Rotary lobe pump VY series

for wastewaterfor winefor chemicals

Overview The VY series by Vogelsang are high-efficiency rotary lobe pumps for demanding industrial applications. They convey abrasive, aggressive, viscous or contaminated liquids. The one-piece, flow-optimized housing minimizes sealing points and dead space to reduce residue buildup and improve energy efficiency.

Benefits

• High volumetric efficiency with challenging media
• One-piece housing with low dead space for easier cleaning
• Multiple sealing options to meet industry requirements including ATEX and TA-Luft where required
• CIP/SIP-capable designs and integrated sensors for operational monitoring

Models

• VY100 — Compact pump: compact rotary lobe pump with one-piece, precision housing for efficient pumping in confined installations.
• VY136 — Higher-capacity pump: extended performance range with low dead space housing; CIP/SIP-capable and wider sealing options for industrial processes.

Applications Suitable for chemical and process industry, food and beverage (e.g. wine, sugar solutions), paper and textile, construction chemistry and wastewater; available options allow compliance with sector-specific requirements and hygienic standards.

Features & options

• One-piece, flow-optimized housing with minimal sealing points
• Low dead space to avoid residue accumulation
• Various sealing systems (Quality-Cartridge, CoX-Cartridge, API options where applicable)
• Material options: grey cast iron (standard), stainless steel, ADI, duplex and nickel-base alloys on request
• CIP/SIP-capable housings and HiFlo® lobes for pulsation-reduced pumping
• Axial and radial wear protection plates and treatments for abrasive media
• Integrated sensors and communication interfaces for condition monitoring

Technical specifications

• Flow range: ≈ 1 m³/h to 120 m³/h
• Maximum operating pressure: up to 10 bar
• Media: abrasive, aggressive, viscous or contaminated liquids
• Housing: one-piece, high-precision, flow-optimized
• Sealing: multiple options for industrial compliance
• CIP/SIP: available on suitable configurations
• Monitoring: integrated sensor options
• Wear protection: axial and radial solutions available