2023 Online Catalog - Flipbook - Page 104
3
Clack WS3 Filter Systems
Clack WS3 Backwash Only Filters (L/Media)
Systems feature the Clack WS3, 3" control valve with 9 fully adjustable cycles. Optional double
backwash feature offers optimum regeneration, cleaning ability and efficiency. Also included are
commercial distributors and gravel bed; choose from a variety of filter media.
WS3-AF24
WS3-AF30
WS3-AF36
WS3-AF42
WS3-AF48
$
24" x 72" Backwash Filter
30" x 72" Backwash Filter
36" x 72" Backwash Filter
42" x 72" Backwash Filter
48" x 72" Backwash Filter
8,810.00
10,014.00
$
10,946.00
$
13,852.00
$
16,182.00
$
Product Features
Filtration Equipment
WS3 CONTROL VALVE
20
Control Valve Certified to
NSF/ANSI 61 and 372.
• 3" top mount or side mount control valve suited
for commercial and industrial applications
• Lead free brass valve body
• Economical stainless steel optional meter
assembly
• Service flow rate 250 gpm (946 lpm) (56.8
m3/h), Backwash flow rate 220 gpm (833 lpm)
(50.0 m3/h)
• Solid state microprocessor with easy access
front removable POD
• Front panel display for Time of Day, Current
Flow Rate, Totalizer and Volume/Days until
Regeneration
• Methods to initiate down flow regeneration;
meter delayed, meter immediate, time clock
delayed
• Fully programmable regeneration cycle
sequences (maximum 9)
• Fully programmable regeneration cycle times
• Pre or Post treated water regenerant refill
• Days override feature; 1-28 days available
• Capacitor back-up with up to 24 hour carry
over
• 20-volt output AC adapter provides safe and
easy installation
• Reliable and proven DC drive
CLACK WS3 CONTROL
TANK SIZE
24 x 72
30 x 72
36 x 72
Maximum Flow Rate, System - 250 gp m
Maximum Backwash Rate,
Min
Max
BKW
Min
Max
BKW
Min
Max
BKW
Min
Greensand Plus
6.3
37.7
35.0
9.2
55.0
55.0
14.0
84.0
85.0
19.0
Birm
11.0
15.7
35.0
17.0
24.6
50.0
24.7
35.4
70.0
33.7
Carbon
15.0
30.0
30.0
25.0
50.0
50.0
35.0
70.0
70.0
48.0
Calcite/Corosex
9.4
18.8
35.0
14.7
29.5
50.0
21.2
42.4
70.0
28.9
Multi-Media
25.0
56.0
35.0
39.0
88.0
55.0
56.0
127.0
85.0
77.0
Filter Ag
15.0
30.0
30.0
25.0
50.0
50.0
35.0
70.0
70.0
48.0
Filter Sand
25.0
56.0
35.0
39.0
88.0
55.0
56.0
127.0
85.0
77.0
Chemsorb
38.0
62.0
40.0
60.0
75.0
50.0
80.0
125.0
85.0
115.0
MTM
15.0
30.0
30.0
25.0
50.0
50.0
35.0
70.0
70.0
48.0
KDF
15.0
45.0
90.0
25.0
75.0
150.0
35.0
105.0 210.0
X
Pyrolox
15.0
25.0
85.0
25.0
40.0
140.0
35.0
57.0
200.0
X
VALVE SPECIFICATIONS
Mineral Tank Size
24 x 72
30 x 72
36 x 72
Pipe Size
3"
3"
3"
Drain Pipe Size
3"
3"
3"
Distributor Pilot
3"
3"
3"
Tank Thread
6" Flange
6" Flange
6" Flange
Overall Height, Inches
90
94
96
For more information visit – NelsenCorp.com
• Commercial.NelsenCorp.com •
All prices and products subject to change without notice. ©Nelsen Corporation
42 x 72
System
Max
115.0
48.1
96.0
57.7
173.0
96.0
173.0
173.0
96.0
X
X
48 x 72
- 220 gpm
BKW
Min
115.0
25.0
105.0
44.0
95.0
63.0
105.0
37.7
115.0 100.0
95.0
63.0
115.0 100.0
115.0 150.0
95.0
63.0
X
X
X
X
42 x 72
3"
3"
3"
6" Flange
107
VestaWater.com
Max
150.0
62.9
126.0
75.4
226.0
126.0
226.0
226.0
126.0
X
X
48 x 72
3"
3"
3"
6" Flange
105
BKW
150.0
140.0
125.0
140.0
150.0
125.0
150.0
150.0
125.0
X
X
