Wilo-NL
Base Mounted End Suction Pumps
Application:
- Heating and Cooling Systems
- Transfer and Pressure Boosting
- Boiler Feed/Condensate
- Irrigation
- Industrial Applications
Max. Flow: 2,500 USGPM
Max. Head: 300 feet
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Features & Benefits
- Back pullout design allows replacement ofbearings and seals without disturbing thepiping
- Three bearing bracket sizes for all models
- Confined gasket between cover and casing
- Maintenance-free ZZ bearings
- Improved hydraulics for reduced vibration
- Over 50 models available
Technical Data
- Temp Range: -5°F to 250°F (-20°C to 121°C)
- Horsepower Range: 1-75HP (3500RPM)½-200HP (1750RPM)
- Flange Size Range: 1¼” to 8”ƒƒMax Pressure: 250 PSI
Materials of Construction
- Cast Iron Volute
- Bronze Impeller
- Stainless Steel Shaft
- C/SiC/EPDM Mechanical Seal (other sealsavailable upon request)
- NEMA Standard Motors
Wilo-SCP
Split Case Pumps
Application:
- Heating and Cooling Systems
- Transfer and Pressure Boosting
- Boiler Feed/Condensate
- Municipal Water Supply
- Irrigation
- Industrial Applications
Max. Flow: 5,000 USGPM
Max. Head: 180 feet
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Features & Benefits
- Horizontal split casing allows replacementof bearings and mechanical seal withoutdisturbing the system piping
- Double suction design available formaximum efficiencies
- Hydraulically balanced double-suctionimpeller for minimal axial thrust
- Tongue & groove neck ring design eliminatesseizing of rotating assembly
- Pump shaft guards
Technical Data
- Temp Range: 18°F to 250°F (-8°C to 120°C)
- Available in sizes up to 500HP
Materials of Construction
- 9 different material specs available
- 8 different seal types available
- Standard Configuration: Cast Iron Volute,Bronze Impeller, Stainless Steel Shaft, C/SiC/EPDM Mechanical Seal, NEMA StandardMotors