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LEO QJ-PMD Permanent Magnet Variable Frequency Deep Well Pump

75QJ2-67/9-0.55PMD、75QJ2-99/13-0.75PMD、75QJ2-109/14-1.1PMD、75QJ2-152/19-1.5PMD、75QJ3-56/9-0.55PMD、75QJ3-79/13-0.75PMD、75QJ3-85/14-1.1PMD、75QJ3-116/17-1.5PMD、75QJ4-38/6-0.55PMD、75QJ4-54/8-0.75PMD、75QJ4-62/10-1.1PMD、75QJ4-81/11-1.5PMD、75QJ6-25/5-0.55PMD、75QJ6-36/8-0.75PMD、75QJ6-38/9-1.1PMD、75QJ6-57/10-1.5PMD、100QJ2-71/6-0.55PMD、100QJ2-101/8-0.75PMD、100QJ2-139/11-1.1PMD、100QJ2-153/13-1.5PMD、100QJ2-212/16-2.2PMD、

The Leo QJ-PMD permanent magnet variable-frequency deep-well pump is specifically designed for deep-well water extraction.Equipped with a permanent magnet variable-frequency motor,it offers energy efficiency,quiet operation,and intelligent constant-pressure water supply.Featuring a corrosion-resistant pump body,stable water output,and fully automatic start/stop functionality,it is easy to install and maintain.Suitable for applications such as rural homes,villas,farmland irrigation
Function
Parameters
Size
Video Introduction

Function

Product Overview:

LEO’s new permanent magnet deep-well pump features an optimal combination of a high-efficiency permanent magnet motor, a high-efficiency controller, and a high-efficiency pump body. Characterized by ease of installation, wide voltage compatibility, high head, stable performance, and intelligent features, it is widely used for deep-well water extraction, agricultural irrigation, aquaculture, industrial production, urban landscaping, and other clean water transfer applications.

Product Applications:

Widely used for deep-well water extraction, agricultural irrigation, aquaculture, industrial production, urban landscaping, and other clean water transfer applications.

Operating Conditions:

Medium temperature: ≤40°C
Medium pH value: 6.5–8.5
Controller input voltage: Single-phase 100–240V; Three-phase 180–460V
Recommended submersion depth: Max. 150m
Medium density requirements: Solid impurity mass ratio ≤0.01%; particle size ≤0.2mm

Product Features:

High efficiency and energy savings: Overall system efficiency increased by over 20%, resulting in lower energy consumption and more economical operation, significantly reducing operating costs for users.
Powerful performance: Achieves new heights in delivery head; for example, the 2.2kW/2m³ model reaches a head of up to 212 meters, easily meeting requirements for high-lift and long-distance water transfer.
Intelligent protection: Features an industry-first water shortage alarm and advanced protections against short circuits, rotor locking, overloads, over/under-voltage, and phase loss, ensuring safe operation and extending service life.
Wide voltage adaptability: Supports low-voltage environments (single-phase <140V), making it suitable for remote areas or locations with unstable voltage, ensuring reliable operation.
Easy installation: Designed with an integrated guide cone for effortless well insertion and significantly improved installation efficiency; eliminates the need for heavy machinery, saving labor and time.
Smart connectivity and control: Supports smartphone control and AI analysis, enabling remote monitoring and operation from anywhere, enhancing user experience and management efficiency.

