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{"title":"High Speed API 610 Vertical Centrifugal Pump 74 M3\/Hr 400 Gpm Sundyne LMV 341","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/aa\/2e2119a231512cda2e3a7e4f3495-200x200-1\/high_speed_api_610_vertical_centrifugal_pump_74_m3_2fhr_400_gpm_sundyne_lmv_341.jpg","attrs":{"Brand Name":"Sunstrand","Model Number":"LMV-341","Certification":"IOS9001\/IOS9002\/CUTR","Place of Origin":"China"}}
{"title":"High Head Low Flow Vertical Centrifugal Pump for Boiler Feed 442 m TDH 57 m\u00b3\/hr","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/27\/cefd555327132572de59a07e3cde-200x200-1\/high_head_low_flow_vertical_centrifugal_pump_for_boiler_feed_442_m_tdh_57_m_c2_b3_2fhr.jpg","attrs":{"Maximum TDH":"442 m (1,450 ft)","Motor Power":"56 kW (75 HP)","Impeller Type":"Open, Single-Stage, CFD-Optimized","Place of Origin":"China"}}
{"title":"LMV331 Replacement High Speed Centrifugal Pump 315 kW API 610 OH6 Vertical","imgUrl":"https:\/\/img.chinax.com\/nimg\/64\/b6\/2cb48e34d622506ae2a3981dde21-200x200-1\/lmv331_replacement_high_speed_centrifugal_pump_315_kw_api_610_oh6_vertical.jpg","attrs":{"Model Number":"LMV-331R","Packaging Details":"Export Plywood Case, VCI Protection, Shock-Absorbing Cradle","Rated Motor Power":"315 kW (420 HP)","Minimum Order Quantity":"1 Set"}}
{"title":"Amine Gas Sweetening H2S Removal High Speed Centrifugal Pump for Refinery","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/b9\/687d32bad42683f85a59eea90a16-200x200-1\/amine_gas_sweetening_h2s_removal_high_speed_centrifugal_pump_for_refinery.jpg","attrs":{"Sour Service Compliance":"NACE MR0175 \/ ISO 15156","Temperature Range":"-50\u00b0C to +200\u00b0C","Model Number":"AGSP-610-NACE","Minimum Order Quantity":"1 Set"}}
{"title":"API 610 OH6 Integrally Geared Vertical High Speed Centrifugal Pump 316 SS","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/32\/265d5603a66b9fddf375534e6039-200x200-1\/api_610_oh6_integrally_geared_vertical_high_speed_centrifugal_pump_316_ss.jpg","attrs":{"Certification":"ISO 9001:2015, API 610","Delivery Time":"60 Days","Maximum Flow Rate":"Up to 85 m\u00b3\/h (375 GPM)","Brand Name":"Sunstrand"}}
{"title":"High Temperature Thermal Oil High Speed Centrifugal Pump 350\u00b0C Heat Transfer","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/df\/d2eb0b73844e669428183c731bd2-200x200-1\/high_temperature_thermal_oil_high_speed_centrifugal_pump_350_c2_b0c_heat_transfer.jpg","attrs":{"Model Number":"HTHS-350-TOCP","Heat Transfer Fluids":"Thermal Oil, Synthetic HTF, Molten Salt","Brand Name":"Sunstrand","Certification":"ISO 9001:2015, API 610, PED 2014\/68\/EU"}}
{"title":"Compact Skid Mounted Vertical High Speed Process Pump Modular Plug and Play","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/d7\/7a6b488ad0be846cc5d161711bc4-200x200-1\/compact_skid_mounted_vertical_high_speed_process_pump_modular_plug_and_play.jpg","attrs":{"Pump Model":"HSCP Compact Vertical OH6","Brand Name":"Sunstrand","Place of Origin":"China","Skid Dimensions":"1.2 m x 2.4 m (Typical)"}}
Sundyne LMV 341 Replacement High Speed Vertical Centrifugal Pump
In heavy chemical manufacturing, large-scale refining operations, and critical fluid utilities, handling low-flow, high-head process streams requires highly reliable rotodynamic equipment. For facilities seeking to upgrade aging critical assets or eliminate severe OEM single-source constraints, integrating a premium Sundyne LMV 341 replacement has become a vital strategic focus for reliability engineers.
