Api standard 610 centrifugal pumps for petroleum, petrochemical and natural gas industries 610 10th oct. Is it acceptable to use the vendor allowable loads in clause f. Api 610 is the api standard relating specifically to centrifugal pumps and centrifugal pumping systems. Basically, if you read the fine print in api for the oh1, it would fall short or need special design considerations in both the pressure rating section. Oh2 smkm single stage end suction top discharge reinforced bearing housing oh2 smkm single stage end suction top discharge standard bearing housing. This positively impacts api 610 pump manufacturers who should not. Gabbioneta r oh2 type api 610 centrifugal pump the gabbioneta r range process pumps provide superior efficiency for more than 100 different hydraulic configurations and heavyduty use. Products marelli heavy duty api 610 process pumps marelli oh2 endsuction, full centerline mounted, radial split, overhung horizontal single and double volute centrifugal pump api 610 oh2 and iso 709 compliant for general refinery services centrifugal, single stage, full centerline mounted with high shaft rigidity for processes engineers. Api 610 horizontal process pump model pwh oh2 11th. Api 610 centrifugal pump standard see all centrifugal pumps in stock api 610 is the api standard relating specifically to centrifugal pumps and centrifugal pumping systems. All api materials are available as standard to match your application, plus. Iso 709api 610 oh2 highpressure horizontal process pump.
We make use of cookies to provide you with the best possible service, we make use of cookies. Pwh api 610 single stage oh2 typical applications the pwh pump is designed to cover a wide range of petroleum refinery services. Processing pump iso 709api 610 oh2 maximum mechanical and hydraulic design flexibility the erpn is the pump of choice for severe chemical, petrochemical, refining and heavyduty industrial service where full compliance with api 610 is not required. Four kit sizes allow your singlestage horizontal oh2 pumps to api 610 or iso 709 to be retrofitted regardless of brand. Pumpworks 610 model pwh api 610 overhung oh2 type single. Ruhrpumpen sce heavy duty, overhung api 610 process pump oh2. Api 610 horizontal process pump model pwh oh2 11th edition. Api 610 pumps, oh1 versus oh2 pumps pump engineering engtips.
Process pump according to api 610 as inline version, type oh3. Api pump type definitions understanding api standards. All api materials are available as standard to match your application, plus bespoke options including nace compliant materials. Centerline mounting meets stringent api noise and vibration limits. If your operational needs extend beyond the capabilities of the api 610 iso 709 oh2 pump, you may be interested in our canned motor pump line. Larger sizes of ohhl are available with an inducer for lower. The ohv is our api 610 iso 709 type oh3 overhung, horizontal, centerline mounted, single stage, radially split process pump.
This pump provides users with the important mechanical. The coupling design allow removal of the back pullout assembly without disturbing the driver, coupling hubs or. Rph heavyduty oh2 process pump to iso 709 api 610 materials. Api 610 oh2 process pumps api 610 process pump manufacturer. With over hydraulic combinations available for the sce pump, almost all customer requirements are covered. Goulds model 3700 api 610 oh2 iso 709 centerlined mounted process pump designed for optimum reliability. Centrifugal pumps for petroleum, petrochemical and natural gas industries 1 scope this international standard specifies requirements for centrifugal pumps, including pumps running in reverse as hydraulic power recovery turbines, for use in petroleum, petrochemical and gas industry process services.
Explanation about the pump configurations within the api 610. Api standard 610 centrifugal pumps for petroleum pdf. Ohh process pump api 610 material codes s4, s5, s6, s8, s9, c6, a8, d1, d2, 317l 50 hz 60 hz 25 to 400 mm pump sizes 1 to 16 in up to 2,250 m3h capacities up to 10,000 usgpm up to 370 m heads up to 1,200 ft up to 75 bar pressures up to 1,100 psi75 to 425c temperatures 100 to 800f 50 hz 60 hz operating data materials 1,000 10 100. Api 610 sin gl eta oh2 upgrade program pw11 is the pumpworks 610 retrofit upgrade kit for any brand of api 610 single stage oh2 process pump. The rotojet pump has earned a global reputation for reliability and robustness by meeting the demanding requirements of api 610 standards. The marelli smk pump seres has a range of customized features to specific application requirements that process engineers require for upstream oil and gas, midstream. Maximum shaft diameter as allowed per api 610 for low shaft deflection and reduced vibrations. Arya sepehr kayhan ask, is a professional industrial pump manufacturer in iran, with the accumulation and. The sce process pumps oh2 are horizontally mounted, radial split case, single stage, single suction, heavyduty centrifugal process pumps with a backpullout. The oh1 pump is a foot mounted casing design that would more or less fit the mold of an ansi application.
The pumpworks 610 11th edition upgrade pwh is a bearing bracketed. The goulds 3700 employs stateoftheart mechanical design features for sustained reliability and performance. A range of oh2 single stage, centreline mounted centrifugal end suction pumps with centreline discharge manufactured in a variety of alloys. Modifications to the piping system are not required, though it is. Oh2 end suction overhung, single suction 1 stage, radially split max.
