We are distributors for ampco and jabsco lobe pumps. Rotary lobe pumps work especially well with highly viscous liquids, delivering a continuous output of flow. This hygienic pumps, less damage to the product and meets high standards in low pressure. Each with its distinct place in the market, this range of hygienic pumps can be used across the sanitary market from food to high end pharmaceuticals plus many. Rotary lobe pumps range from industrial designs to sanitary designs. The media enters the pump chamber through the inlet port and is carried around the chamber by the rotors to the outlet port where it is discharged. Rotary lobe pumps can often handle higher pressures. The slr pump is a positive displacement rotary lobe pump with sanitary design suitable for use in the dairy, foodprocessing, beverage, cosmetics, pharmaceutical and fine chemicals industries this sanitary lobe pump is perfect for managing all kinds of fluid, of either low or high viscosity, as well as for filtering and bottling applications. In the rotary lobe pumps the rotors rotate in an opposite direction without contact with each other. If required, the drive can be used in conjunction with a frequency converter to achieve a specific flowrate or range of flowrates. They are popular in these diverse industries because they offer superb sanitary qualities, high efficiency, reliability. First, its mechanical action creates a vacuum at the pump inlet which allows atmospheric pressure to force liquid from the reservoir into the inlet line to the pump. This sanitary lobe pump is perfect for managing all kinds of fluid, of either low or high viscosity, as well as for filtering and bottling applications. The lobes mesh, forcing fluid contained in the lobe cavities into the discharge nozzle of the pump.
The manufacturer can tell you which certifications, if any, their rotary lobe pump meets. Thanks to this characteristic the metal parts do not wear and contaminate the product and there is also no damage to the product. If you have solids that need to be processed, a lobe pump may be right for you. A gentle pumping action minimizes product degradation. I often get asked the question, what is the difference between a lobe pump and an ecp pump. Our rotary lobe pumps are designed for low, medium and highviscosity media and offer gentle pumping action and reliable performance. All 24 series lobe pumps use the same principle of operation. They operate in the same fashion, except that the rotary lobe uses lobes instead of gears to move fluid through the pump. The lobe pumps are also suitable for handling abrasive products. Highfield industrial estate edison road, eastbourne east sussex bn23 6pt united kingdom tel. Rotary lobe pumps are similar to the external gear pump. Dry rotary lobe dry multi stage rotary lobe vacuum pumps dry multistage rotary lobe vacuum pumps are the perfect solution for clean and dry vacuum applications. Fluid enters from the suction nozzle of the pump and begins filling the lobe cavities. The slr pump is a positive displacement rotary lobe pump with sanitary design suitable for use in the dairy, foodprocessing, beverage, cosmetics, pharmaceutical and fine chemicals industries.
Lobe pump overview lobe pumps are used in a variety of industries including, pulp and paper, chemical, food, beverage, pharmaceutical, and biotechnology. New, reconditioned and exchangeprogram rubbercoated rotors for apvcrepaco rseries and alfa lavaltriclover prseries pumps. Pump gea rbox the sru p ump with its conventional lobe pump design concept has a robust cast iron gearbox, which provides maximum shaft rigidity and easy oi l seal replacement. Professional lobe pump manufacturer is located in china. External gear pump internal gear pump gerotor pump lobe pump. Housing, plunger and seals are available in different materials to match the medium. Merge, split, compress, convert, rotate, unlock and watermark pdfs with just a few clicks. Different types of lobes are offered depending upon the application. Lobe pumps are a great alternative to a standard gear pump. Economical, low shear pumping action with inline cleanability. This fluid is carried around the outside of the rotors and is forced out of the discharge port as the rotor lobes mesh together see fig 1.
The versatile delivery pump is working with two synchronized contra rotational rotors number of teeth 24 thatgenerate portative force at the. The rotary lobe pump is robust and surprisingly powerful given its compact dimensions. An early example of a lobe pump is the roots blower, patented in 1860. But they do differ, and the most obvious difference is in the design of the rotors. For sanitary lobe pumps in industrial applications, seal options include packing, oring seals, lip seals and componenttype single and double mechanical seals, but standard cartridge seals are not an option. A pump is a device that moves fluids liquids or gases, or sometimes slurries, by mechanical action. This fluid is carried around the outside of the rotors and is forced out of the discharge port as the rotor lobes mesh together. Wright flow technologies rotary lobe pumps viking pump canada. Combine pdfs in the order you want with the easiest pdf merger available.
These specifications shows the design within the standard lobeflex dsl series. Alfa laval optilobe rotary lobe pumps are costeffective alternatives for general applications requiring gentle. Adhering to these instructions will help avoid associated dangers, reduce repair costs and downtimes and increase the reliability and service life of the rotary lobe pump. Cms engineered products repairreplacement parts and. The innovative design of the lobe gears and shaft in the parker 3inch pump enable it to maximize the rate at which fl uids are pumped, and to dry run without. Pumps operate by some mechanism typically reciprocating or rotary, and consume energy to perform mechanical work moving the fluid. The servicefriendly rotary lobe pump,constructed according to the principle full. Turn your pdf presentations to editable powerpoint ppt and pptx slideshows. Conversion factors between units of pressure are given in section. Lobe pumps rotary lobe pumps lobe pump technologies. The lobe pump is a positive displacement rotary pump.
