CARE & MAINTENANCE
PSWFDSAS20 SPECIFICATIONS
Replacement Cartridge
Connection Size
Maximum Flow
Minimum Pressure
Maximum Pressure
Minimum Temperature
Maximum Temperature
Maximum Hardness
Maximum Chlorine
Install on cold water lines only.
7
SAFEGUARDS
•
PSWFDSRCAS20
•
1" NPT
•
7 gpm
20 psi
•
100 psi
40°F
100°F
•
45 gpg
2.0 ppm
•
•
•
•
Read all precautions, installation and operating
instructions carefully before installing unit.
Do not discard owner's manual.
Install in accordance with all state and local
plumbing codes.
Do not install where line pressure may
exceed 100 psi.
Operating pressure range is 20–100 psi.
Install on cold water lines only. Protect unit from
freezing. Operating temperature range
is 40°F–100°F.
Install unit in a vertical, upright and level position.
Do not use liquid compounds for connection.
Only use plumber's tape for connections.
Allow a minimum of 3" under the system for
cartridge replacements.
Do not overtighten fittings.
PSWFDSAS20 Inline Descaler Owner's Manual