The 4400M reverse osmosis line of water purification devices was introduced to the hemodialysis market in the United States back in early 2000. Since then, it has proven to be a straight-forward and economical system, making it both reliable and easy-to-operate.
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Standard Features
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4400M Specifications | ||||
Standard Systems 60 Hz @ 25°C | ||||
Permeate | Concentrate | Motor | Elements | |
Model Number | gpm (lpm) | gpm (lpm) | hp | Number |
4400M-4K | 2.8 (10.5) | 0.8 (3.0) | 2 | 2 |
4400M-8K | 5.6 (21.2) | 1.8 (6.8) | 3 | 4 |
4400M-12K | 8.3 (31.4) | 2.8 (10.6) | 5 | 6 |
4400M-16K | 11.0 (41.6) | 3.7 (14.0) | 5 | 8 |
Non Standard Systems (Additional lead time will apply) | ||||
Permeate | Concentrate | Motor | Elements | |
Model Number | gpm (lpm) | gpm (lpm) | hp | Number |
4400M-6K | 4.2 (15.9) | 1.3 (4.9) | 3 | 3 |
4400M-10K | 6.9 (26.1) | 2.3 (8.7) | 5 | 5 |
4400M-14K | 9.5 (36.0) | 3.2 (12.1) | 5 | 7 |
4400M-18K | 12.5 (47.3) | 4.2 (15.9) | 7.5 | 9 |
4400M-20K | 13.9 (53.0) | 4.7 (17.8) | 7.5 | 10 |
4400M-24K | 16.7 (64.4) | 5.7 (21.6) | 7.5 | 12 |
System Dimensions: | 77.5” High x 38” Wide x 29” deep (All weights and dimensions are approximate) | |||
Operating Parameters | ||||
Operating Pressure: | 250 psig (1724 KPA) | |||
Maximum Recovery: | 75% | |||
Nominal Rejection: | 95-99% | |||
Operating Temperature: | 2-35º C (35-95º F) | |||
Minimum Inlet Pressure: | 30 psig (210 KPA) | |||
Design Temperature: | 25º C (77º F) | |||
Electrical Requirements: | 208/3/60 |
![]() | 4400M Reverse Osmosis System Datasheet | |
![]() | New ISO Water Quality Standard for Hemodialysis Brochure | |
![]() | Dialysis Water Products Brochure |