Engineered to conform flawlessly with the stringent API 610 (OH6 configuration) standard, this vertical, space-saving high speed vertical centrifugal pump offers a direct, drop-in alternative designed to drop precisely into existing system piping without necessitating expensive foundation overhauls.
Unscheduled downtime in high-pressure wash water services, hydrocarbon reflux, or hazardous liquid transfer lines results in catastrophic financial penalties. Mitigating these volatility challenges, our engineered Sundyne alternatives introduce advanced computational fluid dynamics (CFD) optimizations to the open impeller and custom inducer trim.
Utilizing a precision-ground internal speed-increasing gearbox, this robust high speed vertical centrifugal pump for LMV 341 replacement maintains exceptionally stable head-capacity curves even under fluctuating suction pressure conditions. By adopting this engineered heavy-duty asset, global process plants can safeguard their continuous runtime, minimize maintenance overhead, and capture remarkable total cost of ownership (TCO) advantages.
To ensure full transparency and Trustworthiness (E-E-A-T), 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
Advantages
100% Dimensional & Hydraulic Alignment: All suction/discharge centerline dimensions, flange ratings, and foundation layouts are completely identical to legacy OEM setups, allowing for zero-piping-stress field changeouts.
Accelerated Turnaround & Spare Parts Continuity: Exempt from prolonged international logistical backlogs, our Sundyne pump replacement manufacturing scheme cuts delivery timelines by over 50%. Critical internal wear items, high-speed shafts, and pinions are kept in dedicated safety stock.
Comprehensive API Quality Verification: Each pressure-retaining process casing undergoes hydrostatic testing at 1.5 times the maximum allowable working pressure. All impellers are balanced to ISO 1940 G1.0 ultra-precision standards, and turnkey assemblies are string-tested prior to dispatch.
Optimized Anti-Cavitation Engineering: To eliminate cavitation issues during volatile hydrocarbon handling, the inducer geometry was re-engineered, successfully dropping the Net Positive Suction Head required (NPSHr) across the entire curve.
Product FAQ: Alternative Solutions
Q1: Can your high speed vertical centrifugal pump achieve a flawless drop-in substitution for an active Sundyne LMV 341? How is asset quality guaranteed?
A1: Yes, with absolute certainty. Our machinery replicates the exact performance curves and structural footprint of the original Sundyne LMV 341. For quality assurance, our production facility operates strictly under API 610 and API 682 protocols. Every single replacement pump is shipped with an exhaustive technical documentation package, including Material Test Reports (MTRs), Non-Destructive Testing (NDT) logs for casings, dynamic balancing certificates, and witnessed performance test charts to ensure safe, long-term operation in explosive hazardous zones.
Q2: What commercial advantages do these engineered Sundyne replacement high speed pumps provide compared to direct OEM asset procurement?
A2: Chemical and refining procurement teams frequently contend with exorbitant OEM price premiums and long logistical delays that complicate plant turnaround schedules. Sourcing our premium Sundyne replacement high speed pumps lowers your upfront equipment CAPEX by 30% to 50% while operating to identical industrial tolerances. Furthermore, our agile localized framework supports expedited manufacturing for both turnkey pump units and critical components, drastically lowering your total cost of ownership (TCO).
Q3: How interchangeable are the internal rotating components if we intend to utilize them as aftermarket spares for our existing Sundyne fleet?
A3: Absolute dimensional interchangeability was a foundational design parameter during the development of this Sundyne replacement pump series. The internal speed-increasing gearing, high-speed bearings, shafts, and cartridge mechanical seals are machined to micro-tolerance specifications. Consequently, you can either install our complete vertical pump assembly as a drop-in replacement for worn assets, or utilize our high-precision rotating components as direct interchangeable aftermarket spares to reduce your warehouse inventory overhead.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
10000000-20000000
Employee Number:
200~300
Ecer Certification:
Verified Supplier
1. 18 Years of Engineering Heritage (Experience)
With 18 years of specialized experience in the flow control industry, Sunstrand Fluid Handling has evolved into a cornerstone of high-performance pumping solutions. We specialize in addressing the most demanding "High-Head, Low-Flow" challenges, provi... 1. 18 Years of Engineering Heritage (Experience)
With 18 years of specialized experience in the flow control industry, Sunstrand Fluid Handling has evolved into a cornerstone of high-performance pumping solutions. We specialize in addressing the most demanding "High-Head, Low-Flow" challenges, provi...