Watts PWSMINI User Manual

For Commercial & Residential Applications

ES-WQ-PWSMINI

Job Name

Job Location

Engineer

Approval

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Series PWSMINI

Mini Water Softeners

Sizes: 4K and 8K

Watts offers two sizes of mini water softeners for the removal of CaCO3 (hardness) from the incoming feed water supply. The mini water softener is designed to prevent scale build-up due to hard water.

The Watts mini water softener can be used for commercial tea or espresso machines and steamers or as a pretreatment for small reverse osmosis units for the home and office.

Watts 4K and 8K mini water softeners eliminate the problems caused by hard water on tea and espresso equipment, plus greatly enhance the quality of the finished product.

Features

• Easy to install

• Simple to recharge

• NSF listed pressure vessel

• High-quality, food-grade softening resin

• Low maintenance cost

• Reducing bushing included

• Eliminates cloudy iced tea

• Eliminates limescale build-up in tea and espresso machines

• Reduces maintenance on tea, espresso and steamer equip-

ment

• Better tasting coffee and tea

Contractor

Approval

Contractor’s P.O. No.

Representative

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PURE WATER

PWSMINI4K PWSMINI8K

4K Mini Water Softener

Will remove up to 68,000 parts per million of CaCO3 from the incoming water supply before regeneration.

Guidelines for regeneration:

CaCO3 = 5 grains (Treats 800 gal/3,028 liters)

CaCO3 = 10 grains (Treats 400 gal/1,514 liters)

CaCO3 = 15 grains (Treats 266 gal/1,006 liters)

Tank size: 7" D x 15.5" H

Max Flow Rate: 7 gpm/26 lpm

8K Mini Water Softener

Will remove up to 136,800 parts per million of CaCO3 from the incoming water supply before regeneration.

Guidelines for regeneration:

Note: Do not use with water that is microbiologically unsafe or

of unknown quality without adequate disinfection before or after the system.

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 without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

USA: Tel. (800) 224-1299 • www.watts.com Canada: Tel. (888) 208-8927 • www.watts.ca

CaCO3 = 5 grains (Treats 1601 gal/6,060 liters)

CaCO3 = 10 grains (Treats 800 gal/3,028 liters)

CaCO3 = 15 grains (Treats 533 gal/2,017 liters)

Tank size: 7" D x 20.5" H (178 mm x 521 mm)

Max Flow Rate: 9 gpm/34 lpm

A Watts Water Technologies Company