DRQ
- Submersible pumps for drainage.
- Manufactured in FE 320 steel and cast iron.
- Designed to operate in continuous service.
- Ideal for drainage applications in construction yards.
- Single-phase version includes permanent capacitor, thermal protection, and level switch.
Options:
- Single-phase and three-phase versions.
- Models available for DOL or SD starting.
APPLICATIONS
- Construction yards, tunnels and shipyards
- Industry
- Process water in municipalities
- Water floods with sand
- Mining industry
CONSTRUCTION MATERIALS
- Pump casing: Steel FE 320
- Impeller: EN-GJL-250
- Shaft: AISI 420
- Upper seal: Lip seal NBR
- O’rings: NBR
WORKING LIMITS
- Maximum liquid temperature: 40ºC
- Maximum immersion: 20m
- Maximum number of starts/hour:15
- Maximum solids passage: up to 10mm
