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  • Houwayu Industry Zone, Daxi Town, 317525, Wenling City, Zhejiang Province, China

single stage circulation pumps -0
single stage circulation pumps -1

LP

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Single-stage circulation pumps

Applications

The LP series single-stage circulation pumps are specifically designed for HVAC systems and district heating systems. These pumps feature a single-stage structure, offering stable and reliable operation with no periodic maintenance required.

Competitive Advantages

  • Equipped with overheat protection design
  • Iron-based stainless steel axial bearings
  • Liquid temperature resistance up to 110°C
  • Flanged and threaded connections
  • Low-noise design ensures quiet operation

  • Parameter Table
  • Service Advantages
  • Related Products

Pump Model Power(W) Voltage(V) DN Max.Flow(m³/h) Max.Head(M) Pump Size: MM
L L1 B B1 H H1
LP40-12F-220 370 220 40 10 12 220 110 165 93 190 65
LP50-10F-220 370 220 50 10 10 220 110 165 93 190 50
LP25-10S-220 370 220 1.5" 10 10 220 110 165 93 190 50
LP32-12S-220 370 220 2" 10 12 220 110 165 93 190 65
LP40-13F-220 550 220 40 12 13 220 110 165 93 230 65
LP50-13F-220 550 220 50 12 13 220 110 165 93 230 65
LP25-13S-220 550 220 1.5" 12 13 220 110 165 93 230 65
LP32-13S-220 550 220 2" 11 13 220 110 165 93 190 50
LP40-13F-250 750 220 / 380 40 13 13 250 125 200 115 230 65
LP50-11F-280 750 220 / 380 50 19 11 280 140 200 115 230 80
LP40-18F-250 1100 220 / 380 40 14 18 250 125 200 115 230 65
LP50-13F-280 1100 220 / 380 50 19 13 280 140 200 115 230 80
LP65-12F-300 1100 220 / 380 65 20 12 300 150 200 115 260 80
LP50-16F-280 1500 220 / 380 50 20 16 280 140 200 115 230 80
LP65-15F-300 1500 220 / 380 65 26 15 300 150 200 115 260 80

Pre-Sale Services
  • Fast Quotation Formal quotation and technical datasheets provided within 24 hours.
  • OEM Customization Support Dedicated account managers for OEM/ODM communication; up to three rounds of sample proposal confirmation.
  • Engineering & Bidding Assistance Product comparison charts, alternative model recommendations, and documentation support for engineering tenders.
  • Marketing Asset Package Full suite of resources including product photos, application images, videos, specification sheets, and selection guides for distributor or brand use.
In-Sale Services
  • Dedicated Project Service File A customized service record is created for each project, tracking requirement changes and real-time production progress.
  • Pre-Shipment Sample & Label Confirmation Product samples, nameplate proofs, and packaging photos are provided for approval prior to bulk shipment.
  • Standard Export Documentation Includes packing lists, carton labeling files, and HS code confirmation documents for smooth customs clearance.
  • Multi-Spec Flexibility Supports flexible combinations of voltages, plug types, and multilingual packaging—ideal for multi-country fulfillment under a single order.
After-Sales Services
  • Maintenance & Installation Support Access to detailed repair tutorial videos and step-by-step installation animations.
  • Troubleshooting Toolkit Includes a structured fault diagnosis sheet with common issues and recommended solutions.
  • Spare Parts Kits Optional spare parts packages (motor, rotor, controller, etc.) can be provided based on customer needs.
  • Remote or On-Site Training Available for large-volume project clients to ensure proper operation and servicing.
  • Factory-Backed Spare Parts Pool For strategic channel partners, a “2-Year Free Spare Parts Stock” program can be customized upon agreement.

For more product information, please contact us.

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