DURADRY System Dry screw vacuum pump system

High-safety dry screw vacuum system for non-chemical harsh processes

A performance-driven, cost-effective dry vacuum system

Leybold takes its innovative dry technology to the next level with the introduction of the DURADRY dry screw vacuum system. Made with our new DURADRY dry screw vacuum pumps, this system is a complete dry pump solution with intelligent control and easy maintenance. The upgraded DURADRY dry screw pumps are known for their high efficiency, dust-handling capabilities and thermal control. The DURADRY system brings those features together in a compact, cost-effective systemized dry vacuum solution for industries.

It’s the perfect price-competitive choice for medium-harsh and challenging applications requiring optimized thermal management. With a robust design and increased running time, the entire system keeps user-friendliness at the forefront, offering intelligent control options and preventive maintenance functions like filter and oil change alerts, temperature alarms etc.

The DURADRY system is engineered to offer high performance with a wide frequency and adjustable range. The advanced monitoring system relays real-time temperature and cooling levels with reliable alarms for enhanced safety during functioning.

The various optional fieldbus controls, HMI-PLC integration, well-configured VSD with built-in algorithm make connectivity and control easier and more accessible. The system also comes with 2 enclosure variants – full and partial- depending on your needs.

User benefits

Smart Communication & C4.0 Controller

Flexible and adjustable pump speed (250-4100m³/h)

Temperature and flow sensors for safety

Low noise levels <68dB

Increased running time via preventive maintenance

Lower water demand

Two variants: Industrial and electronic

Industrial Style
Electronic Style

Industrial Style

Easy Maintenance

Hassle-free oil change (synthetic version)
Drainable silencer solution optional
Separate service for screw pump available

Plug-and-play design for simple installation

Roots with bypass valve, more security for non-chemical harsh process
Default air-cooled roots pump
Prefilter optional for poor quality cooling water
Full air-cooled version optional (Air cooling unit or chiller equipped)

Compact & space-saving

30% less space occupied than full-enclosure system

Electronic Style

Intelligent & Environmentally Friendly

Suited for electronics industry environment needs
Dynamic process control via VSD & PLC
HMI integrated

Robust & Fast

Increased productivity (Roots pump up to 100Hz)
Suited for non-chemical harsh processes