- Maximum liquid temperature: 40°C with partially submerged pump.
- Dry motor.
- Maximum immersion depth: 5 m.
- Class B insulation.
- IP 68 protection.
- The DOC 3 pump has a delivery of 145 l/min, head up to 7 m, and passes suspended solids up to 10 mm in diameter. Only available in single-phase version.
- The DOC 7 pump has a delivery of 225 l/min, head up to 11 m, and passes suspended solids up to 10 mm in diameter.
- The DOC 7VX pump has a delivery of 180 l/min, head up to 7 m, and can handle liquids with suspended solids up to 20 mm in diameter.
- A “shallow-suction device”, that can be mounted on both the DOC3 and DOC7 models, is available on request. It ensures complete drainage of flooded floors (to 3 mm from floor).
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- Versions:
- Single-phase 220 V 50 Hz 2 poles (2850 rpm)
- Three-phase 380-415 V 50 Hz 2 poles (2850 rpm)
- 60 Hz and without floats (SG) models are available on request or tube float switch.
- The single-phase versions feature:
- Pre-assembled float for automatic pump operation (version without float available on request SG).
- Built-in capacitor.
- Thermal overload protection to stop pump supply in case of overheating.
- The electric motor is protected by three lip seals.
- An impeller counterblade system keeps solid particles away from the seal unit to prevent damage to the lip seals and ensure their long-lasting efficiency.
- A double Labyrinth and a V-ring on the shaft have also been provided.
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