HiScroll 18 PD S31 201 Three-phase motor, without gas ballast, with ATEX, C version

Pfeiffer HiScroll 18 – dry scroll vacuum pump

The Pfeiffer HiScroll 18 is a dry scroll vacuum pump. The pumping speed is 18.1 m³/h, the ultimate pressure 0.006 mbar.

Features

• Powerful: good performance when pumping down against atmosphere, consistently high pumping speed, short cycle times
• Quiet: low noise and vibration, for noise-sensitive working environments
• Low operating costs: according to Pfeiffer more than 50 % less energy consumption than conventional scroll pumps, no operating fluids required

Typical applications

Pfeiffer lists: Automotive and transport (leak detection and EoL testing, space research, electron beam welding and others); Batteries (mixing, leak detection and EoL testing (master), vacuum drying and others); Chemistry (laboratory vacuum, freeze drying, lyophilisation, leak detection); Hydrogen economy (hydrogen storage and distribution, leak detection and EoL testing (master)); Medical (diagnostic imaging, laboratory vacuum, H2O2 sterilisation and others); Metallurgy (electron beam welding, 3D printing); Pharmaceuticals and biotechnology (freeze drying, lyophilisation, laboratory vacuum, leak detection); Plastics processing (injection moulding); Power generation (green power generation); R&D (freeze drying, lyophilisation, high-energy physics, photonics research and others); Refrigeration and air conditioning (vacuum evacuation and filling, leak detection and EoL testing, vacuum drying); Scientific instruments (mass spectrometry, surface analysis, electron microscopy); Industrial gases (liquefaction, insulation vacuum, gas transport and others); Thin-film coating (optical coating, laboratory coating).

Accessories

• Tip seal replacement kit
• Tip seal and bearing replacement kit
• Gas ballast valve kit
• Bellows kit
• Cover kit
• Electronics kit
• Exhaust silencer
• Inlet filter
• Automated vacuum safety valve
• OmniControl control unit
• EtherCAT converter
• Profinet converter
• Single-phase VSD version
• Single-phase VSD version with integrated pressure gauge
• Three-phase version for HiScroll 18
• C version – corrosive gas version

Versions of the Pfeiffer HiScroll 18

The 11 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	18.1
Ultimate pressure	6 × 10-3
Weight	23
Length	41.9
Width	26.5
Height	30.4
Inlet connection flange	DN 25 ISO-KF
Outlet connection flange	DN 25 ISO-KF
Noise level	47 dB(A)
Oil type	Oil-free

Convert units: vacuum and pressure units · Nm³/h to m³/h

Additional technical data