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RCS-J (Whispair) Rotary Positive Displacement Blower
Heavy duty, versatile rotary blowers with reduced noise
RCS-J WHISPAIR™ rotary blowers feature robust integral-shaft ductile iron impellers with an involute profile. These blowers minimize noise and power loss through a unique wrap-around plenum and specialized WHISPAIR jet.
- Vacuums to 24” Hg (810 mbar)
- Flows to 4080 cfm (6930 m3/ hr)
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Key Features
- Low noise level, less operating power required
- Alloy steel timing gears
- Cylindrical roller bearings
- Piston ring air seals
- Lip-type oil seals
- Splash oil lubrication
- High volumetric efficiency
Benefits
- Durable Components: Carburized and ground alloy steel spur timing gears are secured with a locknut, while cylindrical roller bearings ensure reliable performance.
- Efficient Sealing Mechanisms: Piston rings and lip-type oil seals minimize air leakage and prevent lubricant from entering the air chamber, with a hydrodynamic seal on the drive shaft preventing oil leaks.
- Versatile Mounting Options: Frame sizes 715J and 721J are equipped with detachable rugged steel mounting feet, allowing adaptation to vertical or horizontal installation requirements. The top shaft is extended for drive on side outlet blowers, with either shaft extendable for drive on top or bottom outlet blowers.
- Advanced Noise Reduction: RCS WHISPAIR rotary blowers utilize integral-shaft ductile iron impellers and a proprietary WHISPAIR jet to control pressure equalization and reduce noise, pressure pulsation and power loss.
- Warranty Coverage: A warranty period of 12 months from date of original unit start-up or 18 months from date of original shipment is provided.
Key Features
Key Features
- Low noise level, less operating power required
- Alloy steel timing gears
- Cylindrical roller bearings
- Piston ring air seals
- Lip-type oil seals
- Splash oil lubrication
- High volumetric efficiency
Benefits
Benefits
- Durable Components: Carburized and ground alloy steel spur timing gears are secured with a locknut, while cylindrical roller bearings ensure reliable performance.
- Efficient Sealing Mechanisms: Piston rings and lip-type oil seals minimize air leakage and prevent lubricant from entering the air chamber, with a hydrodynamic seal on the drive shaft preventing oil leaks.
- Versatile Mounting Options: Frame sizes 715J and 721J are equipped with detachable rugged steel mounting feet, allowing adaptation to vertical or horizontal installation requirements. The top shaft is extended for drive on side outlet blowers, with either shaft extendable for drive on top or bottom outlet blowers.
- Advanced Noise Reduction: RCS WHISPAIR rotary blowers utilize integral-shaft ductile iron impellers and a proprietary WHISPAIR jet to control pressure equalization and reduce noise, pressure pulsation and power loss.
- Warranty Coverage: A warranty period of 12 months from date of original unit start-up or 18 months from date of original shipment is provided.