DML(F) - DMLV(F)
Submersible electric pumps with single-channel impeller (DML-DMLF) or with
vortex impeller (DMLV-DMLVF) cast iron, for sewage.
Pump body, single-channel impeller, cast iron (bend) elbow.
The shaft is in AISI 403 for DML-DMLV and in AISI 420B for DMLF-DMLVF.
Mechanical seal:
- SiC/SiC/NBR (pump side) for DML and DMLF
- Carbon/Ceramic/NBR (motor side) for DML
- SiC/SiC/NBR (pump side) for DMLV
- Carbon/Ceramic/NBR (motor side) for DMLVF
- Carbon/Ceramic/NBR (motor side) for 40DMLVF
- SiC/SiC/NBR (pump side) for DMLVF excluding model 40DMLVF
- Carbon/Ceramic/NBR (motor side) for DMLVF from 4.9 kW and above
• Total head from 4 to 38.5 m for DML from 2.4 to 16.5 m for DMLF from 1,4 to 41.3 m for DMLV(F)
• Capacity from 12 to 330 m3/h for DML from 7 to 45 m3/h for DMLF from 12 to 200 m3/h for DMLV(F)
• Maximum liquid temperature 40°C
• Maximum solid size passage:
- 76 mm (DML)
- 30 mm (DMLF up to 1,4 kW)
- 40 mm (DMLF)
- 80 ÷ 100 mm for DMLV
- 30 ÷ 80 mm for DMLVF
• Maximum length of fibrous bodies 400 mm for 80DMLV, 500 mm for 100DMLV and 40 mm for DMLF
