2025 Nelsen Corporation Catalog - Catalog - Page 21
Nelsen Water Solutions C-Series 1-1/4" Softener Systems 1
The C-Series control equipped with the “EE” electronic control board is a 6-cycle control with fully
adjustable cycle times delivering controlled backwash, downflow brining/slow rinse, second backwash,
fast rinse, refill and downflow service with flow rates of 34 gpm and backwash capabilities of 32 gpm.
Four methods to initiate regeneration; meter immediate, meter delayed, time clock delayed or pressure
differential. A coin cell lithium battery offers back-up with a 8 hour carry over. The 15-volt output AC
adapter provides safe and easy installation. Reliable and proven DC drive.
Softeners include Nelsen C-Series 1-1/4" electronic metered valve, bypass valve, polyglass mineral
tank and standard mesh resin. Includes charcoal brine tank (sizes noted) with Clack 474 safety valve.
Order plumbing adapters separately on page 1-13. System Options shown on Page 1-20 & 21.
Tank Jackets available in Section 10
C-SERIES 1-1/4" CONTROL VALVE
WITH “EE” PROGRAM BOARD
NELSEN C-SERIES 1-1/4" ELECTRONIC METER SYSTEMS
C-EE12-80MB-C1840
80,000 Grain System (18" x 40" Brine Tank)
C-EE12-110MB-C2441
110,000 Grain System (24" x 41" Brine Tank)
C-EE12-120MB-C2450
120,000 Grain System (24" x 50" Brine Tank)
C-EE12-150MB-C2450
150,000 Grain System (24" x 50" Brine Tank)
C-EE12-210MB-C2450
210,000 Grain System (24" x 50" Brine Tank)
NELSEN C-SERIES 1-1/4" TWIN ALTERNATING SYSTEMS
Systems include two Nelsen C-Series 1-1/4" electronic “EE” controlled metered valve, 4 1-1/4" x 1-1/2" PVC
tube adapters, bypass valve, 2 polyglass mineral tanks, and standard resin. Includes charcoal brine tank
(sizes noted) with Clack 474 safety valve.
C-EE12-80MB-TA-C1840
80,000 Grain System (18" x 40" Brine Tank)
C-EE12-110MB-TA-C2441
110,000 Grain System (24" x 41" Brine Tank)
C-EE12-120MB-TA-C2450
120,000 Grain System (24" x 50" Brine Tank)
C-EE12-150MB-TA-C2450
150,000 Grain System (24" x 50" Brine Tank)
C-EE12-210MB-TA-C2450
210,000 Grain System (24" x 50" Brine Tank)
Call Nelsen Toll-Free from Anywhere in the U.S. - 800.362.9686
All prices and products subject to change without notice. ©Nelsen Corporation
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Residential Water Softeners
Nelsen Water Solutions C-Series 1-1/4" Electronic Systems
