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Premium High-Efficiency Circulator Pump – Compact ECM Technology for Boilers, Heat Pumps & HIU Systems
Model Number: | LPM Series |
Inlet/Outlet: | G1'', G1.5", G2" |
Max.Head: | 7/9/12/14 m |
Max.Flow: | 1.5/2.5/3/3.5 m³/h |
Voltage: | 220V50Hz/220V60Hz |
Pump Body Material: | Cast Iron/Brass/Stainless Steel |
Tread: | BSP |
Minimum Order Quantity: | 100 Pcs |
Delivery Time: | 15 Days |
- Description
- Applications
- Key Features
- Specifications:
- Tags
- Related Products
Discover our Premium High-Efficiency Circulator Pump, engineered with advanced ECM (permanent-magnet motor) technology and a compact design to meet all HVAC requirements. Certified with CE and ROHS, this circulator pump is ideal for gas and electric wall-hung boilers, heat pumps, and Heat Interface Units (HIU) systems. Featuring three control modes—radiator heating, underfloor heating, and constant curve/constant speed—this pump allows precise speed control via a low-voltage PWM signal. Its robust construction, including a ceramic shaft, radial bearings, carbon thrust bearing, stainless-steel rotor can, bearing plate, rotor cladding, and composite impeller, ensures long life and reliable performance. Inspired by leading designs such as Wilo, Grundfos, IRG, and DAB, it is self-venting for easy commissioning and control mode selection.
Our Premium High-Efficiency Circulator Pump is designed for:
- Gas & Electric Wall Hung Boilers:
Ensures efficient water circulation in modern boiler systems. - Heat Pump Systems:
Optimizes cold and hot water circulation in air source heat pump applications. - Heat Interface Unit (HIU) Systems:
Provides reliable and controlled water flow for centralized HVAC setups. - Radiator and Underfloor Heating:
Supports various heating modes for residential and commercial applications. - General HVAC Applications:
Suitable for any system requiring precise and energy-efficient water circulation.
- Advanced ECM Technology:
Utilizes a permanent-magnet motor for improved efficiency and reduced energy consumption. - Three Control Modes:
Easily switch between radiator heating, underfloor heating, and constant curve/speed modes. - PWM Speed Control:
Low-voltage PWM signal enables precise adjustment of pump speed. - Robust & Durable Construction:
Features a ceramic shaft, radial and carbon thrust bearings, stainless-steel rotor components, and a composite impeller for extended life. - Self-Venting Design:
Simplifies commissioning and mode selection, ensuring hassle-free operation. - International Certifications:
CE and ROHS certified, guaranteeing compliance with global quality and safety standards. - Design Inspirations:
Incorporates style elements from top brands such as Wilo, Grundfos, IRG, and DAB for a modern, reliable solution.
|
Pump Model |
Power |
Max.Head |
Max.Flow |
Inlet/Outlet |
Pump Size：MM |
||
|
|
W |
M |
m³/h |
G |
L |
B |
A |
|
LPM20-70 |
45 |
7 |
1.5 |
G1'' |
130 |
138 |
127 |
|
LPM20-90 |
60 |
9 |
2.5 |
G1'' |
130 |
138 |
127 |
|
LPM20-120 |
90 |
12 |
3 |
G1'' |
130 |
138 |
127 |
|
LPM20-140 |
120 |
14 |
3.5 |
G1'' |
130 |
138 |
127 |
|
LPM25-60 |
45 |
6 |
1.9 |
G1-1/2'' |
130/180 |
138 |
127 |
|
LPM25-70 |
60 |
7 |
3.5 |
G1-1/2'' |
130/180 |
138 |
127 |
|
LPM25-105 |
90 |
10.5 |
4 |
G1-1/2'' |
130/180 |
138 |
127 |
|
LPM25-130 |
120 |
13 |
5.5 |
G1-1/2'' |
130/180 |
138 |
127 |
|
LPM32-60 |
45 |
6 |
3.5 |
G2'' |
130/180 |
138 |
127 |
|
LPM32-70 |
60 |
7 |
4 |
G2'' |
130/180 |
138 |
127 |
|
LPM32-105 |
90 |
10.5 |
4.5 |
G2'' |
130/180 |
138 |
127 |
|
LPM32-130 |
120 |
13 |
6 |
G2'' |
130/180 |
138 |
127 |
- Premium High Efficiency Circulator
- Wall Hung Boiler Pump
- Electric Boiler Circulator
- HVAC Circulator Pump
- ECM Circulator Pump
- CE Certified Circulator
- ROHS Certified Pump
- Radiator Heating Pump
- Underfloor Heating Pump
- HIU System Pump
- Wilo Style Circulator
- Grundfos Style Circulator
- IRG Style Circulator
- DAB Style Circulator
- PWM Controlled Pump
- Compact HVAC Pump
