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PP V41 401
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HiLobe 4504, Roots pump, 400 V, integrated air cooling and external frequency converter
Order number: PP V41 401

Nominal pumping speed 890-4,440 m³/h | 523.85-2,613.38 cfm | 14,833.33-74,000 l/min
Rotation speed 1,500-7,500 rpm | 1,500-7,500 min-1
Max. permissible pressure differential at min. rotation speed 50 hPa | 37.5 Torr | 50 mbar
Max. permissible pressure differential at max. rotation speed 17 hPa | 12.75 Torr | 17 mbar
Connection flange (in) DN 160 ISO-F | DN 150 PN 16
Connection flange (out) DN 160 ISO-F | DN 150 PN 16
Mains connection 305 – 528 V AC, 50/60 Hz
Rated power at max. rotation speed 5.5 kW
Motor protection PTC
Electronic drive unit RC 7500
Recommended on-site electric fuse protection 23 A
I/O interfaces RS-485, PV.can
Cooling method, standard Air, forced convection
Ambient temperature 5-40 °C | 41-104 °F | 278-313 K
Emission sound pressure level (EN ISO 2151) at intake pressure 1 hPa 65 dB(A)
Operating fluid D1
Operating fluid amount 3.2 l
Mounting orientation 0° (HV flange top)
Protection degree IP 54; Type 12
Dimensions (L x W x H) 1,122 x 430 x 354 mm | 44.17 x 16.93 x 13.94 inch
Weight 280 kg | 617.29 lb

Dimension-TIM-RS-01

Dimension-TIM-RS

Characteristic-TIM-RS-1

Characteristic-TIM-RS-2

File Type Language Date Filesize
Data sheet PDF EN 11-28-2020 ~ 437.4 KB
Stepfile STP EN 08-27-2020 ~ 54.3 MB
File Type Language Date Filesize
Operating instructions HiLobe 2704|4504|6204 (PW0333BEN_B) PDF EN 10-05-2020 ~ 11.6 MB
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

+1 (800) 248-8254
+1 (888) 658-7983
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