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  UV 20 WS

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UV 20 WS

 MODEL

UV 20 WS

NOMINAL FLOWRATE:

6 gpm (1.3m3/h)

POWER CONSUMPTION:  

20 Watts

UV-C DOSE @ 253.7nm:

30,000 uWaec / cm2

NOMINAL POWER:

22 Watts

UV POWER OUTPUT

6.5 Watts

OPERATION LIFETIME

10,000 hours

TEMPERATURE RANGE :
- WATER
- AMBIENT



2-45C (36-104F)
2-45C (36-104F)

MAXIMUM OPERATING
PRESSURE:

304 Stainless steel chamber 100 psi (7.2 bar)
316 Stainless steel chamber 125 psi (9.0 bar)

PLUMBING CONNECTION:

3/4" NPT

MATERIALS:
- CHAMBER

Polished stainless steel 304 or 316 on request

DIMENSIONS:
- CHAMBER 0 x L(INCH)
:(mm)

4.0x19"1/4
101x490

WEIGHT:
- CHAMBER
incl.Electronic ballast

6.1 kg.

AC = Activated carbon CR= Cation resin CC= Ceramic cartridge
UV = Ultra violet SS= Stainless steel (Polished)  

REMARK 

1) Measured @ 253.7 n m and with a water temperature of 15.6oC
2) UV power output of the arc tube reduced by 30%
3) SS 316 upon request.
* UV monitor is a optional accessory

Technical data subject to change witbout previous notice

For Clear,Fresh Water Application

Turbidity: 5 Nephelometric turbidity units (N.T.U.)
Total Suspended Solids: 10 milligrams per liter (mg/L)-maximum
pH: 6.5-9.5
Color: None
Hardness: 6 grains per gallon (g.p.g.)or 102 part per million (p.p.m.)
Iron: 0.3 milligrams per liter (mg/L)-maximum
Manganese: 0.05 milligrams per liter (mg/L)-maximum

For Wastewater Applications
Biological Oxygen Demand: 30 milligrams per liter (mg/L) - maximum
Total Suspended Solids: 30 milligrams per liter (mg/L) - maximum
Ultraviolet transmission
at 254 nanometers:
65% through one centimeter -minimum
Code : UV 20 WS
 
66/4-6 Moo 4 Suksawad Road, Bangperng, Prapradaeng Distract Samutprakarn 10130 Thailand
Tel. (662) 462-6316,463-3217,463-3676,8171470-1 Fax. (662) 464-3274 E-mail. contact@cygnusintl.com
Copyright @ 2012 Cygnus International Co.,Ltd. All Right Reserved.