WATER TREATMENT FOR HEMODIALYSIS – REVERSE OSMOSIS SYSTEM FOR CENTRAL DIALYSIS
The MROZ is the best of both; an open frame RO and a cabinet RO. The pump and membranes are mounted on a corrosion resistant, powder coated open frame providing superior serviceability. The controls and hydraulic hardware are mounted in a low profile cabinet with full size door for easy access.
- 4” x 40” thin film composite membranes provide maximum contaminant Open Frame Reverse Osmosis System (MROZ Series)rejection while achieving high product flow and low energy use
High pressure stainless steel membrane housings with quick connects enable fast and efficient membrane replacement
Disinfection is quick and easy with a simple push of the keypad, the MROZ can be disinfected with PAA and rinsed in 2 hours
High efficiency quiet submersible pump with integral motor starter and motor protection keeps system running smoothly and protects the motor from overload
Microprocessor controller with backlit LCD display shows product and feed water conductivity, product water temperature, operating hours, percent rejection, and a variety of operating status messages
Programmable flush for storage tank or direct feed keeps RO fresh between uses
Product divert feature diverts water to the drain when the conductivity exceeds the set point for added patient safety
CERTIFICATIONS
- Entire device conforms to IEC UL standard 61010-1
FDA 510K / ISO 13485 Registered Medical Device
Health Canada Medical Device License 90655
| MODEL | MRO3Z | MRO4Z | MRO5Z | |
|---|---|---|---|---|
| Performance | Projected Rejection | 96% | ||
| Production GPD* (up to) | 6,600 | 8,800 | 11,000 | |
| Production GPM* (up to) | 4.6 | 6 | 7.6 | |
| Electrical (requires 2 supplies) | Pump 3 Ph (Specify voltage) | 208V 5.5 Amps, 230V 4.7 Amps, 460V 2.5 Amps |
208V 8.8 Amps, 230V 7.6 Amps, 460V 3.8 Amps |
|
| For single phase a phase converter must be purchased | ||||
| Pump HP | 1 | 2 | ||
| Controller | 120V, 15 Amps, 1 Ph | |||
| Membranes | Size In. | 4 x 40 FRP | ||
| Type | LE TFC | |||
| Housings | Stainless Steel | |||
| Quantity | 3 | 4 | 5 | |
| Feed Requirements | Max Free Chlorine | <0.1 | ||
| Temp. Range | 41°F – 90°F, Ideal 77°F | |||
| Operating pH Range | 6-9 | |||
| Pre-Filtration Required | 1 Micron | |||
| Pressure Feed PSIG | 50-90 | |||
| Max. Fouling Index SDI | <3 | |||
| Connections In. (in/out/drain) | 1 / ¾ / 1 | |||
| Dimensions In. (W x D x H) | 26 x 30 x 66 | 26 x 46 x 66 | ||
| Weight (Operating / Shipping) | 403 / 643 | 439 / 679 | 475 / 715 | |
| * RO flow rates are based on feed water at 77°F, 50 psi feed pressure, and with a maximum loop backpressure of 50 psi. Contact an AmeriWater representative for additional design guidance if the loop backpressure will exceed 50 psi. | ||||
| MODEL | MRO6Z | MRO7Z | MRO8Z | |
|---|---|---|---|---|
| Performance | Projected Rejection | >96% | ||
| Production GPD* (up to) | 13,200 | 15,400 | 17,600 | |
| Production GPM* (up to) | 9 | 10.5 | 12.2 | |
| Electrical (requires 2 supplies) | Pump 3 Ph (Specify voltage) | 208V 8.8 Amps, 230V 7.6 Amps, 460V 3.8 Amps |
208V 12 Amps, 230V 10.1 Amps, 460V 5.3 Amps |
|
| For single phase a phase converter must be purchased | ||||
| Pump HP | 2 | 3 | ||
| Controller | 120V, 15 Amps, 1 Ph | |||
| Membranes | Size In. | 4 x 40 FRP | ||
| Type | LE TFC | |||
| Housings | Stainless Steel | |||
| Quantity | 6 | 7 | 8 | |
| Feed Requirements | Max Free Chlorine | <0.1 | ||
| Temp. Range | 41°F – 90°F, Ideal 77°F | |||
| Operating pH Range | 6-9 | |||
| Pre-Filtration Required | 1 Micron | |||
| Pressure Feed PSIG | 50-90 | |||
| Max. Fouling Index SDI | <3 | |||
| Connections In. (in/out/drain) | 1 / ¾ / 1 | |||
| Dimensions In. (W x D x H) | 26 x 46 x 66 | |||
| Weight (Operating / Shipping) | 525 / 765 | 575 / 815 | 625 / 865 | |
| * RO flow rates are based on feed water at 77°F, 50 psi feed pressure, and with a maximum loop backpressure of 50 psi. Contact an AmeriWater representative for additional design guidance if the loop backpressure will exceed 50 psi. | ||||