Hayward S311SX/S311SXV/S360SX High Rate Sand Filter Owner's Manual

This manual introduces the installation, operation and parts information of HAYWARD S311SX.S311SXV,S360SX PRO™ series high efficiency sand filters.

Brand: Hayward
Category: Other
Document type: User Manual
Language: English
Pages: 8
File format: PDF
File size: 486 KB
Published: 11 July, 2012
Updated: 30 September, 2023
MD5 checksum: 521351C8C8279A9E11E505F88C68F38C
PDF: Hayward S311SX/S311SXV/S360SX High Rate Sand Filter Owner's Manual PDF

About this manual

This manual covers the Hayward Pro Series high rate sand filters, specifically models S311SX, S311SXV, and S360SX. It details the installation process, including site preparation and sand loading, as well as operational procedures and safety warnings. The document emphasizes the use of genuine Hayward replacement parts and adherence to safety protocols regarding suction entrapment and electrical grounding.

What's inside

Basic safety precautions
Suction entrapment hazards
Electrical grounding and bonding
How the filter works
Installation requirements
Loading sand media
Filter operation and maintenance

Specifications

Recommended Sand Type	High Rate Sand No. 20 Silica Sand (.45mm - .55mm)
Maximum System Pressure	40 PSI
Maximum Installation Height	6 feet above pool water level
Recommended Sand Depth	6 inches from the top of the filter tank

Frequently asked questions

What type of sand should be used for this filter?

You must use only High Rate Sand No. 20 Silica Sand with a grain size of .45mm - .55mm.

What is the maximum operating pressure for the system?

The system must never be operated or tested at more than 40 PSI.

How high should the filter be installed relative to the pool water?

The filter system should be installed no more than 6 feet above the pool water level.

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