Trevoli

DESCRIPTION

Trevoli Pro Series Fiberglass top-mount sand filters are available in 3 models to suit most pool sizes.

Constructed using the latest engineering technology which has resulted in improved flow rates and extra pure water filtration.

The fiberglass winding design allows the filter to have extra strength and resistance to chemicals and corrosive materials ensuring long maintenance free service.

MULTI-PORT VALVE POSITIONS

FILTER – Normal filtration and vacuuming, water passes through filter to pool.
RINSE – For initial startup cleaning and sand bed leveling after backwash, water goes through filter to waste.
RECIRCULATE – Circulates water and bypasses filter.
BACKWASH – Reverses flow for cleaning filter, water goes through filter to waste.
CLOSE – Shuts off all flow to filter and pool. Pump must not be run in this position.
WINTER – Valve ports are partially open for winter storage.
WASTE – Lowers pool level, water bypasses filter and goes to waste.

FEATURES

• Improved water flow with ultra pure filtration
• Corrosion and U.V. resistant polyester reinforced fibreglasswinding design for exceptional strength which will not split
• Resistance against chemicals and corrosion with the ability to withstand high temperatures
• Barrel unions for ease of installation and serviceability
• Top mount heavy duty 7 position multiport valve with large easy to operate handle and built-in transparent waste port for inspection of backwash water
• Comes standard with stainless steel long life oil filled pressure gauge
• Simple backwashing required periodically without need to hose down filter elements. Suitable for use with Zeolite filter media

APPLICATIONS

• Swimming pool water treatment
• Aquiculture and industrial water treatment