Air blower SDR5 series

side-channelfor food applicationsfor the petrochemical industry

Overview
Designed for durability and maximum versatility, the SDR5-2850 (model SDR5) is ideal for high-volume vacuum or compressed air applications. These separate-drive regenerative blowers operate as vacuum pumps and air compressors, generating high-pressure air or vacuum. The SDR5 is oil-free with non-wearing components and corrosion-resistant aluminum housing, providing reliable, contaminant-free operation. The pulley-driven separate drive enables selection of motor technology and variable-speed operation for flexible, cool running performance.

Applications
The SDR5 is suited to demanding industrial blower tasks in manufacturing, food & beverage, aquaculture and chemical processing, including pneumatic conveying, aeration and chemical transfer.

Highlights

• Thermal protection: motor thermal overload protection to safeguard windings in stall conditions.
• Pulley-driven: enables various operating speeds for process flexibility and cooler operation.
• Separate drive: allows selection of motor type best suited to airflow requirements.
• Corrosion-resistant components: aluminum blower housing, impeller and cover extend service life and uptime.

Product Details
Item #: SDR5-2850
Series: Regenerative Blowers (Separate Drive)
Description: Regenerative Blowers (Separate Drive)
HP: 8
Weight: 37 lb [17 kg]
Open Flow [cfm]: 110 (50Hz) — [lpm]: 3115 (50Hz)
Flow @ Max Pressure [cfm]: 15 (50Hz) — [lpm]: 424.8 (50Hz)
Flow @ Max Vacuum [cfm]: 18 (50Hz) — [lpm]: 509.7 (50Hz)
Sound Level [DBA]: 72
Dimensions [in]: 14.25 L x 13.56 W x 13.78 H — [mm]: 362.0 L x 344.4 W x 350.0 H
Mounting Dimensions [in]: 4.5 L x 10.25 W — [mm]: 114.3 L x 260.4 W
Phase: None
Regulatory: N/A
Country of Origin: USA

Notes
Separate-drive (pulley-driven) configuration enables motor selection and variable-speed operation. Oil-free, non-wearing design for contaminant-free operation.

Technical specifications

• Model: SDR5-2850
• Series: Regenerative Blowers (Separate Drive)
• Power: 8 HP
• Weight: 37 lb (17 kg)
• Open Flow: 110 cfm (3115 LPM) at 50 Hz
• Flow @ Max Pressure: 15 cfm (424.8 LPM) at 50 Hz
• Flow @ Max Vacuum: 18 cfm (509.7 LPM) at 50 Hz
• Sound Level: 72 DBA
• Dimensions (L x W x H): 14.25 x 13.56 x 13.78 in (362.0 x 344.4 x 350.0 mm)
• Mounting Dimensions: 4.5 x 10.25 in (114.3 x 260.4 mm)
• Mount/Drive: Pulley-driven separate drive (select motor technology)
• Construction: Corrosion-resistant components (aluminum blower housing, impeller, cover)
• Operation: Oil-free, non-wearing components
• Thermal protection: Motor thermal overload protection
• Country of Origin: USA