Star 3012 RO Membrane
Reverse osmosis membrane · 3012 (3" × 12") · 300 / 400 / 500 / 600 GPD · Star
Star 3012 reverse osmosis membrane in 300 / 400 / 500 / 600 GPD capacity options, used in direct-flow (High Flow) and high-output reverse osmosis units.
- Capacity
- 300 / 400 / 500 / 600 GPD
- Membrane size
- 3012 3" × 12"
- Brand
- Star
Stock codes3-1-1-ST3003-1-1-ST4003-1-1-ST5003-1-1-ST600
Overview
Water entering the membrane spiral under pressure flows over the surface of the semi-permeable membrane; only water molecules pass through its pores to the permeate outlet. The rejected substances leave through the concentrate outlet to the drain.
Applications
- Direct-flow (High Flow) reverse osmosis units
- Office and small commercial treatment systems
- High-output residential systems
Models and Stock Codes
| Stock Code | Model | Size | Capacity (GPD) | Capacity (L/day) |
|---|---|---|---|---|
| 3-1-1-ST300 | 300 GPD Membrane | 3012 | 300 | 1,136 |
| 3-1-1-ST400 | 400 GPD Membrane | 3012 | 400 | 1,514 |
| 3-1-1-ST500 | 500 GPD Membrane | 3012 | 500 | 1,892 |
| 3-1-1-ST600 | 600 GPD Membrane | 3012 | 600 | 2,271 |
Capacity is a nominal value; actual production depends on water temperature, pressure and TDS. L/day is calculated from GPD (1 gallon = 3.785 L).
Wholesale and OEM
Request a quote and lead time for this product
We quote distributors, installers and project contractors by stock code. Ask us about OEM and private label production as well.