Hlr pump is a rotary lobe pump designed in compliance with the ehedg specifications that comply with the strictest hygienic. They are popular in these diverse industries because they offer superb sanitary qualities, high efficiency, reliability, corrosion resistance, and good cleaninplace. The pumping action is generated by the contrarotation of two rotors within the. Slr rotary lobe pump is perfect for managing all kinds of fluid, of either low or high viscosity, as well as for filtering and bottling. User manual pomac plp lobe pump ceplp 1406 en12 7 3. The top lobe is driven by the driving shaft, and is driven via a helical gear. Ligao rotary lobe pump catalog pdf catalogs brochure. They are popular in these diverse industries because they offer superb sanitary qualities, high efficiency, reliability, corrosion resistance, and. Sep 09, 2018 external gear pump internal gear pump gerotor pump lobe pump. The pumping action is generated by the contrarotation of two rotors within the pump chamber which are synchronised externally. With its smooth, lowshear pumping action, the sru is alfa lavals core rotary lobe pump for the gentle handling of sensitive process fluids within the dairy, food. The type number describes the setup of the pump and is composed as follows. Rotary lobe pumps offer continuous and intermittent reversible fl.
These pumps operate on a frictionless multistage design, having 5 to 6 pumping stages connected in series, operating synchronously to pump gas from the inlet to the exhaust. Rotary lobe pumps best price rotary lobe pumps bph pumps. It is similar to a gear pump except the lobes are designed to almost meet, rather than touch and turn each other. So, if a specific brand or type of seal works well in your problem applications, it often can be applied to an industrial lobe pump. Netzsch tornado industrial rotary lobe pumps are versatile standalone equipment. A lobe pump, or rotary lobe pump, is a type of positive displacement pump. This guarantee applies for 5 years after the purchase of a lobepro pump.
The lobes under the rubber surface are made of either a cast stainless steel or cast aluminum core. Pump identification each pump has a unique serial number and a type number. Separate one page or a whole set for easy conversion into independent pdf files. These specifications shows the design within the standard lobe flex dsl series. Higher pressure capabilities pressure capabilities to 12 bar 175 psi, even on thin liquids. Elastomer compounds, sus316, bronze, teflon, pvdf, mc nylon, hastelloy b e. The lobes rotate, moving fluid trapped in the cavities between lobe tips. Lobe pump, rotary lobe pump, positive displacement pump. The first rotary lobe pump with an elastomer liner reduces life cycle costs lcc for the first time in a rotary lobe pump an elastomer liner is used for all media wetted surfaces of the pump chamber, which is both easy to replace in the event of servicing and significantly less expensive than replacing wear plates and housing parts. Lobe contact is prevented by external timing gears located in the gearbox. Hygienic lobe pump hlr inoxpa rotary lobe pumps inoxpa usa. Permits standardizing on single pump for multiple liquids and applications. The lobe gears and shaft are responsible for pumping fl uid through the cavity, and represent one of the most effi cient pumping mechanisms in the lobe gear displacement pump.
The tornado rotary lobe pump is a positive displacement pump. Rotary lobe pumps can often handle higher pressures pump shaft support bearings are located in the gearbox, and since. Every tool you need to use pdfs, at your fingertips. Sanitary rotary lobe pump slr inoxpa usa lobe pumps. Positive displacement rotary lobe pumps sludge pump, rotary. The lobes mesh, forcing fluid contained in the lobe cavities into the discharge nozzle of. When you purchase a lobepro rotary lobe pump, your standard wear part orders will be shipped within 2 working days of order receipt or the parts are free. Most pd pumps can be adapted to handle a wide range of applications, but some types are better suited than. Frequency converter lobe pump online, frequency converter. The preset cartridge mechanical seals are fitted directly into the rotor and mounted on the shafts as one assembly. Positive displacement pumps keep lobes in mind chemical. Various kinds of drives and protections gearbox drive with optional frequency converter. Various types of drives and protections gear motor with frequency converter, etc.
Jun 29, 20 both pumps are considered to be a positive displacement pump and look similar is design. Allows one pump to handle multiple liquids after flushing for batch operations. Pump ports can be flanged or threaded, depending on pump size and special requirements. They are primarily used in environmental technology and the chemical industry, because these pumps handle almost any substance continuously and gently while metering in proportion to rotation speed advantages of these pumps are their small space requirements and high power density. The sanitary designs break down further depending on the service and specific sanitary requirements. Looking for downloadable 3d printing models, designs, and cad files. When a hydraulic pump operates, it performs two functions. It contains important information for operating the rotary lobe pump in a safe, proper and economical manner.
Lobe pump,lobe pump manufacturer,lobe pump supplier. When wet, rotary lobe pumps have selfpriming capabilities. Rotary lobe pumps work by fluid flowing around interior of the casing, and these pumps can run dry or wet. Let me start by saying, i will not write external circumferential piston pump the entire blog. You can see in the pictures that the ecp pump has a biwinged rotor and the lobe pump has a rounded tri lobe rotor. There distance between the itnpellers, as well the impeller and pump wall. Selection of a positive displacement pd rotary pump is not always an easy choice. Work with the most accurate pdf to powerpoint converter. Second, its mechanical action delivers this liquid to the pump outlet and forces it into the hydraulic system. If wetted, rotary lobe pumps offer excellent selfpriming performance.
The sru range has a universal gearbox design which enables the. Pumps can be classified into three major groups according to the method they use to move the fluid. The pumping action is generated by the contrarotation of two rotors within the pump chamber which are synchronized externally. The product enters the pump chamber through the inlet port and is carried around the chamber by the rotors to the outlet port where it is discharged. For paints, dyes, food and the like, rotary lobe pumps are ideal. It can be used with ease as a selfpriming pump with reversible pumping direction. With its robust construction, each pump is developed for a different type of demand and meets high standards of quality and reliability. Rotary lobe pumps can handle higher abrasiveness because the lobes dont touch, abrasion will not affect operation as greatly as the always touching gears in a gear pump.
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