A 100 L ES For high purity and safety requirements, energy-saving version, low voltage, 19-pin I/O interface

Pfeiffer A 100 L ES – dry multi-stage Roots pump

The Pfeiffer A 100 L ES is a dry multi-stage Roots pump. The nominal pumping speed is 100 m³/h, the ultimate pressure 0.003 mbar.

Features

• Intelligent: modern communication protocols to suit the process requirements
• Compact: easy integration on tools or in the subfloor thanks to the adjustable inlet position
• Powerful: low ultimate pressure, high throughput

Typical applications

Pfeiffer lists: Automotive and transport (leak detection and EoL testing); Batteries (leak detection and EoL testing (master)); Dairy products (cheese production – vacuum chambers for cheese, cheese production – cheese towers, butter production); Hydrogen economy (leak detection and EoL testing (master)); Power generation (green power generation); R&D (photonics research); Refrigeration and air conditioning (leak detection and EoL testing); Semiconductors (inspection & metrology, lithography, load locks & transfer).

Versions of the Pfeiffer A 100 L ES

The 3 versions differ in motor, voltage and equipment; order numbers and descriptions from the Busch Group shop.

Advice and service

Ehrler & Beck advises on selection, accessories and service.

Pumping speed 50Hz	100
Ultimate pressure	3 × 10-3
Weight	100
Length	60
Width	28
Height	30
Inlet connection flange	DN 50 KF
Outlet connection flange	DN 25 KF
Noise level	55 dB(A)
Cooling method	Water cooling
Oil type	Oil-free

Additional technical data