ACP 90 Version for corrosive gases, G version, single-phase motor, purge gas connection R 1/4"

Pfeiffer ACP 90 – dry multi-stage Roots pump

The Pfeiffer ACP 90 is a dry multi-stage Roots pump. The maximum pumping speed is 88 m³/h, the ultimate pressure 0.03 mbar.

Features

• Reliable: virtually maintenance-free, high-quality bearings, long service life
• Efficient: low power consumption, IE5 permanent-magnet motor
• Powerful: high pumping speed at high pressures, for large volumes and frequent pump-down, high water vapour tolerance

Typical applications

Pfeiffer lists: Automotive and transport (heat treatment, leak detection and EoL testing, space research and others); Batteries (leak detection and EoL testing (master), vacuum drying, recycling); Chemistry (freeze drying, lyophilisation, leak detection); Dairy products (cheese production – vacuum chambers for cheese, cheese production – cheese towers, butter production); Hydrogen economy (leak detection and EoL testing (master)); Medical (H2O2 sterilisation, medical accelerators); Metallurgy (3D printing, heat treatment); Pharmaceuticals and biotechnology (freeze drying, lyophilisation, leak detection); Power generation (green power generation); R&D (freeze drying, lyophilisation, high-energy physics, photonics research and others); Refrigeration and air conditioning (leak detection and EoL testing, vacuum drying); Semiconductors (inspection & metrology, ion implantation, lithography and others); Industrial gases (liquefaction, insulation vacuum, gas transport and others); Thin-film coating (optical coating, decorative coating, laboratory coating).

Accessories

• Dust filter
• External silencer
• Shut-off valve
• Preventive maintenance packages
• Corrosive gas version

Versions of the Pfeiffer ACP 90

The 6 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	88
Ultimate pressure	0.03
Weight	75
Length	67.1
Width	31.9
Height	34.3
Inlet connection flange	DN 40 ISO-KF
Outlet connection flange	DN 40 ISO-KF
Noise level	65 dB(A)
Cooling method	Air cooling
Oil type	Oil-free

Additional technical data