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  • Sundyne API 610 OH3/OH5 Direct Drive Pumps

Sundyne API 610 OH3/OH5 Direct Drive Pumps

Industries: oil refining and petrochemicals, chemicals, gas, semiconductor, power plant, steel


Overview

The Sundyne API 610, direct drive family of pumps are vertical inline, single stage, overhung pumps that are either a close coupled design (OH5) or they feature a separate bearing bracket (OH3) with a flexible shaft coupling to accommodate multiple motor options.

Each Sundyne direct drive pump is designed specifically to handle hydrocarbon processing and chemical production applications and maximize reliability and tolerance to normal system variations.

Main features

.Single-stage centrifugal design with single, double or tandem seal arrangements

.API 682 cartridge seal configurations for reliable service in the most difficult applications.

.Overhung pumps that are either a close coupled design (OH5) or they feature a separate bearing bracket (OH3) with a flexible shaft coupling to accommodate multiple motor options.

Applications

Common Sundyne OH3 and OH5 Pump Applications in Hydrocarbon Processing:

Acid Feed
Acid Recirculation
Olefin Charge
Depropanizer Charge
Polypropylene Feed

Reflux
Overhead
Sour Water
Wash Down
Bottoms

Lineup

API 610 OH3 Direct Drive Pump

Flows to 380 gpm (86 m³/hr)

Heads to 219m

Temperature Range -130~340°C

Sundyne API 610 經典 OH3 型性能圖
API 610 OH5 Direct Drive Pump

Flows to 380 gpm (86 m³/hr)

Heads to 219m

Temperature Range -130~340°C

Sundyne API 610 經典 OH5 型性能圖
LMV 801CS Cartridge Seal Direct Drive Pump

Flows to 800 gpm (182 m³/hr)

Heads to 1,080 ft (268 m) with VFD

Maximum Power 400 HP, 298 kW

Maximum Suction Pressure 400 psig (28 kg/cm²g)


Ultra-low NPSHr (less than 10 ft./3m)

Temperature Range -200 to 400°F (-129 to 204°C)

Sundyne LMV 801CS 流量性能圖
LMV 803Lr Ultra-Low NPSH Pump

Flows to 800 gpm (182 m³/hr)

Heads to 1,080 ft (268 m) with VFD

Maximum Power 400 HP, 298 kW

Maximum Suction Pressure 400 psig (28 kg/cm²g)

Ultra-low NPSHr (less than 10 ft./3m)

Temperature Range -200 to 400°F (-129 to 204°C)

Sundyne LMV 803Lr 流量性能圖

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