EBARA DVSU-DVSHU
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Submersible semi open vortex sewage pump
Model DVSU, DVSHU
The model DVSU, DVSHU submersible pumps are constructed of rugged cast iron suitable for effluent and sewage applications. The model DVS(H)U has a semi-open vortex impeller suited for pumpage containing abrasive, stringy and/or suspended solids. The model DVSHU can handle hot water applications up to 176°F.Specifications
Discharge Size: 2″, 3″
Range of HP: 1/2 to 5 HP
Capacity: 7 to 250 GPM
Head: 10 to 80 Feet
Max. solid diameter: 2 1/4″
Max. liquid temperature:
- 122°F/50°C (Model DVSU)
- 158°F/70°C (Model DVSHU 1/2, 1 HP )
- 176°F/80°C (Model DVSHU 2 to 5 HP)
- 200°F/93°C (Model DVSHU limited to 10 minutes)
Key Features
- Air-filled heavy-duty motor, rated for 20 starts/hour – operates cooler with higher efficiencies
- Built-in motor protection autocut – protects against overheat, out of phase, single phasing and no load
- 60,000 hour bearings – long dependable operation with lower maintenance costs
- Semi-open vortex impellers – vortex action prevents clogging and handles stringy materials better in applications where problematic clogging can occur
- Large solids handling – able to handle abrasive, suspended solids up to 2 1/4″
- Double mechanical seals – operate in an oil bath away from pumpage providing longer service life and lower maintenance costs
- Available for slide rail installations – to provide easy maintenance for small sump type installations
Applications
- Water
- Wastewater
- Drainage
- Effluent
- Hot Water