Nettet1 to 16 m3/h. Robust, Ammonia Liquid pumps. Due tos the usage of flanged, normed motors, service is very convenient, which is of particular interest in remote countries. For the use with ammonia these pumps have very good operation characteristics.Since the pumps are capable to deliver vapour/liquid mixtures they are able of self-recovery. Nettet15. sep. 2008 · Filed in September 15 (2008), the LEDERLE HERMETIC covers Pumps as parts of machines, motors and engines, electric pumps, pump units consisting of a …
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NettetLiquid Refrigerant Pump. Hansen Liquid Refrigerant Pumps offer a simple, proven design which is quiet and compact. These pumps have no shaft seals to leak to atmosphere. The rotor of the direct drive motor is inside of a stainless steel "can" while the external electrical stator is surrounded by an additional pressure-tight housing to further ... Nettet21. sep. 2016 · Re: Faulty Lederle Hermetic Ammonia Pump. using a CFR flow regulator, there is no max flow orifice disc. if for any reason the CFR doesn't operate properly, the … mail my maryland state taxes address
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NettetEstablished in 1866 as LEDERLE, the company develops on a continuous basis, and in 1954, presents the first hermetic centrifugal pump with a canned motor, the so-called canned motor pump. Since 1969, these pumps have been successfully manufactured and sold under the company name HERMETIC-Pumpen GmbH. NettetHERMETIC-pumps can operate in environments with fluid temperatures that span from -160 °C up to +480 °C, system pressures up to 120 MPa and powers between 1 kW up to 670 kW. To date we supplied more than 182.000 HERMETIC pumps world-wide for the most severe toxic or hazardous applications, which require zero leakage tolerance. … NettetHMD/Kontro sealless magnetic drive designs are an alternative to traditional sealed pumps. Sealless magnetic drive pumps present absolutely no risk of emissions or leaks, which can harm productivity, personnel and the environment. Built to API 685, ISO and ASME/ANSI standards, these pumps are safe and low maintenance for handling … mail my income tax return