Description
Sundyne Integrally Geared Pumps LMV 311 OH6 Integrally Geared Pump- when you need high pressure in a compact, low-maintenance package
Key Technical Specifications:
- Flows to 400 gpm (91 m³/hr)
- Heads to 6,300 ft (1,921 m)
- Maximum Power 200 HP, 150 kW
- Maximum Suction Pressure 1,000psi, (71kg/cm²)
- Minimum NPSH
- Temperature Range -200 to 650°F (-130 to 340°C)
Why Choose LMV 311 OH6
The LMV 311 OH6 blends compact vertical design with high-performance hydraulics to meet the toughest low-flow, high-head pumping needs. With API 610 OH6 certification and integrally geared, single-stage performance built into a small footprint, this pump delivers energy-efficient, leakage-resistant operation where space and reliability are at a premium.
Main Features
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Integrally geared single-stage design replicates traditional multi-stage heads in a compact unit
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Vertical, close-coupled construction minimizes floor space and footing requirements
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Computer-optimized hydraulics align the best-efficiency point with rated operation—reducing energy use and run-out horsepower
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Barske-style inducer lowers NPSH requirements and supports tight suction conditions
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High-pressure capability, supporting high suction loads
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Designed for extreme environments, handling temperatures from cryogenic lows up to 650 °F and abrasive, corrosive fluids
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Modular build with cartridge-style internals allows fast servicing without disturbing pipework
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Built to API 610 OH6 standards for ruggedness, reliability, and heavy-duty service
Ideal Applications
This pump is well-suited for:
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Acid and olefin feed and recirculation
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NGL and polypropylene charge lines
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Sour-water, reflux, and wash-down duties
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Condensate boosters and bottoms handling
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High-head boiler feed and sampling loops
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Any application demanding a compact multi-stage pump with API-rated integrity
