Specification :

Features :
- Complete range of pumps and motors with flow rates of 0 - 475 m3/ h
- State-of-the-art hydraulics provide increased pump efficiency and reduced energy costs
- 100% high-grade stainless steel inside and outside provides maximum reliability
- Resistance to wear caused by sand and other abrasive
- Resistance to aggressive water
- Motor burnout protection
- Dry-running protection
- Monitoring and communication via CU 3 control unit for pumping system optimisation

As standard, all Grundfos SP models are made entirely of stainless steel DIN W.-Nr. 1.4301 ( AISI 304) .

Where particularly aggressive liquids are encountered, the SP pumps are available in extra high grade stainless steel DIN W.-Nr. 1.4401 ( AISI 316) , or, for severe conditions, DIN W.-Nr. 1.4539 ( AISI 904 L) .