2025 Nelsen Corporation Catalog - Catalog - Page 41
Nelsen Water Solutions 1-1/2" Systems 2
NWS15 1-1/2" Commercial Systems
NWS15 AUTOMATIC METER SYSTEMS
NWS15M-110
110,000 Grain System Only
NWS15M-120
120,000 Grain System Only
NWS15M-150
150,000 Grain System Only
NWS15M-210
210,000 Grain System Only
NWS15M-300
300,000 Grain System Only
FOR PROGRESSIVE FLOW SYSTEMS
Built-in Progressive flow eliminates the need for the Clack Controller. Program 2 to 4 systems for a Progressive Flow System by adding (1) Communication Cord for the system, (1) Meter, and (1) No Hard Water
Bypass for each valve in the system.
CL-COM-34-12
Clack Progressive System Cord, 3 & 4 Tank, 12'
CL-NHBP-15
Clack 1½" No Hard Water Bypass Valve
CL-15-EM
Clack 1½" Meter Assembly Male x Female NPT
ADD NUMBER OF BRINE TANKS NEEDED
BT2441R-484-5
24" x 41" w/484, Air Check, 5" Well
BT2450R-484-5
24" x 50" w/484, Air Check, 5" Well
BT3050R-484-5
30" x 50" w/484, Air Check, 5" Well
BT3950R-484-5
39" x 48" w/484, Air Check, 5" Well
NWS15 SYSTEM
CL-COM-34-12
NWS15 1-1/2" Twin Alternating Systems
Includes (2) base NWS15 Time Clock Systems, (1) 1-1/2" Stainless Steel Electronic Meter, (1) Clack 1-1/2"
MAV (Motorized Alternating Valve) and (1) Commercial brine tank equipped as follows, Clack 484 Commercial Safety Valve, air check, overflow elbow, 5" brine well and cap.
NWS15-TA-110-C2441
110,000 Grain System w/24" x 41" w/484 Safety Valve
NWS15-TA-120-C2441
120,000 Grain System w/24" x 41" w/484 Safety Valve
NWS15-TA-150-C2450
150,000 Grain System w/24" x 50" w/484 Safety Valve
NWS15-TA-210-C2450
210,000 Grain System w/24" x 50" w/484 Safety Valve
NWS15-TA-300-C3050
300,000 Grain System w/30" x 50" w/484 Safety Valve
CL-NHBP-15
PRODUCT FEATURES
PROGRESSIVE FLOW SETUP CONTROL VALVE WITH NO HARD-WATER
BYPASS VALVE AND METER INSTALLED
Capacity
Resin
Support Bed
Brine
9#
15#
Cu. Ft
½x¼
NWS15M-110
14 X 65 24 x 41
84k
110k
3.5
X
NWS15M-120
16 x 65
24 x 41
96k
120k
4
X
NWS15M-150
18 x 65
24 x 41
120k
150k
5
X
Model Number
Tank Size
• 1-1/2" top mount control valve suited for midsize commercial/industrial applications
• Lead free brass valve body
• Service flow rate of 60 GPM,
backwash 50 GPM
• Progressive Flow Built-in for 2 to 4 systems,
Clack System Controller not required
• Service Alarm - Time, Volume or Both
• Programmable Scrolling Dealer Name &
Contact Number
• Pre or Post treated water regenerant refill
Resin
• Methods to initiate regeneration; meter
immediate, meter delayed, time clock delayed
• Optional double backwash feature offers
optimum regeneration, cleaning ability and
efficiency
• Fully adjustable cycle times with 6-cycle
control delivers controlled backwash, downflow brining/slow rinse, second backwash, fast
rinse, refill and down-flow service
• 15-volt output AC Adapter provides safe and
easy installation
• Fully adjustable cycle sequences and times
BackWash
Salt Required
¼x⅛
Service
Flow
9#
15#
Space Rqd.
WxDxH
Shipping
Weight
50
22
3.5
31.56
52
40 x 24 x 75
295
75
35
7.5
36
60
44 x 24 x 75
425
100
40
10
45
75
46 x 24 x 78
575
NWS15M-210
21 x 62 24 x 50
168k
210k
7
100
50
45
13
63
105
49 x 24 x 74
700
NWS15M-300
24 x 72 30 x 48
240k
300k
10
150
100
50
15
90
150
58 x 30 x 85
975
• Capacities are based on resin manufacturer’s data • All flow rates are in Gallons Per Minute • All sizes and space required are in inches
**Space required and shipping weight are for single tank systems w/standard size brine tanks; twin alternating systems require additional spacing and are additional weight
Call Nelsen Toll-Free from Anywhere in the U.S. - 800.362.9686
All prices and products subject to change without notice. ©Nelsen Corporation
2- 3
Commercial Water Softeners
Includes Nelsen Water Solutions 1-1/2" metered control valve with commercial distributors, gravel bed,
and high-capacity resin. Order brine tank(s) separately.
Signature Series
