Complete Reverse Osmosis RO Systems
Series K - 28,800 - 324,000 Gallons per Day
Designed to produce low dissolved solids water from tap or well water, these industrial RO systems use high efficiency reverse osmosis membranes. The RO product water is used in applications such as semiconductor, boiler feed, pharmaceutical, municipal, water reuse, food processing, bottling, and a wide variety of other applications for water purification.
Series K Reverse Osmosis Systems use 8” Diameter, 40” long RO membrane elements. Membrane housing pressure vessels contain multiple RO membranes and are mounted in a horizontal position.
Key Features:
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Over 20 years of experience is reflected in our quality
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Heavy duty powder coated frame
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SS High pressure components, SS Pump
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Microprocessor Controlled Operation
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Conservatively engineered for reliable long term performance
- Factory tested to ensure trouble-free operation
STANDARD EQUIPMENT- Series K RO Systems
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Thin Film Composite Membranes
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FRP Pressure Vessels
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Motor Actuated Feed Valve
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Stainless Steel Centrifugal Pump
- Big Blue Filter for K-48B & K-68C,SS Housing for Others
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Low Pressure Shut-Off Switch
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Auto Feed Shut-Off
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Stainless Steel Flow Control
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Feed Pressure Gauges (2)
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System Pressure Gauges (2)
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Cleaning Ports (2)
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Permeate Flowmeter
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Concentrate Flowmeter
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Permeate TDS Display
- Powder Coated Frame
- ROC 150D Microprocessor/Controller Automatically Controls:
– Motorized Actuated Feed Valve
– Delayed High Pressure Pump Start-Up
– Automatic Shut-Down at Tank Full
– Low or High Pressure Fault Shut-Down
– Pre-Treatment Lock-Out
– Feed Water Flush at Shut-Down
- Two Panel Switches For:
– Auxiliary Output enable/disable
– System Power
- Five Indicator Lights:
– On/Off
– Backwash
– Tank Full
– LP Fault
– HP Fault
- Hour Meter
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Click Images to Enlarge
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Series K Reverse Osmosis System Specifications
| Model |
Capacity |
Number of elements* |
Line sizes |
Dimensions |
Approx. Weight |
| GPM |
GPD |
m3/hr |
Inlet
(Inches) |
Permeate
(inches) |
Concentrate
(inches) |
Length |
Width |
Height |
| lb |
kg |
| in. |
cm. |
in. |
cm. |
in. |
cm. |
| K-48B |
20 |
28,800 |
4.5 |
4 |
2 |
1 1/2 |
1 1/2 |
100 |
254 |
44 |
112 |
72 |
183 |
1,310 |
594 |
| K-68C |
30 |
43,200 |
7 |
6 |
2 |
1 1/2 |
1 1/2 |
134 |
340 |
44 |
112 |
72 |
183 |
1,425 |
646 |
| K-98C |
45 |
64,800 |
10 |
9 |
2 |
1 1/2 |
1 1/2 |
134 |
340 |
44 |
112 |
72 |
183 |
1,735 |
787 |
| K-128D |
60 |
86,400 |
14 |
12 |
3 |
2 |
2 |
174 |
442 |
44 |
112 |
72 |
183 |
2,005 |
909 |
| K-168D |
80 |
115,200 |
18 |
16 |
3 |
2 |
2 |
174 |
442 |
44 |
112 |
72 |
183 |
2,275 |
1,032 |
| K-208D |
100 |
144,000 |
23 |
20 |
3 |
3 |
2 |
174 |
442 |
44 |
112 |
72 |
183 |
2,645 |
1,200 |
| K-248D |
120 |
172,800 |
27 |
24 |
4 |
3 |
2 |
174 |
442 |
44 |
112 |
72 |
183 |
2,910 |
1,320 |
| K-288D |
140 |
201,600 |
32 |
28 |
4 |
3 |
2 |
174 |
442 |
60 |
152 |
72 |
183 |
3,280 |
1,488 |
| K-368F |
175 |
252,000 |
40 |
36 |
4 |
3 |
2 |
254 |
645 |
60 |
152 |
72 |
183 |
3,795 |
1,721 |
| K-428F |
200 |
288,000 |
45 |
42 |
4 |
3 |
2 |
254 |
645 |
60 |
152 |
72 |
183 |
5,275 |
2,392 |
| K-488F |
225 |
324,000 |
51 |
48 |
4 |
3 |
2 |
254 |
645 |
60 |
152 |
72 |
183 |
5,660 |
2,567 |
| K-548F |
250 |
360,000 |
57 |
54 |
6 |
4 |
3 |
288 |
731 |
60 |
152 |
82 |
208 |
7,140 |
3,245 |
| K-608F |
275 |
396,000 |
63 |
60 |
6 |
4 |
3 |
288 |
731 |
60 |
152 |
82 |
208 |
8,680 |
3,945 |
| K-668F |
300 |
432,000 |
68 |
66 |
6 |
4 |
3 |
288 |
731 |
60 |
152 |
82 |
208 |
10,285 |
4,675 |
| K-728F |
325 |
460,000 |
74 |
72 |
6 |
4 |
3 |
288 |
731 |
60 |
152 |
82 |
208 |
11,890 |
5,404 |
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* Elements are 40" (102 cm) in length × 8" (20 cm) in diameter
| OPTIONAL EQUIPMENT- Series K RO Systems |
- SS Filter Housing (K-48B & K-68C)
- Concentrate Recycle Flowmeter
- Permeate Flush System
- pH Monitor
- Temperature Gauge
- Float Tree for Storage Tank*
- Feed TDS Monitor
- Chemical Dosing System
- Feed Booster Pump
- Permeate Repressurization Pump
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- PLC
- Differential Pressure Gauge
- ORP Monitor/Controller
- Integrated Cleaning
- Turbidity Meter
- Pre-Treatment Equipment:* Carbon filter, Water Softener, media filter
- Crating*
*Recommended Minimum Options |
| NOTES- Series K RO Systems |
- All dimensions and weights are approximate.
- Systems rated at 77°F (25°C) using 1000 ppm to 3000 ppm feed water and approx. 225 psi (16 kg/cm²) pressure. System capacity changes significantly with water temperature and feed TDS. For higher TDS, a water analysis must be supplied and could result in modifications to the system.
- Chlorine must be removed prior to RO System if present in the feed water.
- Water must be pretreated by softener or antiscalant to avoid scaling the membranes.
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| ORDERING INFORMATION- Series K RO Systems |
Please add our voltage codes to the end of the model number when ordering. Example: K-48B-236 = 220/230v / 3 ph / 60 hz
| voltage codes: |
236 = 220 or 230v/ 3ph/ 60 hz
436 = 460 or 480v/ 3ph/ 60 hz |
235 = 220v/3ph/50hz
335 = 380v/3ph/50 hz |
No Single Phase Available |
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| Replacement Parts & Consumables for Series K Reverse Osmosis Systems |
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This page was last updated
03/09/09
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