. Usable drawdown depends on air precharge, feed pressure, and RO shutoff pressure.
Q:
What connection does the Flexwave FWRO120 use?
A:
It uses a 1-1/4-inch male NPT connection. Match thread size, valve or fitting material, and required flow before ordering.
Q:
How much installation space is required?
A:
The tank is approximately 72.1 inches high. Allow additional room for piping, support, ventilation, and access to the air valve.
Q:
What air pressure should the tank have?
A:
Check precharge with the water side empty and use the manufacturer’s specified setting. Do not adjust air pressure while the tank contains water.
Q:
Why might the tank deliver less water than expected?
A:
Incorrect precharge, low feed pressure, high shutoff pressure, restricted filters or membranes, or a damaged diaphragm can reduce drawdown.
Q:
Which systems use the Flexwave FWRO120?
A:
The catalog lists: FWRO120, COM450S, COM150S, COM250S, COM-II-150S, COM-II-250S, COM-II-450S. Confirm the exact model and part number on your equipment before ordering Flexwave FWRO120.
