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Sunstrand Fluid Handling Co., Ltd.(China)

  • China,Wenzhou ,Zhejiang
  • Verified Supplier
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China Alternative to Sundyne LMV 341 High Speed Vertical Centrifugal Pump API 610 Oh6
China Alternative to Sundyne LMV 341 High Speed Vertical Centrifugal Pump API 610 Oh6

  1. China Alternative to Sundyne LMV 341 High Speed Vertical Centrifugal Pump API 610 Oh6

Alternative to Sundyne LMV 341 High Speed Vertical Centrifugal Pump API 610 Oh6

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Payment Terms T/T
Supply Ability 10set/month
Delivery Time 60 days
Packaging Details Wooden Case
Product Name Alternative to Sundyne LMV 341Pump
Standards API 610
Application API 610 Oh6 Integrally Geared
Maximum Motor Power 315 kW
Operating Temperature -130~+340°C
Flows to 74 m3/hr
Brand Name Sunstrand
Model Number LMV-341
Certification IOS9001/IOS9002/CUTR
Place of Origin China

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Product Specification

Payment Terms T/T Supply Ability 10set/month
Delivery Time 60 days Packaging Details Wooden Case
Product Name Alternative to Sundyne LMV 341Pump Standards API 610
Application API 610 Oh6 Integrally Geared Maximum Motor Power 315 kW
Operating Temperature -130~+340°C Flows to 74 m3/hr
Brand Name Sunstrand Model Number LMV-341
Certification IOS9001/IOS9002/CUTR Place of Origin China
High Light Vertical Centrifugal Pump API 610High Speed Centrifugal Pump API 610Oh6 Integrally Geared Pump
Alternative to Sundyne LMV 341 High Speed Vertical Centrifugal Pump API 610 Oh6 Integrally Geared Pump
API 610 OH6 Integrally Geared Pump: The Premium Alternative to Sundyne LMV 341

Our API 610 OH6 series is a high-speed, integrally geared vertical centrifugal pump engineered for precision performance in the most demanding refinery and petrochemical environments. Designed as a direct drop-in alternative to the Sundyne LMV 341, this unit delivers identical hydraulic coverage while offering enhanced lead-time efficiency and localized technical support.

Whether you are managing high-pressure hydrocarbon processing or volatile chemical feed, our OH6 pump ensures operational continuity with a focus on low-flow, high-head efficiency. With a robust gearbox design and advanced inducer technology, it handles low NPSHa conditions where traditional multi-stage pumps fail.


Technical Specifications (60 Hz / 50 Hz Comparison)

To ensure full transparency and trustworthiness, we provide comprehensive engineering data for both US and Metric standards.

Feature US Unit (60 Hz) Metric Unit (50 Hz)
Maximum Flow 400 gpm 74 m³/hr
Maximum Differential Head 6,300 ft 1,344 m
Standard Compliance API 610 OH6 API 610
Max Motor Power 400 HP 315 kW
Temperature Range -200°F to 650°F -130°C to 340°C
Max Case Working Pressure 1,260 psi 151.9 kg/cm²
Max Suction Pressure 2,160 psi 71 kg/cm²
Max Viscosity 750 cp 750 cp
Solids Range 0.015", 400 microns 0.381 mm, 400 microns
Mounting Vertical / Horizontal Vertical / Horizontal
Seal Configurations Single, Double, Tandem Single, Double, Tandem
Flange Rating 600# / 900# ANSI RF & RTJ 600# / 900# ANSI RF & RTJ

Materials of Construction (API 610 Build Codes)

We offer specialized metallurgy to match your specific fluid properties, ensuring expertise in chemical compatibility.

Component S-5 (C.S. Case) A-7 / S-8 (316 SS Case)
Pump Case Carbon Steel 316 Stainless Steel
Impeller & Inducer 316 Stainless Steel 316 Stainless Steel
Shaft 4140 Steel / 15-5PH 4140 Steel / 15-5PH
Diffuser Insert Carbon Steel / 316 SS 316 Stainless Steel
Stationary Face Carbon / Silicon Carbide Carbon / Silicon Carbide
Rotating Face Tungsten Carbide Tungsten Carbide

Key Advantages & Performance Features
  • API 610 OH6 Standard Compliance: Fully meets the rigorous safety and performance requirements for the oil and gas industry, ensuring a reliable Sundyne LMV 341 alternative.
  • High-Speed Single Stage Design: Replaces complex multi-stage pumps with a compact, integrally geared solution, reducing footprint and maintenance complexity.
  • Optimized Inducer Technology: Available inducers significantly lower the required NPSH, preventing cavitation in high-vapor-pressure liquids.
  • Versatile API Flush Plans: Supports all major API plans (11, 21, 32, 52, 53, etc.) to ensure mechanical seal longevity in diverse operating conditions.
  • Interchangeable Build Codes: Available in various material classes (S-5, A-7, S-8) to handle everything from cryogenic fluids to high-temperature hydrocarbons.

Product FAQ: Alternative Solutions
Can this pump replace my existing Sundyne LMV 341 without piping changes?
Yes. Our OH6 series is designed with matching 3" x 2" suction and discharge sizes and standard ANSI flange ratings. It is a drop-in replacement that aligns with the original footprint in most vertical line-mounted configurations.
How does the performance curve compare to the original Sundyne models?
Our hydraulic engineers calibrate each unit to match the specific duty point (Head and Flow) of your existing LMV 341. With a maximum head of 6,300 ft and flow up to 400 gpm, we cover the exact performance envelope of the original high-speed geared design.
What is the typical lead time for an API 610 OH6 alternative?
One of our core strengths is a streamlined supply chain. We typically provide significantly shorter lead times than larger OEMs, ensuring your refinery or plant maintenance schedule remains on track.
Are spare parts compatible with original Sundyne units?
While we provide complete pump units, many of our high-precision components (like diffusers, impellers, and seals) are designed to performance-match. Please contact our technical team with your specific build code for compatibility verification.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2015

  • Total Annual:

    1000000-2000000

  • Employee Number:

    30~50

  • Ecer Certification:

    Verified Supplier

Quality Control in Sundyne's Operations: Sundyne emphasizes adherence to industry standards like API and ISO. This signifies a commitment to quality in their manufacturing processes. Our engineered products and custom solutions indicate a focus on precision and reliability. The fact that they... Quality Control in Sundyne's Operations: Sundyne emphasizes adherence to industry standards like API and ISO. This signifies a commitment to quality in their manufacturing processes. Our engineered products and custom solutions indicate a focus on precision and reliability. The fact that they...

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  • Sunstrand Fluid Handling Co., Ltd.(China)
  • 515 Hualian Road, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province
  • https://www.sfhpump.com/

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