LEO LP Air-Source Heat Pump Circulation Pump

LP32-31-3/2|LP(m)32-26-2.2/2|LP(m)32-21-1.5/2|LP(m)32-16-1.1/2|LP(m)40-20.5-1.5/2|LP(m)40-17.5-1.1/2|LP(m)40-13-0.75/2|LP40-31-4/2|LP40-24.5-3/2|LP(m)40-20.5-2.2/2|LP50-24-3/2|LP(m)50-21-2.2/2|LP(m)50

The LEO LP/LP(m) series air-source heat pump circulation pumps are designed for applications such as air-source heat pump, solar, and boiler hot water circulation; hot water circulation in large buildings and apartment complexes; space heating circulation; and clean water circulation in marine parks and aquariums. The pumped medium must be clean, non-corrosive water (or a similar fluid) free of solid particles or fibers, with a pH value between 6.5 and 8.5.

Product Consultation By telephone

Function

Parameters

Size

Video Introduction

Function

Product Introduction:

The LP(m) series air-source heat pump circulation pumps are designed to transport clean, non-corrosive water—or fluids with similar properties—that are free from solid particles or fibers, with a pH value between 6.5 and 8.5.

Applications:

Suitable for air-source heat pump hot water circulation, solar hot water circulation, boiler hot water circulation, hot water circulation in office buildings and apartment complexes, space heating circulation, and freshwater circulation in marine parks and aquariums.

Pump Features:

1. Standard flange design for easy installation and maintenance

2. Specially optimized structure for enhanced resistance to jamming

3. Special electrophoretic anti-rust treatment on wetted parts

4. Suitable for both vertical and horizontal installation, offering broad application versatility

5. Fluid temperature range: 0–70°C

6. Maximum pressure rating: 1.2 MPa

7. Protection class: IPX4 (IPX5 optional)

Parameters

model	Voltage/Frequency	Rated flow rate (m³/h)	Maximum flow rate (m³/h)	Rated Head (m)	Maximum Head (m)	Power (kW)	Inlet and outlet diameters
LP32-31-3/2	380V/50Hz	20	24	31	37	3	32×32
LP32-26-2.2/2	380V/50Hz	18	23	26	31	2.2	32×32
LP32-21-1.5/2	380V/50Hz	14	18	21	24	1.5	32×32
LP32-16-1.1/2	380V/50Hz	12	18	16	18	1.1	32×32
LP40-20.5-1.5/2	380V/50Hz	12	24	20.5	22	1.5	40×40
LP40-17.5-1.1/2	380V/50Hz	12	21	17.5	20	1.1	40×40
LP40-13-0.75/2	380V/50Hz	10	20	13	16	0.75	40×40
LP40-31-4/2	380V/50Hz	26	40	31	35	4	40×40
LP40-24.5-3/2	380V/50Hz	24	40	24.5	31	3	40×40
LP40-20.5-2.2/2	380V/50Hz	23	35	20.5	24	2.2	40×40
LP50-24-3/2	380V/50Hz	30	40	24	27	3	50×50
LP50-21-2.2/2	380V/50Hz	24	31	21	24	2.2	50×50
LP50-16-1.5/2	380V/50Hz	22	31	16	18	1.5	50×50
LP50-12-1.1/2	380V/50Hz	20	26	12	14	1.1	50×50
LP50-34-5.5/2	380V/50Hz	35	55	34	41	5.5	50×50
LP50-28-4/2	380V/50Hz	30	52	28	32	4	50×50
LP65-34-7.5/2	380V/50Hz	55	66	34	39	7.5	65×65
LP65-28-5.5/2	380V/50Hz	50	66	28	34	5.5	65×65
LP65-21-4/2	380V/50Hz	45	66	21	25	4	65×65
LP65-17-3/2	380V/50Hz	40	66	17	20	3	65×65
LP65-14-2.2/2	380V/50Hz	35	60	14	17	2.2	65×65
LP80-20-5.5/2	380V/50Hz	70	90	20	25	5.5	80×80
LP80-17-4/2	380V/50Hz	64	90	17	21	4	80×80
LP80-14-3/2	380V/50Hz	55	88	14	16	3	80×80
LP80-10.5-2.2/2	380V/50Hz	52	80	10.5	13	2.2	80×80
LP80-8.5-1.5/2	220V/50Hz	45	70	8.5	10	1.5	80×80
LPm32-26-2.2/2	220V/50Hz	18	23	26	31	2.2	32×32
LPm32-21-1.5/2	220V/50Hz	14	18	21	24	1.5	32×32
LPm32-16-1.1/2	220V/50Hz	12	18	16	18	1.1	32×32
LPm40-20.5-1.5/2	220V/50Hz	12	24	20.5	22	1.5	40×40
LPm40-17.5-1.1/2	220V/50Hz	12	21	17.5	20	1.1	40×40
LPm40-13-0.75/2	220V/50Hz	10	20	13	16	0.75	40×40
LPm40-20.5-2.2/2	220V/50Hz	23	35	20.5	24	2.2	40×40
LPm50-21-2.2/2	220V/50Hz	24	31	21	24	2.2	50×50
LPm50-16-1.5/2	220V/50Hz	22	31	16	18	1.5	50×50
LPm50-12-1.1/2	220V/50Hz	20	26	12	14	1.1	50×50
LPm65-14-2.2/2	220V/50Hz	35	60	14	17	2.2	65×65
LPm80-10.5-2.2/2	220V/50Hz	52	80	10.5	13	2.2	80×80
LPm80-8.5-1.5/2	220V/50Hz	45	70	8.5	10	1.5	80×80