Efficiency Statement - NUVIA Signature NW-SIG-948-1.0 Owner's Manual

EFFICIENCY STATEMENT

This product is efficiency rated according to NSF/ANSI 44. The stated efficiencies are valid only at the specified sodium dosages and
maximum service flow rate.
MODEL NUMBER
QTY HIGH CAPACITY MEDIA
RATED SERVICE FLOW (GPM)
PRESSURE DROP AT RATED SERVICE
FLOW (PSI)
RATED SOFTENING CAPACITY
(GRAINS)
EFFICIENCY (GRAINS/LB SODIUM)
MAX. FLOW RATE TO DRAIN (GPM)
WORKING PRESSURE
OPERATING TEMPERATURE
These refiners conform to NSF/ANSI 44 for the specific performance claims as verified and substantiated by test data. These models
are efficiency rated. The efficiency rating is valid only at the stated sodium dose and maximum service flow rate. They have a demand
initiated regeneration (D.I.R.) feature that complies with specific performance specifications intended to minimize the amount of
regenerant brine and water used in their operation. These refiners have a rated refiner efficiency of not less than 3350 grains of total
hardness exchange per pound of sodium (based on sodium chloride) and shall not deliver more sodium than their listed ratings. The
rated sodium efficiency is measured by laboratory tests described in NSF/ANSI Standard 44. These tests represent the maximum
possible efficiency that the systems can achieve. Operational efficiency is the actual efficiency after the system has been installed. It is
typically less than the efficiency due to individual application factors including water hardness, water usage, and other contaminants
that reduce the refiner's capacity. These systems are not intended for use with water that is microbiologically unsafe or of unknown
quality without adequate disinfection before or after the system. For best results, use plain, white block sodium. Refer to Installation/
operation manual and warranty for further details on installation, parts and service, maintenance and further restrictions or limitations
to the use of the product.
Certified by IAPMO R&T according to NSF/ANSI 44
for effective reduction of hardness (calcium and
magnesium) as verified and substantiated by test data.
4
PERFORMANCE DATA SHEET
NW-SIG-948-1.0 NW-SIG-1054-1.0
0.75 FT3 1.0 FT3
11.0 11.2
15.0 15.0
10,221 @ 2.25LBS 13,629 @ 4.5LBS
4,543 4,543
2.0
MIN 39 - MAX. 100 DEGREES FAHRENHEIT
NW-SIG-1252-1.0
1.5 FT3
12.4
15.0
20,443 @ 6LBS
4,543
2.4 3.5
MIN. 20 - MAX. 125 PSI
NW-SIG-1354-1.0
2.0 FT3
12.6
15.0
27,258 @ 6LBS
4,543
4.0