II
CERTIFIED CONTAMINANT REDUCTION PERFORMANCE
The following Body Glove BG-PURE Reverse Osmosis System conforms to NSF/ANSI 58 for the specific performance claims as verified and
substantiated by test data.
BG-PURE SYSTEM CONFIGURATION
Table 1
Model
Description
Storage
Tank
# of
Vessels
Storage
Tank
Capacity
Liters (gal)
Vessel
1
Vessel
2
Vessel
3
Vessel
4
Daily
Production
Rate
(2)
L/day
(G/day)
Efficiency
Rating
(3)
%
Recovery
Rating
(4)
%
Monitor
(6)
4VTFC25G-PB
Plastic/Metal
4
7.19 (1.9)
Sediment
Filter
Carbon
Filter
TFC
(1)
Membrane
Carbon
Filter
29.1 (7.7)
8.2
18
Smartap®
Push
Button
The manufacturer tested higher efficiency and recovery ratings using the 25 GPD TFC membranes with the Body Glove
BG-Pure. Stringent NSF/ANSI 58 testing criteria reported lower efficiency and recovery ratings, representing the worst
case tested scenarios. Under surrogate testing, using a storage tank with backpressure, the TDS reduction efficiency
percentage averaged 95% and the recovery rating percentage averaged 28.5% based on manufacturer test data.
CONDITIONS FOR USE
Table 2
Source Water Supply Profile
Chemical Parameters
Max mg/L
Community/Private
Chlorinated/Non-Chlorinated
Hardness (CaCO
3
)
<350 (20 gpg)
Feed Water Pressure
(5)
242-690 kPa (35-100 psi)
Iron (Fe )
<0.1
Temperature
4°-38° C (40°-100° F)
Manganese (Mn)
<0.05
pH Range
3.0 - 11.0
Hydrogen Sulfide (H
2
S )
0.00
Maximum TDS Level
2000 mg/L
Residual Chlorine (Cl
2
)
<2.0
Turbidity**
<1.0 NTU
** Nephelometric Turbidity Unit
*** Silt Density Index: Value stated in SDI units.
Maximum SDI***
<4.0
NOTES:
1. TFC refers to reverse osmosis membranes constructed from a THIN FILM COMPOSITE.
2. The daily production rate is the volume of product water produced by the system per day and is determined by testing in accordance with the procedure
outlined in NSF/ANSI Standard 58.
3. System’s Efficiency rating as verified by testing in accordance with NSF/ANSI standard 58. Efficiency rating means the percentage of the influent water to
the system that is available to the user as reverse osmosis treated water under operating conditions that approximate typical daily usage.
4. System’s Recovery rating as verified by testing in accordance with NSF/ANSI Standard 58. System’s Recovery rating means the percentage of the influent
water to the membrane portion of the system that is available to the user as reverse osmosis treated water when the system is operated without a storage
tank or when the storage tank is bypassed.
5. PRESSURE REGULATOR IS RECOMMENDED FOR FEED WATER PRESSURES EXCEEDING 552 kPa (80 psi).
6. SMARTAP® PUSH BUTTON MONITOR. Indicator lights located on the module cover report system status.
OPTIONS AND ACCESSORIES
PRODUCT WATER FAUCETS
BOOSTER PUMP
Faucets will be supplied as Air Gap.
A booster pump may be used if system pressure is below 242 kPa (35 psi).
Pump should be placed near RO Module and installed in feed water line just
before it enters Module.
Model 4VTFC25G-PB is tested and certified by WQA against NSF/ANSI 58 for the reduction of TDS
