Nimbus Water Systems REVERSE OSMOSIS TREATMENT SYSTEM MN-800-TF Manual Do Utilizador

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The Nimbus MN-800 TF is the perfect system for a wide variety of applications.  Features include 
stainless steel pressure vessels, frame and concentrate recirculation valve.  There are pressure 
gauges on the pre-filter outlet, post-filter inlet and the high pressure outlet of the desalinator array. 
 The MN-800 TF is also equipped with a 20" 10µ (micron) carbon cartridge pre-filter and post-
filter.  An Auxiliary 10” Post Filter with a Calcite element is included in the product line of one 
desalinator.   MN-800 TF systems have a nominal production rate of 800 gallons per day. 

§1.0  MN-800 TF SYSTEM SPECIFICATIONS 
 

MODEL NO. 

  MN-800 TF 

Membrane Type 

 

Thin Film 

No. of Desalinators 

 

2 (2525)  

Production Rate † (GPD) 

800  

Production Rate † (ml/min) 

2,103  

Maximum Operating Pressure (PSI) 

200  

Maximum Recovery 

 

33% 

Electrical Supplies 

110V/60 Hz 

11.0 A 

  220V/60 Hz 

5.2 A 

   

 

   

 

Motor Rating 

 

3/4 HP 

Pump Model 

       2504 A 

Dimension 

42”H x 19”W x 16”D 

Weight 84 

lbs 

 
    † 

Production rates are based on 200 psi net working pressure at 77

°

F with feed water containing 1000 ppm 

NaCl.  Flow tolerances are ± 15%. 

§2.0  SYSTEM COMPONENTS (See Figure 1) 
 
DESALINATOR: This is where the dissolved solids are separated from the feed water.  This 
assembly consists of a 316 stainless steel pressure vessel that houses the reverse osmosis (RO) 
membrane.   The MN-800 TF models come equipped with a Thin Film (TF) Membrane. 
 
PUMP/MOTOR ASSEMBLY: The rotary positive displacement pump boosts water pressure in the 
desalinator to about 185 psi (12.8 bar) to ensure high solids rejection and high flow rates. 
 
SOLENOID VALVE: Electrically operated valve that prevents water from flowing through the 
system when it is not in operation.