Produktet
Pump
• Low temperature in the mechanical seal chamber; no cooling water required thanks to air-cooled bearing bracket with heat barrier.
• Increased operating reliability of versions for heat transfer applications by an optional two mechanical seals preventing leakage.
• Higher efficiencies than the previous HPK-L model by continued development of the flow passage within the hydraulic system.
• Increased operating reliability of versions for heat transfer applications by an optional two mechanical seals preventing leakage.
• Higher efficiencies than the previous HPK-L model by continued development of the flow passage within the hydraulic system.
Pump
Single-stage axially split volute casing pump for horizontal or vertical installation, with double-entry radial impeller, mating flanges to DIN, EN or ASME.
• Low maintenance costs:
• Fast and easy to install thanks to self-centring components (upper casing part, rotor, casing cover)
• Materials resistant to corrosion and abrasion
• Low maintenance costs:
• Fast and easy to install thanks to self-centring components (upper casing part, rotor, casing cover)
• Materials resistant to corrosion and abrasion
Pump
• Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes)
• Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
• Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range
• Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
• Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range
Pump
- Improved efficiency and NPSH req thanks to the hydraulic head of the impellers (vanes)
- Reduction of operating costs by rotating the nominal impeller diameter at the operating point
- Less wear, less vibration and very quiet running thanks to good suction characteristics and virtually cavitation-free operation over long intervals
- Optimal adaptation to the handled liquid thanks to the large variety of materials in the standard
- Pump perfectly calibrated on pump and motor, thanks to the parameterization set by the manufacturer
Pump
Vertical close-coupled in-line pump with volute casing and magnetless motor of efficiency class IE4/IE5 and variable speed system.
• Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes)
• Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
• Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range
• Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes)
• Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
• Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range
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