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| Active in the manufacture and sales of centrifugal pumps, metering pumps, submerged pumps, etc. |
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> > FULID TECHNOLOGIES UNIT | |
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| Nikkiso Co., Ltd., founded in 1953 and then known as Special Pump Co., Ltd., has been manufacturing special pumps and compressors. Our various rotating equipment, such as canned motor centrifugal pump, metering pump and cryogenic submergible have been highly reputed among petrochemical, chemical, power industry and other various industries for speciality and reliability of products. | |
 Nikkiso Non-Seal Pump | |
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Due to the integrated construction of pump and motor, the pump is the totally leakproof sealless. The sealless construction makes the pump best suited for following application and provides following benefits:
| Application |
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Handling hazardous toxic liquids, noxious smelling liquids, high temperature and cryogenic liquids |
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Processes when air intake may be detrimental |
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Liquids under high pressure or vacuum pressure |
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Liquids solidify easily |
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Expensive liquids | |
| Benefit |
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Leak free |
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Compact design without coupling |
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Lubrication free |
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Low noise and vibration |
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Easy installation and maintenance due to simple construction | |
E-Monitor (Patent Pending)
Now, Nikkiso has recently introduced new electrical type bearing monitoring system called E-Monitor which is most advanced and reliable among similar bearing monitoring device of sealless pump for following advantages:
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Indicates actual condition of bearing by quantitative value |
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Detects eccentric wear and axial wear |
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Best indicator for preventive maintenance | | |
| Nikkiso Metering Pump | | |
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Nikkiso Metering Pumps, reciprocating controlled volume type, are highly reputed for its high accuracy and reliability and have been widely used in refinery, petrochemical and water treatment industry where high quality and performance are required. Various type of fluid end construction, ranging from packed plunger, single and double diaphragm, semi and full jacketed type are available depending upon fluids and processes. Pneumatic and electric stroke control device are to be provided in accordance with flow control method requirement.
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API 675 performance |
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Flow rate adjustable while running and stopping |
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Custom-built special design available for special process requirements |
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Environment safe operation with diaphragm type |
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Diaphragm rupture detection is available to avoid detrimental failure |
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Robust construction and long service life | |
| Sundyne Pump/Compressor | | |
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In-line type high-speed centrifugal pump/compressor manufactured by Nikkiso under the license of Sundyne Corporation U.S.A. With its proven multi-plying gear box, a single stage impeller reaches maximum speed of 24,000rpm for pump and of 34,200rpm for compressor. Due to high rotating speed, this single stage pump can develop high discharge head comparable to multistage pump or reciprocating pump.
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API 610 Design |
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Pump maximum discharge head: 1,760m, Compressor: 8,500m |
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Proven and reliable gear box design and performance |
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Space, installation and maintenance efficient, due to simple construction | |
| Nikkiso Cryogenic Pump | | |
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Nikkiso Cryogenic Pumps, wetted motor type submerged pump, specially suited for ultra low temperature liquefied gas such as LNG, LPG and LEG.
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Submerged wetted motor configuration eliminates leakage of liquids and make pump construction simple |
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Long bearing service life by minimal gearing load design |
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Pump test facility with LNG (-162°C) is available | |
| Nikkiso Hi-Power Pump | | |
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Triplex reciprocating pump for high discharge pressure and high discharge flow. Hi-Power pumps are used for various chemical process and power station.
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Maximum discharge pressure: 50MPa, Maximum discharge capacity: 2000 l/min. |
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Various fluid end configuration are available in accordance with process requirement | | |
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