Grundfos
VL Series
Grundfos PACO VL/VLS pumps are better engineered to increase efficiency and reduce radial loads. The VL/VLS Inline pumps have proven to be extremely versatile, often exceeding the requirements for a variety of market applications, such as chilled water, condenser water, and hot water systems.
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Description
The PACO VL/VLS series of Grundfos pumps are part of the SMART family of pump products which are better engineered to increase efficiency and reduce radial loads. SMART pumps are also designed to help reduce operating and maintenance costs.
The VL/VLS Inline pumps have proven to be extremely versatile, often exceeding the requirements for a variety of market applications, such as chilled water, condenser water, and hot water systems.
Innovative Design For Optimum Operation
Grundfos pushes the limits of pump performance. The VL offers comprehensive sizes and configurations to meet your needs. It has a superior hydraulic and mechanical design, which produces higher efficiency, reduced pump noise, and longer pump life. It can also be fitted with a speed-control system, which significantly cuts energy use and provides a pump payback in as little as one to two years.
Features and Benefits
- Saves floor space and reduces piping
- No flexible connectors or foundation grouting needed
- Mounts like a valve for quick installation
- No coupling alignment or bearing frame assembly needed
- Equal Size Suction and Discharge Pipes – no need for reducers or other fittings
- Easier to maintain and smaller spare parts inventory
- Double Volute – extends seal and bearing life, minimizes noise and vibration, & improves operating efficiency
- NSF61/50 Certifications (available upon request)
- Spacer coupling on Type VLS allows easy replacement of mechanical seal without removing motor – minimal downtime and reduced maintenance cost
- Axially split coupling on Type VLS enhances ease of service and alignment
- Back Pull-Out Design – enables maintenance without disturbing piping
- Multiple material selections allow for customization to meet specific requirements
- Heavy Duty Cast & Machined Motor Bracket – rigid and reliable mounting surface with easy alignment
- Case Wear Rings – reduce maintenance costs and maintain high efficiencies
- Francis Vane Impeller Design – increases efficiency and reduces NPSH required
- Trimmed and Balanced Impellers – customization, reduced noise and vibration, & prolonged seal and bearing life
- Vertical Shaft Configuration – promotes longer seal and bearing life
- Shaft Sleeves -extend life of shaft and usable life of pump
- Suction Baffle – creates a smooth, quiet pump operation
Applications
- Chilled Water
- Condensed Water
- Hot Water
- Service Water
- District Cooling/Heating Systems
- Boiler/Hydronic Heating
- Air Conditioning
- Cooling Towers
- Pressure Boosting
- Recreation
- Plumbing
- Aquaculture
- General Industry/Power Plants
- Water Utility
- Wastewater
- Agriculture
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Additional information
Product Category Vertical Inline Close Coupled Series VL, VLC, VLS, VLSC Manufacturer Grundfos Models , , , -
Technical Data
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Parts
