OH1 Petrochemical Process Pumps
(VMH02Z Series)
The VMH02Z series pumps are single-stage overhung petrochemical process pumps featuring end suction, top discharge, radially split casing, foot-mounted support, and a spiral volute pressure chamber, classified as API 610 OH1 type.
Product Features
Stable and reliable structural design
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Broad hydraulic coverage
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Internationally advanced in design and performance
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New generation of high-efficiency and energy-saving product
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For media with high solid content: Semi-open impeller with wear-resistant plates to effectively reduce maintenance costs
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For low NPSHa conditions: Inducer added at the impeller inlet to significantly improve cavitation resistance
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For condensation- or crystallization-prone media: Multiple thermal insulation measures (steam, hot water, or electric) to ensure media fluidity
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Product Introduction
Performance Range
Standard
Performance Range
Flow Rate (Q)
4~2600 m³/h
Head (H)
12~300 m
Rotational Speed (n)
980, 1480, 2980 rpm
Design Pressure (P)
2.5 MPa
Operating Temperature (T)
-80℃ to +150℃
Standard
Standard
API 610 12th Edition Centrifugal Pumps for Petroleum, Petrochemical, and Natural Gas Industries
Applications
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Petroleum Processing, Production, and Transportation
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Coal Chemical Processes
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Petrochemical and Chemical Processes
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Natural Gas Industry
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Metallurgy
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Power
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Boiler Circulating Water
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Water Supply and Treatment
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Offshore Industry
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Seawater Desalination
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Grain Deep Processing
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General Industry
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