Submersible electric pumps in AISI 304 stainless steel for foul waste water.
APPLICATIONS
• Evacuation of civil and industrial waste water
• Drying wells and excavations
• Draining underground areas
• Handling fluids containing suspended solids / filaments
• Draining infiltration water
• Handling foul waste water (domestic services)
• Draining cesspits
TECHNICAL FEATURES
• Fitted with 10 m power cable, type H07 RN-F (single phase), type FG50K (three-phase)
• Available with/without float switch
• Equipped with single-channel or vortex impeller (VOX) and flanged (F)
TECHNICAL DATA
• Maximum submersion: 7 m
• Maximum fluid temperature: 40°C
• Maximum solid dimensions: 50 mm
• 2 pole self-ventilating asynchronous motors
• Insulation class F
• Protection rating IPX8
• Single phase voltage 230V ±10%, 50Hz, three-phase voltage 400V ±10%, 50Hz
• Permanently active condenser and integrated automatic re-arming thermal cutout for the single phase motor
• Protection must be supplied by the user for the three-phase version
• Threaded version: suction ø 50, delivery G2
• Flanged version: delivery ø 50 DN 50
MATERIALS
• Pump body, impeller, motor cover, gasket disk and motor casing in AISI 304 stainless steel
• Shaft made of AISI 303 stainless steel
• Double mechanical seal with oil chamber:
– upper seal in Carbon/Ceramic/NBR (motor side)
– lower seal in SiC/SiC/NBR (pump side)
• Spacer in G20 cast iron (DW-DW VOX 300 only)
PERFORMANCE RANGE
Capacity: up to 54 m3/h
Head: up to 20m