The coupling design allow removal of the back pullout assembly without disturbing the driver, coupling hubs or casing. Api 610 iso 709 type oh2 singlestage end suction pump. Api 610 centrifugal pump standard see all centrifugal pumps in stock. Installation operation and maintenance manual iom hydraulic coverage. The purpose of this article is to give you a explanation about the pump configurations within the api 610. Oh2 oh2 truflo tsp series pumps are designed and manufactured to offer customers optimum hydraulic performance and reliability. Safety and reliability we provide engineered solutions with true conformance to the latest api specifications including the stringent emissions containment per api 682. Engineered and built for reliable, safe performance, it also provides optimal emissions containment. Tobee te chemical process pump is designed based on api610,api682 and vdma24297heavy type standard, the pump is singlestage, pumpabsorption cantilevered pump. Amarinth api 11th edition process pump a series petrochemical process pumps are designed and manufactured for a number of applications including lpg, fuel transfer, produced water and export duties.
Api standard 610 centrifugal pumps for petroleum pdf download 8fbd390d85 what is the api pump standard. Ohh and ohhl iso 709 api 610 type oh2 single stage. A range of alloys available on request including nace compliant materials. The api is an abbreviation for american petroleum institute. Api maxum oh2 i401 610 11th edition centrifugal pump 401 15. Heavy duty process pumps api 610iso 709 termomeccanica.
Api 610 11th edition safety, reliability and versatility are the key words for our endsuction, centerlinemounted, overhung oh2 api 610 process pump. Api 610 pumps, oh1 versus oh2 pumps pump engineering. Rph heavyduty oh2 process pump to iso 709 api 610 ksb. Pdf api 610 centrifugal pump wahyu festiawan academia. The hzc oh2 api 610 iso709 pump is a horizontal overhung centerline mounted, single stage, single suction heavy duty pumps with diffuser or volute. The coupling design allow removal of the back pullout. Both pumps utilize the same mechanical seals, bearings, bearing isolators, bearing housing, and fan. Api610, oh6 pumps are centrifugal, overhung, closecoupled, highspeed integrally geared type pumps ideal for critical heavyduty process applications. Api 610 11th edition type oh2 single stage horizontal end suction, top discharge overhung process pump. See our pw11 api 610 upgrade program brochure for more information.
S trade association for the oil and natural gas industry, representing about 400 corporations involved in production, refinement, distribution, and many other. Processing pump iso 709api 610 oh2 number one in the industry the flowserve hpx pump meets or exceeds the rigorous requirements of iso 709api 610 oh2 latest edition. Upgrades for oh2 process pumps with the rpc retrofit kit. It provides design criteria for the design of the actual centrifugal pump, as well as how the centrifugal pump is to be tested, and what type of base it is to be mounted on. Api maxum oh2 610 11th edition centrifugal pump installation, operation and maintenance instructions this manual shall always be kept close to the units location of operation or directly on the pump set. We have the latest engineering techniques and tools such as 3d modeling and finiteelement analysis to assure our customers the best product quality. As needed the upgrade package also includes casing and impeller refurbishing. These pumps provide the answer to a wide variety of pumping problems from the most difficult liquefied gases at low temperatures, to equally difficult. The sce pump is designed to comply with the latest editions of api 610 and api 682. Our lowflow api 610 type oh2 pumps are centre line mounted, single stage, overhung pumps with a single bearing housing. The ohhl is our api 610 iso 709 type oh2 lowflow horizontal overhung process pump. S h o r t p a n e l d o t t e d l i n e v d o e s n o t p r i nt pwv api 610 vertical turbine pump vs6 can type s1 um pty e pwv. Key features all of the pumps in the cupoh2 range comply with api 610 and are designed for exceptional performance and long life in the most demanding of process conditions.
However, in cases where the bearing system life number does not comply, discussion is needed. The pump and motor are flexibly coupled and installed on a common baseplate. The pumps may be oriented verticall or horizontally. Axial force adopts before and after ring and balance holes for hydraulic balance. Further, the hpx represents the most comprehensive range of. Api 610 oh2 process pumps key features hpu, single stage centreline mounted centrifugal pumps. Our canned motor pumps and retrofits are suitable for pressure and temperatures that exceed the capability of the api 610 oh2. The original best equipmentcompany began in 1978 as an authorized distributor for ingersollrand pumps. Smk oh2 pumps fully comply api 610 10th editioniso 709. Vertical inline, radially split rigid or flexible coupling max. The operating characteristics of the rotojet pump are simple and similar to a conventional centrifugal pump.
The pumpworks 610 pump features short impeller overhang, and can be. Marelli oh2 endsuction, full centerline mounted, radial. Optional features can be added to improve the design for. This positively impacts api 610 pump manufacturers who should not have to change their designs. Api 610 states that centerline mounted casings should be used for all horizontal pumps.
Ohh and ohhl iso 709 api 610 type oh2 single stage end. The impeller is mounted directly to the gearbox output shaft. Efficient and reliable our heavyduty process pumps are designed with. They are available in a wide range of materials to suit your specific application and this pump is designed in accordance with asme requirements to provide a high degree of dependability. Centerline mounting meets stringent api noise and vibration limits exceptionally high rigidity baseplate designs. S1, s5, s6, s8, c6, a8, d1, d2 and special materials 2 3 1 4 5 1 low maintenance costs n customized balancing system depending on the duty point markedly reduces axial forces, and increases. Api 610 material classes other material combinations are available the model pwh is an api 610 pump features are designed to increase efficiency and the life of the pump. Ruhrpumpen sce heavy duty, overhung api 610 process.
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