KF 2.5... 200 - 8 Pages

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KF 2.5... 200
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Catalog excerpts

Gear Pumps KF 2.5 ... 200 with magnetic coupling

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with magnetic coupling 4 Plain bearing bush Function Conventional sealing gaskets are pushed to their limits with different applications. Typical applications are found in polyurethane facilities, refrigerating machines and vacuum facilities. For these applications, you have the possibility to equip the KF 2.5 ...200 with a magnetic coupling. The magnetic coupling serves as a shaft seal and for the transmission of the torque. The outer rotor of the magnetic coupling is assembled on the engine shaft and the inner rotor is assembled directly on the pumping shaft. The torque is transmitted through...

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with magnetic coupling Materials Pump Bearing bushes Multicomponent plain bearings, leaded, DU® P10 Plastic plain bearing, Non-ferrous metal-free, Iglidur®X Babbitt plain bearing (on request) Multicomponent plain bearings unleaded, DP4™ (on request) Seals Inner rotor Hub made of stainless steel 1.4571 Magnets made of Sm2Co17 Magnet covering made of stainless steel 1.4571 Split case Outer rotor Magnetic coupling Hub made of 355J2G3 (St 52) Magnet made of Sm2Co17 or NdFeB 1.4571 1.4571 or Hastelloy PEEK* oxide ceramics* * on request (no eddy current loss, high energy efficiency and economy, internal...

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with magnetic coupling Working Characteristics Nominal sizes Working pressure Pressure ranges Outlet port Media temperature pump Media temperature magnetic coupling Ambient temperature Nominal torque magnetic coupling (at 20°C and pe max = 25 bar) -- 0.4 bar, vacuum facility - 0.92, standstill -1.0 bar 16 bar (pressure range 1) 25 bar (pressure range 2) 40 bar (pressure range 3) 60 bar (pressure range 4)) 25 bar see allocation differential pressure - viscosity (page 3) Inlet port Working pressure νmin νmin νmin νmax νmax = 1.4 mm2/s (max. 3 bar) = 6 mm2/s (max. 12 bar) = 12 mm2/s (max. working...

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with magnetic coupling Selection Assistance Pump Coupling- Perm. power consumption size [kW] at n = 750 1/min Perm. power consumption [kW] at n=10001/min Perm. power consumption [kW] at n=15001/min Perm. power consumption [kW] at n=30001/min The values stated in the table refer to a maximum media temperature of 80 °C. At media temperatures > 80 °C are to be selected if necessary stronger magnetic couplings. To design the magnetic coupling, the following information needs to be available: – Pump size – Pump pressure (working and starting pressure) – Working and starting viscosity – Precise name...

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with magnetic coupling Special number for special versions 10 Magnetic coupling without flushing, O-rings EPDM 11 Magnetic coupling without flushing, O-rings FKM 12 Magnetic coupling without flushing, O-rings CR 15 Magnetic coupling with flushing, O-rings FKM 16 Magnetic coupling without flushing, O-rings HNBR 21 Magnetic coupling without flushing, O-rings FEP 25 Magnetic coupling with flushing, O-rings CR 27 Magnetic coupling with flushing, O-rings HNBR 28 Magnetic coupling with flushing, O-rings EPDM 29 Magnetic coupling with flushing, O-rings FEP 158 SAE 3⁄4 connections for KF 2.5...12, SAE...

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with magnetic coupling ATEX-Design Permitted Medias Operating instructions / Basics – The media must ensure a certain minimum amount of lubrication, not contain any solid matter and be chemically compatible. Benzins, solvents, etc. are never permitted. – In electrostatic chargeable fluids, it is important to follow the instructions provided by the respective fluid manufacturer in order to prevent electrostatic charges. Other medias on request. – The operator must comply with the flash point, minimum ignition temperature and media-specific properties. – Never have explosive mixtures inside the...

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Product Portfolio Gear Pumps Flow Measurement Gear pumps for lubricating oil supply equipment, low pressure filling and feed systems, dosing and mixing systems. Gear, turbine and screw type flow meters and electronics for volume and flow metering technology in hydraulics, processing and laquering technology. Industrial Hydraulics / Test Bench Construction Mobile Hydraulics Single and multistage high pressure gear pumps, hydraulic motors and valves for construction machinery, vehicle-mounted machines. Cetop directional control and proportional valves, hydraulic cylinders, pressure, quantity and...

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