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rotary twin gear pump
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The Capacity of the pump varies directly with speed but remain constant against pressure. however due to running clearance between the casing & impeller some liquid always bypasses to suction causing sleep which depend upon the deferential pressure viscosity of the liquid & of course the workman-ship. the pumps are capable of handling any viscosity. the sleep reduced with viscosity but the viscosity power increases. the pump has sed priming capability however some net positive to avoid cavitation depending upon the viscosity of the liquid to be pumped & the pump speed
rotary twin gear pump
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The Team of Maruti Engineering Works feeling delighted by informing you about its unique product called Rotary Twin Gear Pump. The company is one of the largest manufacturer and exporter of this pump worldwide. Reliability and quality count at all levels and thus we follow the quality check of all our products at different platforms. The pump is widely used in the automobile sector and machinery parts manufacturing domain, basically for transferring the semi-liquids, oils and other petroleum products. During operation, the pump delivers quite smooth, noise-free performance, powerful performance with complete accuracy. Companies dealing with hard machine fabrication can acquire this pump at the reasonable price at www.marutipump.com. These Pumps are Useful for Pumping and Transferring for all Viscous Liquids, Oil, and Petroleum Products FEATURES Concept: Herringbone Gear Pump (Double Helical Gears) Brand: Maruti Structure: Gear Pump Pressure: Low Pressure (0-10 Kg/Cm2) Temperature: 50° C To 300 C Direction: Multi Direction Speed: 960 RPM And 1440 RPM (May Vary as per the Application and Use) Construction Available: Jacketed / Non Jacketed Type MOC: As per Application of Use (SS/GM) M.S, C.S, C.I) Extra Accessories: Hot Oil Circulation Pump to Keep Pump Warm for Such Special Applications like Bitumen Emulsion, Crude Oil, etc. for such liquids which get warm at room temperature Specifications Capacity: 3M /Hr to 800M /Hr (32 Different Models) (0.5 M3/Hr to 200 M3/Hr) 1″ to 12″ NB Size: 10 Different Sizes Shaft Seal: Mechanical / Gland Puck Type (Dynamic Oil Seal System for Max Working Temperature) Application Steel Plant, Power Plant, Pumping Station, Petroleum Industry, Refineries, Coal Tar, Paint Veg.Oil, Mineral Oil, Crude Oil, Loading – Unloading & Transfer Molasses, All Acidic Liquids, Bitumen, Lube Oil, Heavy Oil. Standards: As per API, ITS, DIN The Rotary Twin Gear Pump is best suited for handling the semi-fluid and viscous liquids.
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rotary twin gear pumps
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INTERNAL POWER LOSSESThe internal power losses in rotary pumps are of two types the mechanical losses is the power necessary to overcome frictional drag of all the moving part withing the pump while viscous losses id power required to overcome liquid viscous drag & shearing action of the fluid. this can be computed from the graph on the opposite sideH.P CALCULATIONThe break horse power required to drive a rotary pump is sum of the theoretical hp & internal losses. the theoretical horse power is the actual work done is moving the fluid from inlet port to out let pressure condition & is product of constant C=0.037,Capacity in cub. Mt/hr. & pressure Kg/Sq. Cm or constant C=2.39,Capacity is us G.P.M. & Pressure in PSIPUMP SELECTION & USESThe bush bearing type of pump can be used for clean viscous liquid having sufficient lubricating Value such as clean lube oil vegetable oil, Fish & Animal oil, Gear oil, Glycerine, Hydraulic oil for intermittent duty. However for continues duty pump with needle roller bearing in SI Series should be selected for liquid having low viscosity poor lubricating values of containing dirts or impurities Such as asphalt bitumen Furnace oil tar, Cellulose, Starch LSHS, HPS, Molasses Napthia, Phenol resin, RFO, Silicate Soap Solution Viscous wax etc.INSPECTION AND TESTINGAll pumps are individually tested for its performance as per JIS B- 8312- 1976
rotary twin gear pump
8,000 - 1,250,000 Per nos
Rotary Gear Pump, SS 316 Rotary Gear Pump, Oil Transfer Pump, fig pump
