VZN V SERIES
7
P/N 1011266 Rev. D 11/16
PERFORMANCE DATA SHEET
Performance Claims for Percent Reduction
This system has been tested according to NSF/ANSI
Standard 42 and 53 for reduction of the substances listed
below. The concentration of the indicated substances in water
entering the system was reduced to a concentration less than
or equal to the permissible limit for water leaving the system,
as specified in NSF/ANSI 42 or 53. While testing was per-
formed under standard laboratory conditions, actual perfor-
mance may vary.
NOTE: The NSF information provided applies to the Ultra
Filter cartridge.
Do not use with water that is microbiologically unsafe or
of unknown quality without adequate disinfection before
or after the system. Systems certified for cyst reduction
may be used on disinfected waters that may contain fil-
terable cysts.
Filter Cartridge Capacities
Maximum Operating Pressure
100 psig (690 kPa)
Maximum Operating Temperature
100°F (38°C)
Minimum Operating Temperature
40°F (4°C)
Maximum Trans Membrane Pressure
45 PSI (3.1 Bar)
pH Range
3-10
MWCO
100 kD
NSF Certified Rated Service Flow:
VZN-441VE & VZN-441VE-T5
7.7 gpm (29 l/m)
NSF Certified Rated Capacity for Chlorine Reduction:
VZN-441VE & VZN-441VE-T5
255,000 gal
(965,175 l)
Substance
Influent
Challenge
Concentration
Reduction
Requirement
Minimum
%
Reduction
cyst
1
minimum
50,000/L
99.95%
99.95%
Turbidity
11 ± 1 NTU
≤ 0.5 NTU
95.9%
Particulate Class I
Particles 0.5 to <
1
µ
m
at least 10,000
particles /mL
≥ 85%
99.5%
Chlorine
2.0mg/L ± 10%
≥ 50%
95.6%
1based on the use of microspheres or
Cryptosporium parvum
oocysts
System Tested and Certified by NSF
International against NSF/ANSI
Standard 42 and 53 for the reduction of:
Standard No. 42: Aesthetic Effects
Chlorine Reduction
Nominal Particulate Reduction Class I
Standard No. 53: Health Effects
Cyst Reduction
Turbidity Reduction
as verified and substantiated by test data.
