Koch High Rejection Membranes
Koch/Fluid Systems Thin Film High Rejection Reverse Osmosis Membranes
KOCH HR Series Have been discontinued. Please see Recommended Replacement Membrane Elements
| Obsolete KOCH Membrane Model | Recommended Replacement | Specifications for Obsolete Models - For Reference Only | |||
| Size | Permeate Flow | Chloride Rejection | |||
| (Dia." x L") | GPD | m³/d | |||
| 2540HR | M-T2540A | 2.5×40 | 750 | 2.8 | 99.40 |
| 4040-HR-T | M-T4040A | 4×40 | 2,270 | 8.6 | 99.55 |
| 4040-HR | M-B4040A | 4×40 | 2,270 | 8.6 | 99.55 |
| 8040-HR-375 | Still Offered by Koch | 8×40 | 10,200 | 38.6 | 99.50 |
| 8040-HR-400 | 8×40 | 11,000 | 41.6 | 99.50 | |
