A new aeration system at a sewage treatment plant required three large blower pressure packages with on-site startup and training. Each package features a 728 Tri-RAM tri-lobe blower.
Package Equipment
- Roots 728 Tri-RAM Positive Displacement Rotary Blower / Factory Certifed ASME PTC-9 One-PSI Slip Test
- Elevated Fabricated Steel Base with Integral Belt Guard and associated brackets for accessory mounting
- Motor, 200 HP, TEFC, Inverter Duty, 1800 RPM, 1.15 SF, 230/460 Volts, 3 Phase 60 Hz
- Motor Slide Base, Double Adjusting
- Drive, V-Belt, minimum service factor of 1.4
- Inlet Filter, 12″, Polyester Element, Universal CCF-12
- Inlet Silencer, 12″, Chamber-Absorptive Type, Universal SDY-12
- Discharge Silencer, 10″, Chamber-Absorptive Type, Universal SDY-10, 12″ Discharge Flange
- Discharge Expansion Joint, 10″, Single Arch, EPDM
- Relief Valve, Pressure, Weighted Type, Sutorbilt, 4″, Set at 9 PSI
- Check Valve, 10″ Wafer Style, EPDM Seal
- Pressure Gauge, 2.5″ Dia., 0-15 PSI, Liquid Filled, Snubber & Gauge Cock
- Filter Restriction Differential Pressure Gauge, 0-20″ WC, Dwyer 2020, Snubber & Gauge Cock
- Vibration Isolation Pads, Rubber/Cork Type
- Spare Parts: One Set of V-Belts per Blower, One Filter Element Per Blower, One Case of Oil Per Blower
