Characteristics
The QL Series high-performance lobular pumps are designed for ease of maintenance, cost-effectiveness, and efficient CIP (Clean-In-Place) performance. The front-loaded seal allows for easy cleaning and reduced maintenance time, as both rotors and seals are accessible by simply removing the front cover without disconnecting the process line. The series offers various rotor types to accommodate different product viscosities.

Specifications
- Flow rate: Up to 441 GPM / 1,670 LPM
- Viscosity: Up to 1,000,000 cP
- Temperature: Up to 150 °C / 302 °F
- Pressure: Up to 209 psi / 20 bar
- Head: Up to 670 ft / 204 m

Certifications
The pumps are certified by both European (EHEDG) and American (3A) standards, making them suitable for use in the food, cosmetics, and pharmaceutical industries.

Quality and Versatility
- Optional thermal covers for temperature control
- Hardened wet parts for abrasive products
- Special designs for tank car applications
- Modular design allows for easy conversion to double seal

Advantages
- 304 stainless steel bearing housing for quick cleaning and reduced downtime
- 316L stainless steel alloy bi-wing rotors for high performance
- 0.8 micron Ra finish
- Tri-Clamp connections
- Four different seal types for various applications

Model Specifications
The document provides detailed specifications for various models in the QL Series, including maximum speed, differential pressure, standard connection size, and displacement per revolution.

For more information, visit www.qpumps.com or call +52 (442) 103 31 00.