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

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three speed control pump-1

LPF

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Three-speed control pump

Applications

Designed for closed-loop circulation systems such as underfloor heating, hydronic heating, and domestic hot water recirculation, ensuring thermal efficiency and temperature balance throughout the system.

Competitive Advantages

  • Three-speed control
  • High-temperature resistant construction
  • Stable continuous operation
  • Long-lasting ceramic shaft

  • Parameter Table
  • Service Advantages
  • Related Products
Pump Model
Power
(W)
Voltage (V)
Flow
(m³/h)
Head
(M)
Pump Size:MM
L
A
B
LPF15-6A-150
120
110/60
3.3
6.5
150
130
127
LPF20-6A-150
120
110/60
3.3
6.5
150
130
127
LPF25-6B-165
120
110/60
3.3
7.5
165
130
152
LPF25-6C-165
120
110/60
3.3
7.5
165
130
130
LPF40-8F-210
365
110/60
8
8.5
210
140
184

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 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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