Submittal Sheet

WHOLE HOUSE WATER SOFTENING SYSTEMS
PENTAIR
§
WHOLE HOUSE WATER SOFTENING SYSTEMS SPEC SHEET PENTAIR.COM
Coated Stock - CMYK
PART NO. 35920 35921 35922
Rated Service Flow (gpm) 11.6 11.9 13.2
Pressure Drop at Rated
Service Flow Rate (psi)
12 15 15
Rated Capacity
(grains @ lbs of salt)
17,500 @ 3.9 lbs
25,200 @ 9.8 lbs
33,500 @ 15.6 lbs
24,300 @ 5.2 lbs
37,000 @ 14.3 lbs
48,600 @ 23.4 lbs
34,600 @ 7.5 lbs
50,400 @ 18.75 lbs
64,000 @ 30 lbs
Rated Efficiency
(grains/lb salt @ lbs of salt)
4,487 /lb. salt @
3.9 lbs
4,637 /lb. salt @
5.2 lbs
4,613 /lb. salt @
7.5 lbs
Gel Resin, Na Charged (cu ft) 1.0 1.5 2.0
Resin Tank Size (dia x h) 10" x 44" 10" x 54" 12" x 48"
Brine Tank Size (dia x h) 18" x 33" 18" x 33" 18" x 33"
Backwash (gpm) 2.5 2.5 3.5
APPLICATIONS
® Whole House
FEATURES • BENEFITS
®
Simple, electronic system for easy programming;
maintains settings during power outages
®
Automatic bypass for uninterrupted water ow to the home during regeneration
®
Singular, rotary disc seal for longer life and lower maintenance
®
Self-cleaning brine injector reduces maintenance
®
Safety valve prevents brine tank overow
®
Highly-ecient, chlorine-resistant resin for longer life
®
Demand-initiated system regenerates when necessary,
based on water usage, saving salt and water
®
1.0, 1.5 and 2.0 cubic foot capacities available to
meet household demand requirements
SPECIFICATIONS