Pentair 320 Serie Manual De Instrucciones página 5

• Special corrosion resistant 1½" & 2" slip spring check valve can be used
• to check back flow of fluids, air, etc.
• Full free flow design
• Special Spring and Seal for corrosive applications.
• Enclosed spring insuring free operation.
• Very effective when used in conjunction with chlorinator to check back flow
• of chemicals to pool/spa equipment, preventing corrosion problems
• and damage.
• Can be mounted in any position.
Suction from pool/spa
Typical check valve installation
NOTE: If heaters are used, a Fireman's
Switch or other safety device must be
installed to prevent possible damage and
improper operation of Check Valve and
other equipment subject to heat damage.
Technical Support: (800) 831-7133
# R 1 7 2 2 8 8 1 ½ "
S P R ING C HE C K VAL VE
2 " S L IP
&
R24049-0201