
The AB-1200 regenerative blower is a three-phase, 20 HP unit. Maximum flow rate: 791 cfm. Maximum pressure: 108" WC; Maximum vacuum: 114" WC. Rated for operation within 220–275 V and 380–480 V ranges.
Key Features:
- Item: Regenerative Blower, 20 HP, 791 cfm (AB-1200)
- Power: 20 HP
- Phase: Three
- Voltage: 220-275 / 380-480 V
- Full load amps: 51.5 A (220–275 V) / 29.8 A (380–480 V)
- Maximum flow rate: 791 cfm
- Maximum pressure: 108" WC
- Maximum vacuum: 114" WC
- Inlet size: 4"
- Outlet size: 4"
- Housing material: Cast aluminum
- Motor enclosure: Totally Enclosed Fan Cooled (TEFC); hazardous-location certifications not specified — verify required certifications before use in hazardous locations (or omit the "hazardous locations" claim)
- Insulation class: Class F per NEMA standards
- Thermal protection: Equipped with thermal protection; refer to technical documentation for protection type and trip settings
- Maximum ambient temperature: 104 °F
- Overall depth: 21.93"
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