IN A TYPICAL NON-DIRECT SUCTION INSTALLATION, POOL WATER FLOWS BY GRAVITY TO THE COLLECTOR TANK AND IS THEN PUMPED THROUGH THE FILTER AND RETURNED TO THE POOL.

• GRAVITY FLOW REQUIRES LARGER PIPING THAN PUMPED SUCTION.
   

• A NEW COLLECTOR TANK CAN BE EQUIPPED W/ A VACUUM D.E. FILTRATION SYSTEM AND                  A DROP IN CHLORINE GENERATOR.
   

• OUTDOOR INSTALLATIONS WILL REQUIRE THE TANK TO BE EQUIPPED W/ A LOCKABLE COVER.
   

• PROPORTIONING VALVES ARE USED TO CONTROL THE FLOW OF MAIN DRAIN - SURFACE         SKIMMER GUTTER.
   

• IN GUTTER POOLS THE MAIN DRAIN AND GUTTER LINES MUST BOTH BE GRAVITY FLOW