Produktet
Pump
Horizontal or vertical seal-less volute casing pump in close-coupled design, with magnetic drive, to DIN EN ISO 2858 / ISO 5199, with radial impeller, single-entry, single-stage. ATEX-compliant version available.
• High operating reliability:
• Only static seals are required.
• Optional leakage barrier
• High operating reliability:
• Only static seals are required.
• Optional leakage barrier
Pump
• Additional energy savings by compensation of flow rate dependent pipe friction losses by dynamic pressure compensation
• High availability as well as safe and quick commissioning of the pump through characteristic curve monitoring and operating point estimation
• Process reliability by flow rate estimation based on power or differential pressure measurement and characteristic curve function (characteristic curve included in factory default configuration)
• High availability as well as safe and quick commissioning of the pump through characteristic curve monitoring and operating point estimation
• Process reliability by flow rate estimation based on power or differential pressure measurement and characteristic curve function (characteristic curve included in factory default configuration)
Check Valve
Main Applications
• General irrigation systems
• Domestic water supply
• Waste water treatment plants
• Air-conditioning systems
Technical Data
• Nominal pressurePN 10, PN 16
• Max. nominal sizeDN 400
• Max. allowed fluid temperature70 °C
Benefits
• Approved for drinking water applications due to epoxy coating
• General irrigation systems
• Domestic water supply
• Waste water treatment plants
• Air-conditioning systems
Technical Data
• Nominal pressurePN 10, PN 16
• Max. nominal sizeDN 400
• Max. allowed fluid temperature70 °C
Benefits
• Approved for drinking water applications due to epoxy coating
Pump
• Seal chamber to API 610 accommodates all mechanical seals to API 682.
• Wide variety of flanges to all standards up to PN 40 equivalent (ASME Class 400)
• Dimensioned for longer service life than specified by API 610, to reduce maintenance.
• Bearings designed for at least 25,000 operating hours as per API 610/11
• Plain bearings positioned to comply with maximum spacing between shaft guide bearings required by API 610
• Soleplate optionally available either in round design to ASME B16.47 Class 150 Series A or in rectangular design
• Wide variety of flanges to all standards up to PN 40 equivalent (ASME Class 400)
• Dimensioned for longer service life than specified by API 610, to reduce maintenance.
• Bearings designed for at least 25,000 operating hours as per API 610/11
• Plain bearings positioned to comply with maximum spacing between shaft guide bearings required by API 610
• Soleplate optionally available either in round design to ASME B16.47 Class 150 Series A or in rectangular design
Pump
Horizontal radially split volute casing pump in back pull-out design, to API 610, ISO 13709 (heavy-duty), type OH2, with radial impeller, single-entry, single-stage, centreline pump feet; with inducer if required. ATEX-compliant version available.
• Low radial thrust and reduced shaft deflection for a longer service life of bearings and mechanical seal by double volute from DN 80 (3 inches)
• Easy to dismantle due to back pull-out design; no need to remove the pump casing from the piping
• Wide variety of flanges to all standards up to PN 100 equivalent (ASME Class 600)
• Low radial thrust and reduced shaft deflection for a longer service life of bearings and mechanical seal by double volute from DN 80 (3 inches)
• Easy to dismantle due to back pull-out design; no need to remove the pump casing from the piping
• Wide variety of flanges to all standards up to PN 100 equivalent (ASME Class 600)
Pump
• Reliability provided by well-proven hydraulic system with excellent efficiencies and NPSH values
• High functional reliability through self-venting of the pump set via hollow shaft with radial bores
• High operating reliability by thermal motor protection (optional) and use of corrosion-resistant materials for the stator can and rotor can
• High functional reliability through self-venting of the pump set via hollow shaft with radial bores
• High operating reliability by thermal motor protection (optional) and use of corrosion-resistant materials for the stator can and rotor can
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