Screw pumps of the series SN-M from the company Allweiler They are self-priming units with three screws (one drive and two idle for sealing) equipped additionally with a magnetic coupling to ensure sealing of the process. An ideal offer for safe handling of harmful and dangerous substances in a wide variety of industries. The function of heating from an electric, steam and liquid heat source. A safety valve can also be installed.
Pumping liquids: toxic, explosive, volatile liquids
Limitations: no abrasive particles
Areas of application: chemical industry, petrochemical industry, production plants of various profiles
Technical characteristics of Allweiler SN-M three-screw pumps
- Volume consumption: up to 3600 l/min (standard), up to 5300 l/min (special version);
- Supply Pressure (PD): up to 64 bar;
- Differential pressure: up to 64 bar;
- Viscosity of the liquid: 3 - 2000 mm2/s;
- Liquid temperature: up to 150 °C;
- Speed: up to 3600 rpm;
- Installation: dry, horizontal, on a base plate.
Overall standard sizes of Allweiler SN-M screw pumps
SNH 40-38, SNH 40-46, SNH 40-54, SNH 80-36, SNH 80-42, SNH 80-46, SNH 80-54, SNH 120-42, SNH 120-46, SNH 120-54, SNH 210-40, SNH 210-46, SNH 210-54, SNH 280-43, SNH 280-46, SNH 280-54, SNH 440-40, SNH 440-46, SNH 440-52, SNH 440-54, SNH 660-40, SNH 660-44, SNH 660-46, SNH 660-51, SNH 660-54, SNH 940-42, SNH 940-46, SNH 940-50, SNH 940-50 940-54, 1300-38, 1300-42, 1300-44, 1300-46, 1300-54, 1700-42, 1700-46, 2200-42, 2200-46, 2900-40, 3600-46
SNGH 40-38, SNGH 40-46, SNGH 40-54, SNGH 80-36, SNGH 80-42, SNGH 80-46, SNGH 80-54, SNGH 120-42, SNGH 120-46, SNGH 120-54, SNGH 210-40, SNGH 210-46, SNGH 210-54, SNGH 280-43, SNGH 280-46, SNGH 280-54, SNGH 440-40, SNGH 440-46, SNGH 440-52, SNGH 440-54, SNGH 660-40, SNGH 660-44, SNGH 660-46, SNGH 660-51, SNGH 660-54, SNGH 940-42, SNGH 940-46, SNGH 940-50, SNGH 940-54, SNGH 1300-38, SNGH 1300-42, SNGH 1300-44, SNGH 1300-46, SNGH 1300-54, SNGH 1700-42, SNGH 1700-46, SNGH 2200-42, SNGH 2200-46, SNGH 2900-40, SNGH 3600-46
SNF 40-38, SNF 40-46, SNF 40-54, SNF 80-36, SNF 80-42, SNF 80-46, SNF 80-54, SNF 120-42, SNF 120-46, SNF 120-54, SNF 210-40, SNF 210-46, SNF 210-54, SNF 280-43, SNF 280-46, SNF 280-54, SNF 440-40, SNF 440-46, SNF 440-52, SNF 440-54, SNF 660-40, SNF 660-44, SNF 660-46, SNF 660-51, SNF 660-54, SNF 940-42, SNF 940-46, SNF 940-50, SNF 940-54, SNF 1300-38, SNF 1300-42, SNF 1300-44, SNF 1300-46, SNF 1300-54, SNF 1700-42, SNF 1700-46, SNF 2200-42, SNF 2200-46, SNF 2900-40, SNF 3600-46
SNGF 40-38, SNGF 40-46, SNGF 40-54, SNGF 80-36, SNGF 80-42, SNGF 80-46, SNGF 80-54, SNGF 120-42, SNGF 120-46, SNGF 120-54, SNGF 210-40, SNGF 210-46, SNGF 210-54, SNGF 280-43, SNGF 280-46, SNGF 280-54, SNGF 440-40, SNGF 440-46, SNGF 440-52, SNGF 440-54, SNGF 660-40, SNGF 660-44, SNGF 660-46, SNGF 660-51, SNGF 660-54, SNGF 940-42, SNGF 940-46, SNGF 940-50, SNGF 940-54, SNGF 1300-38, SNGF 1300-42, SNGF 1300-44, SNGF 1300-46, SNGF 1300-54, SNGF 1700-42, SNGF 1700-46, SNGF 2200-42, SNGF 2200-46, SNGF 2900-40, SNGF 3600-46
SNS 40-38, SNS 40-46, SNS 40-54, SNS 80-36, SNS 80-42, SNS 80-46, SNS 80-54, SNS 120-42, SNS 120-46, SNS 120-54, SNS 210-40, SNS 210-46, SNS 210-54, SNS 280-43, SNS 280-46, SNS 280-54, SNS 440-40, SNS 440-46, SNS 440-52, SNS 440-54, SNS 660-40, SNS 660-44, SNS 660-46, SNS 660-51, SNS 660-54, SNS 940-42, SNS 940-46, SNS 940-50, SNS 940-54, SNS 1300-38, SNS 1300-42, SNS 1300-44, SNS 1300-46, SNS 1300-54, SNS 1700-42, SNS 1700-46, SNS 2200-42, SNS 2200-46, SNS 2900-40, SNS 3600-46
SNGS 40-38, SNGS 40-46, SNGS 40-54, SNGS 80-36, SNGS 80-42, SNGS 80-46, SNGS 80-54, SNGS 120-42, SNGS 120-46, SNGS 120-54, SNGS 210-40, SNGS 210-46, SNGS 210-54, SNGS 280-43, SNGS 280-46, SNGS 280-54, SNGS 440-40, SNGS 440-46, SNGS 440-52, SNGS 440-54, SNGS 660-40, SNGS 660-44, SNGS 660-46, SNGS 660-51, SNGS 660-54, SNGS 940-42, SNGS 940-46, SNGS 940-50, SNGS 940-54, SNGS 1300-38, SNGS 1300-42, SNGS 1300-44, SNGS 1300-46, SNGS 1300-54, SNGS 1700-42, SNGS 1700-46, SNGS 2200-42, SNGS 2200-46, SNGS 2900-40, SNGS 3600-46