HS MacroDAF Brochure

? High Solids Loading Rates? Stainless Steel Construction ? Flotation and Settling in a Single System? Float Dewatering Grid System ? Heavy Duty Skimmer System? Stainless Steel Flocculator Available ? Automated Control Panel IncludedThe HS MacroDAF is an open style, rectangular Dissolved Air Flotation (DAF) system that incorporates proven fundamental concepts in liquid/solids separation. The HS series utilizes a large free surface area for flotation in high solids loading applications. Floating solids are concentrated in a full surface area skimmer system with a static dewatering grid. Settled solids are collected in inverted pyramid type cones for automatic or manual discharge by gravity flushing. The system features all stainless steel construction and is equipped with high pressure recirculation (air dissolving) pumps that are mounted and pre-piped on the unit. System operation can be either manual or automatic using an automated control panel that integrates with pneumatic controls and other equipment as necessary.HS MacroDAFs are used in a variety of different industries as pre-treatment systems, with or without chemical treatment, as well as, biological clarifiers and algae removal systems.HS MacroDAF™CAPACITIES FROM 90 GPM TO 1,200 GPMP.O. Box 472673 Fax 1.704.553.7941Piedmont Technical Services, Inc. Phone 1.800.450.0398Charlotte, NC 28247 USA info@ptecserve.comHS MacroDAF™? Capacities may be significantly decreased with high solids loading.Contact:HS Dissolved Air Flotation UnitsHS-90 HS-175 HS-275 HS-400 HS-600 HS-900 HS-1200 Capacity * GPM 90 175 275 400 600 900 1200 Surface Area Sq.Ft. 46 95 152 228 336 455 604 Overflow Rate GPM/Ft.2 2 2 2 2 2 2 2 A - Influent * Dia. In. 4 6 6 6 8 10 12 B - Effluent Dia. In. 6 8 10 10 10 12 14 C - Settled Solids Dia. In. 6 6 6 6 6 6 6 D - Float Discharge Dia. In. 8 8 8 8 10 10 10 D - Length Ft. / In. 10' 9" 17' 9" 25' 9" 27' 9" 37' 9" 48' 9" 62' 9" E - Width Ft. / In. 8' 0" 8' 0" 8' 0" 12' 0" 12' 0" 12' 0" 12' 0" F - Height Ft. / In. 8' 3" 8' 3" 8' 3" 10' 8" 10' 8" 10' 8" 10' 8"DESCRIPTION UNITSMODEL NUMBERBoth sidesSkimmerInfluent (A)E DFEffluent (B) Settled Solids (C)Float Discharge (D)Settled Solids (C)RecirculationPump