26,000 - 36,000 Grain Residential
Water Treatment Systems
Specification Chart

MODEL NO. SERVICE FLOW (GPM) BACKWASH RATE (GPM) SOFTENING 10 LBS. CAPACITY 15 LBS. NITRATE CAPACITY (PPM) TANK SIZE COMMENTS: APPROX. WEIGHT
wsn941-10 8.0 2.0 29,000 gr. 33,000 gr. N/A 9x48 If water has iron content, occaisional cleaning with resin bed cleaner is recommended. 90 lbs.
wsn942-10 8.0 2.0 30,500 gr. 35,500 gr. N/A 10x47 Occaisional regeneration with soda ash and/or resin bed cleaner is recommended. 105 lbs.
wsn943-10 8.0 2.0 30,500 gr. 35,500 gr. 10 lbs. - 21,000
15 lbs. - 30,000
10x47 Other contaminations in the water may effect nitrate removal capcity. Contact SWT represntative for details. 105 lbs.
wsn944-10 8.0 2.5 29,000 gr. 33,000 gr. N/A 10x54 If water has iron content, occaisional cleaning with resin bed cleaner is recommended. 110 lbs.
wsn961-10 8.0 2.0 29,000 gr. 33,000 gr. N/A 9x48 If water has iron content, occaisional cleaning with resin bed cleaner is recommended. 90 lbs.
wsn962-10 8.0 2.0 30,500 gr. 35,500 gr. N/A 10x47 Occaisional regeneration with soda ash and/or resin bed cleaner is recommended. 105 lbs.
wsn963-10 8.0 2.0 30,500 gr. 35,500 gr. 10 lbs. - 21,000
15 lbs. - 30,000
10x47 Other contaminations in the water may effect nitrate removal capcity. Contact SWT represntative for details. 105 lbs.
wsc964-10 8.0 2.5 29,000 gr. 33,000 gr. N/A 10x54 If water has iron content, occaisional cleaning with resin bed cleaner is recommended. 110 lbs.
wsc941-10 8.0 2.0 15,850 gr. 24,750 gr. N/A 9x48   90 lbs.
wsc942-10 8.0 2.5 15,850 gr. 24,750 gr. N/A 10x54   110 lbs.
wsc961-10 8.0 2.0 15,850 gr. 24,750 gr. N/A 9x48   90 lbs.
wsc962-10 8.0 2.5 15,850 gr. 24,750 gr. N/A 10x54   110 lbs.
NOTES:
Operating pressure: 20 - 150 psi (1.4 - 10.3 bar)
Operating temperatures: 36 - 120ºF (2-48.9ºC)
All connections are 3/4” copper tube. Other connections are available.
Drain line required is 5/8” O.D. x 1/2”I.D. (Not included.)
Brine tanks are manufactured from ultraviolet resistant, FDA approved, black, high density polyethylene.
Brine tank capacity is 275 pounds of salt.
All pressure vessels are fiberglass reinforced, polyethylene and are NSF® listed.
All resin complies with USDA & FDA regulations paragraph 21CFR173.25 for potable water applications.


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