Slurry pumps
Bronco 7MD
Electric submersible slurry pump, available in various cast iron and stainless-steel alloys. For operation in mines and industries that handle abrasive solids and slurries.
Material: Standard
Hz: 50Hz
Unit: Ft / gpm
Power: HP7.5
Data sheet:
Additional information
Data Sheet
Materials
Classification
Submersible slurry pump
Electric motor
Three-phase squirrel cage motor
Speed: 2950 RPM
Insulation class: H
Start: Direct
Max. number of starts per
hour : 12
Mechanical seals
Double mechanical seal in oil chamber.
Rotary seal material: silicon carbide.
Stationary seal material: silicon carbide.
Elastomers: Viton.
Discharge connection
3”. (*)
Motor protection
Thermo-contacts in the winding
Protection: IP 68
Cable
4Gx2.5mm2+ 2x1mm2, 20m((*)
Limitations
Maximum submersion: 20 m
Maximum liquid temperature: 40 °C (104 °F)
Liquid pH range: 6 – 11.
50HZ | MD |
|---|---|
Power, HP (KW) | 5,5 / 7,5 |
Voltage (V) | 380 / 400 / 500 |
Nominal Current (A) | 11,6 / 10 / 9,6 |
Weight, lb (kg) | 53 |
Max. height, inch (mm) | 415 |
Max. diameter, inch (mm) | 290
|
Discharge, inch (mm) | 3″ |
Strainer opening Ø, inch (mm) | 22 |
Cover | Cast iron |
External cover | Cast iron |
Strainer | Carbon steel |
Impeller | High chrome steel / Stainless steel. |
Volute | Cast iron+ PU. |
Shaft | Stainless steel AISI 431 |
Screws/ Nuts | Stainless steel |


