AstralPool Oslo Filters

FILTER: 1.2 M Bobbin wound filters made of polyester resin and fibreglass. Suitable for filtration velocity speeds of 20, 30, 40 and 50 m3/h/m2. Collector arms and optional nozzle plate. FILTRATION Ø Internal Filtration Filtration Recommended TECHNICAL FEATURES Filter Media Loads and Valve manifold options on pages 142 and 144 FILTRATION FILTER WITH FILTER WITH LATERALS NOZZLE PLATE Filter with laterals Filter with nozzle plate STANDARD EQUIPMENT Collector system 0.3 mm slots Collector system 0.5 mm slots Top manhole Ø 400 Ø 1050 - 3000 Air relief 3/4" Ø 1050 - 3000 Air relief 2" - Ø 1050 - 3000 Sand drain Ø 90 Ø 1050 - 1600 Doesn't include a sand drain. A lateral Manhole is Sand drain Ø 140 Ø1800 - 3000 recommended. Water drain 3/4" Ø 1050 - 3000 Air scouring connections 2" (Nozzle plate filters) - Ø 1050 -2350 Air scouring connection Ø 75 (Nozzle plate filters) - Ø 2500 - 3000 OPTIONS TABLE Ø (mm) Pressure (bar) Nozzle plate (1) 1050 - 3000 2.5 - 4 Lateral Manhole (M) Ø 400 mm 1050 - 3000 2.5 - 4 Sight Glass (S) Vinylester. Ozone use (4) 1050 - 3000 2.5 - 4 Use with salt water (5) 1050 - 3000 2.5 - 4 Use with drinking water • Equipped with pressure gauge, and manual air and water purge valves. • Ø 400 mm top lid cover. • All filters can be assembled with valve manifold. • 2 1/2" sand discharge outlet. • BED DEPTH 1 M.

Ref: 04611