ENGINEERING FLOW SOLUTIONS NPS AXIALLY SPLIT MULTISTAGE PUMPS BB3 TYPE, API 610

Transcription

1 ENGINEERING FLOW SOLUTIONS NPS AXIALLY SPLIT MULTISTAGE PUMPS BB3 TYPE, API 610

2 HMS GROUP for Oil & Gas The HMS GROUP is the leading manufacturer of pumps, compressors and oil & gas equipment, provider of engineering solutions and turn-key contractor in Russia and the CIS countries. The HMS Group brings together more than 60 years of experience in manufacturing of pumps, compressors and oil&gas equipment with the steady development of process solutions. The HMS Group manufactures pumps, compressors and related system solutions for the various applications in the following industries: Oil & Gas Power generation Water & Utilities Industrial applications Our Quality Management System complies with ISO 9001:2008. Pumps for oil & gas and petrochemical industries are manufactured in accordance with International and Russian standards such as API, DIN, ANSI, ISO, GOST and can be tailored to customer specifications. Worldwide sales and projects International branches and representative offices of the Group are located in Italy, UAE, Iraq, Turkmenistan and Uzbekistan. The HMS Group has international experience in supply, commissioning and after sales service of the equipment in Western and Eastern Europe, Iraq, Indonesia, India, China, USA and other countries as well as EPC projects in Russia and in republics of the former USSR. The HMS Group incorporates 20 engineering and manufacturing affiliate companies located in Russia, Ukraine, Belarus and Germany. The Group currently employs over people. Our R&D infrastructure is represented by centrally managed 6 R&D centers in Russia and CIS countries where the latest versions of engineering software including 3D (SolidWorks, ANSYS CFX) and methods are used.

3 NPS axially split multistage pumps NPS axially split multistage pumps are designed for use in process units of refineries, chemical processing and other industrial applications for pumping crude oil, oil products and similar liquids. NPS pumps meet all requirements of API 610 (11 ed.) This is a type of centrifugal, axially split multistage pumps with back-to-back impeller arrangement. Asynchronous or synchronous explosion proof (2ExdIIAT3) motors with 3000 rpm speed are used as a prime mover. The pumps are made in various climatic versions and designed to operate outdoor and in the premises where fire or explosion hazards may exist due to the presence of flammable gases or vapors, flammable liquids, combustible dusts, or easily ignitable fibers or flyings. Pump and motor are mounted on the common baseplate. The original equipment manufacturer is Bobruisk machine-building plant located in Bobruisk, Belarus, a part of HMS Group specializing in manufacturing of process pumps for various applications in oil & gas. Application Refineries and petrochemical plants Crude oil & oil products pipelines, including trunk pipelines Crude oil and oil products

4 Features, Advantages, Benefits NPS axially split multistage pumps Fig.1 Fig Reliability 1 - Optimized diffuser to ensure high performance, low NPSH and minimal vibration Easy installation/maintenance 7 - Suction and discharge nozzles design according to DIN /ANSI /ISO; ANSI class 600. Py = 1500 psig. 2 - Reliable pump configuration provides smooth operation in areas with seismicity of up to 9 on a МSК-64 scale. 3 - Metal-to-metal hermetic horizontal split sealing to ensure high reliability Mechanical seals comply with API Bearing housings rigidly fitted in casing for quick and reliable alignment of rotor to stator. Reliable and long-life elastic diaphragm coupling reduces vibration and requires no maintenance Thermal relief reduces the temperature of the shaft, mechanical seals and bearings. Low costs of operation Pump is mounted on the plate to ensure free movement of casing at temperature expansion. 4 - Replaceable wearing rings made of hard alloy materials for longer period of operation (Fig. 1). 5 - Lubrication and cooling system for bearings ensures their long service life. (Fig. 2). 6 - Rigid shaft design of increased diameter eliminates contact between rotating and fixed parts increasing service life of mechanical seals Multi-purpose Use of replaceable impellers and diffusers as well as change of stages significantly extends the range of capacity and head maintaining high performance without casing replacement. Material selection provides pump operation with various liquids, including aggressive. High pump efficiency reduces energy consumption. Rigid frame prevents misalignment of the pump and motor shafts.

5 NPS axially split multistage pumps Operating parameters Capacity: m 3 /h Head: m Motor: kw Sealing selection Single or double mechanical seals Stuffing box Н, m NPS 120/ NPS NPS 65/ Q, m /h 3 Material selection Diffuser material options Temperature of pumped liquid, o C Carbon steel Chromium steel Chromium-nickel-titanium steel

6 NPS axially split multistage pumps Main dimensions Model Dimensions, LxBxH, mm Pump weight, kg 2NPS 65/ х1175х NPS 120/ х1385х NPS х1295х Scope of supply Pump with seals and counter flanges Electric motor In-skid piping Coupling with guard Baseplate with feet Adjusment bolts with plates Instruments Set of spare parts Operation manuals and documentation

7 Be our Partner We are looking for experienced dealers & distributors to sell products and services of HMS Group. Please forward your queries to contact details below: 12, Aviakonstruktora Mikoyana str., Moscow, , Russia Phone: + 7 (495) Fax: + 7 (495) hydro@hms.ru www. grouphms.com www. hms.biz Information contained in this brochure is for reference purposes and to select products developed and manufactured by HMS Group. You can find full technical information on all our products in the relevant technical manuals. HMS Group reserves the right to alter their products without notice and is not responsible for possible errors in catalogs, brochures and other printed materials. HMS 112E ENG