Watts PWSSTD - Manual

For Residential and Light Commercial Applications
ES-WQ-PWSSTD
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Job Location ––––––––––––––––––––––––––––––––––––––––– Approval –––––––––––––––––––––––––––––––––––––––––––––
Engineer ––––––––––––––––––––––––––––––––––––––––––––– Contractor’s P.O. No. ––––––––––––––––––––––––––––––––––
Approval ––––––––––––––––––––––––––––––––––––––––––––– Representative ––––––––––––––––––––––––––––––––––––––––
Series PWSSTD
Whole House Water Softeners
Connection Size: 1" (25mm)
Flow Rate: Up to 13 gpm (49 lpm)
Our PWSSTD Series water softeners are designed for residen-
tial applications up to 13 gallons per minute peak flow rate.
This is our most popular selling series because they are priced
right and constructed of time proven materials.
Features
• Economical
• Top quality components
• Fully assembled and ready for installation
• Capacities up to 60,000 grains
• User friendly 5600 control valve
• Brine tanks with grid plates and safety floats
• 1" plumbing connections
Softening Media
Our ion exchange media is a high-capacity polystyrene resin
that combines high operating capacity with excellent chemical
and physical stability for a long dependable life.
5600 Series Control Valve
The 5600 series control valve has enjoyed years of continuous
service in the water treatment industry. It is one of the longest
running valve series on the market today. We use a metered
initiated regeneration so that your system regenerates only
when necessary with an accurately measured amount of sodi-
um to conserve water and salt. The valve combines simplicity
and durability all in one.
Resin Tank
Features a non-corrosive fiberglass tank with a thermoplastic
inner liner. The tanks are approved by NSF, UL, DA, and meet
WQA standard S-100.
Brine Tank/Cabinet
The brine tank is a combination brine maker and salt storage
vessel that is made of tough corrosion free polyethylene and
comes with a safety float to guard against brine tank overflow
issues.
PURE WATER
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements,
please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials with-
out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
Series PWSSTD
Feed Water Guidelines
pH . . . . . . . . . . . . . . . . . . . . . . . 6 to 10
Hardness (maximum) . . . . . . . . . Depends on customers acceptable
hardness leakage level.
Water Pressure . . . . . . . . . . . . . . 25psi to 125psi (171 kPa to 8.5 bar)
Temperature . . . . . . . . . . . . . . . . 34°F- 110°F (1°F - 43°C)
Free Chlorine (maximum) . . . . . . 1mg/L
Iron (maximum) . . . . . . . . . . . . . . 1mg/L
Oil and H2S . . . . . . . . . . . . . . . . None Allowed
Turbidity . . . . . . . . . . . . . . . . . . . Less than 5.0 NTU
* For all other guideline information please contact your Watts representative.
Note: Capacities are based on resin manufacturer's data and are dependent
on influent water TDS, temperature, bed depth, and flow rates. Feed water
must be free of oil and color.
Note: Do not use with water that is microbiologically unsafe or
of unknown quality without adequate disinfection before or after
the system.