HYGIENIC TWIN SCREW PUMPS
NOVA ROTORS
HTS-Raptor Hygienic Twin Screw Pump
When your process needs gentle, sanitary transfer—but your product can vary from watery to extremely viscous—a hygienic twin screw pump is a strong fit. The Nova Rotors HTS (Raptor) Series is designed for food and pharmaceutical applications where cleanability, reliability, and product integrity matter.
Why Twin Screw for Hygienic Service
- Gentle, low-pulsation flow thanks to axial conveying (helps protect shear-sensitive products).
- High suction capability with low NPSHr requirements.
- Non-contacting rotors (rotors do not touch the casing), enabling dry-running capability only when equipped with flushed seals.
- CIP/SIP-friendly design with smooth, sanitary geometry intended to reduce dead zones and simplify cleaning.
Hygienic build + configuration options
- 3-A sanitary certification and EHEDG compliant
- Robust construction with oversized shafts and bearings
- Connection standards: DIN 11851 / DIN 11864 and clamp styles (ISO / ASME) and others on request
- Sealing systems: hygienic mechanical seal designs (single or double acting), modular seal options, and abrasive-duty “knife edge” option (per configuration)
- Options include: heating jacket, quench pot flushing, control panel/inverter, hygienic base frames, and more
Performance range (varies by model)
- Flow: up to 200 m³/h
- Pressure: up to 25 bar
- Temperature: -40°C to 80°C
- Viscosity: suitable for liquids up to 1,000,000 cP
- Designed to handle solids and/or abrasive products, depending on configuration
Ideal applications
- Food & beverage (creams, dairy, sauces/condiments, bakery goods, beverages)
- Pharmaceutical processing
- Cosmetics (creams/lotions)
[Please Note: Not all brands and technologies are available in all territories.]
Chicago Area
Ohio
South Carolina
Louisiana
Toronto