Parameters

model Voltage/Frequency Flow rate
(m³/h)
Head
(m)
Pump barrel
Outer diameter
Outlet
Diameter
Power
(kW)
75QJ2-67/9-0.55PMD 220-240V/50Hz 2 67 75 G1 0.55
75QJ2-99/13-0.75PMD 220-240V/50Hz 2 99 75 G1 0.75
75QJ2-109/14-1.1PMD 220-240V/50Hz 2 109 75 G1 1.1
75QJ2-152/19-1.5PMD 220-240V/50Hz 2 152 75 G1 1.5
75QJ3-56/9-0.55PMD 220-240V/50Hz 3 56 75 G1 0.55
75QJ3-79/13-0.75PMD 220-240V/50Hz 3 79 75 G1 0.75
75QJ3-85/14-1.1PMD 220-240V/50Hz 3 85 75 G1 1.1
75QJ3-116/17-1.5PMD 220-240V/50Hz 3 116 75 G1 1.5
75QJ4-38/6-0.55PMD 220-240V/50Hz 4 38 75 G1 0.55
75QJ4-54/8-0.75PMD 220-240V/50Hz 4 54 75 G1 1/4 0.75
75QJ4-62/10-1.1PMD 220-240V/50Hz 4 62 75 G1 1/4 1.1
75QJ4-81/11-1.5PMD 220-240V/50Hz 4 81 75 G1 1/4 1.5
75QJ6-25/5-0.55PMD 220-240V/50Hz 6 25 75 G1 1/4 0.55
75QJ6-36/8-0.75PMD 220-240V/50Hz 6 36 75 G1 1/4 0.75
75QJ6-38/9-1.1PMD 220-240V/50Hz 6 38 75 G1 1/4 1.1
75QJ6-57/10-1.5PMD 220-240V/50Hz 6 57 75 G1 1/4 1.5
100QJ2-71/6-0.55PMD 220-240V/50Hz 2 71 100 G1 1/4 0.55
100QJ2-101/8-0.75PMD 220-240V/50Hz 2 101 100 G1 1/4 0.75
100QJ2-139/11-1.1PMD 220-240V/50Hz 2 138 100 G1 1/4 1.1
100QJ2-153/13-1.5PMD 220-240V/50Hz 2 153 100 G1 1/4 1.5
100QJ2-212/16-2.2PMD 220-240V/50Hz 2 212 100 G1 1/4 2.2
100QJ3-54/5-0.55PMD 220-240V/50Hz 3 54 100 G1 1/4 0.55
100QJ3-85/8-0.75PMD 220-240V/50Hz 3 85 100 G1 1/4 0.75
100QJ3-115/10-1.1PMD 220-240V/50Hz 3 115 100 G1 1/4 1.1
100QJ3-117/11-1.5PMD 220-240V/50Hz 3 117 100 G1 1/4 1.5
100QJ3-165/15-2.2PMD 220-240V/50Hz 3 165 100 G1 1/4 2.2
100QJ3-286/26-3PMD 220-240V/50Hz 3 286 100 G1 1/4 3
100QJ3-348/32-4PMD 220-240V/50Hz 3 348 100 G1 1/4 4
100QJ4-40/4-0.55PMD 220-240V/50Hz 4 40 100 G1 1/4 0.55
100QJ4-57/5-0.75PMD 220-240V/50Hz 4 57 100 G1 1/4 0.75
100QJ4-85/7-1.1PMD 220-240V/50Hz 4 85 100 G1 1/4 1.1
100QJ4-89/8-1.5PMD 220-240V/50Hz 4 89 100 G1 1/4 1.5
100QJ4-126/10-2.2PMD 220-240V/50Hz 4 126 100 G1 1/4 2.2
100QJ4-216/18-3PMD 220-240V/50Hz 4 216 100 G1 1/4 3
100QJ4-265/23-4PMD 220-240V/50Hz 4 265 100 G1 1/4 4
100QJ6-29/3-0.55PMD 220-240V/50Hz 6 29 100 G1 1/2 0.55
100QJ6-42/5-0.75PMD 220-240V/50Hz 6 42 100 G1 1/2 0.75
100QJ6-59/6-1.1PMD 220-240V/50Hz 6 59 100 G1 1/2 1.1
100QJ6-64/7-1.5PMD 220-240V/50Hz 6 64 100 G1 1/2 1.5
100QJ6-90/9-2.2PMD 220-240V/50Hz 6 90 100 G1 1/2 2.2
100QJ6-157/16-3PMD 220-240V/50Hz 6 157 100 G1 1/2 3
100QJ6-195/19-4PMD 220-240V/50Hz 6 195 100 G1 1/2 4
100QJ8-30/5-0.75PMD 220-240V/50Hz 8 30 100 G1 1/2 0.75
100QJ8-43/6-1.1PMD 220-240V/50Hz 8 43 100 G1 1/2 1.1
100QJ8-46/7-1.5PMD 220-240V/50Hz 8 46 100 G1 1/2 1.5
100QJ8-65/10-2.2PMD 220-240V/50Hz 8 65 100 G1 1/2 2.2
100QJ8-109/14-3PMD 220-240V/50Hz 8 109 100 G1 1/2 3
100QJ8-141/17-4PMD 220-240V/50Hz 8 141 100 G1 1/2 4
100QJ10-23/3-0.75PMD 220-240V/50Hz 10 23 100 G2 0.75
100QJ10-32/4-1.1PMD 220-240V/50Hz 10 32 100 G2 1.1
100QJ10-35/4-1.5PMD 220-240V/50Hz 10 35 100 G2 1.5
100QJ10-53/5-2.2PMD 220-240V/50Hz 10 53 100 G2 2.2
100QJ10-88/9-3PMD 220-240V/50Hz 10 88 100 G2 3
100QJ10-108/11-4PMD 220-240V/50Hz 10 108 100 G2 4
100QJ12-18/3-0.75PMD 220-240V/50Hz 12 18 100 G2 0.75
100QJ12-26/4-1.1PMD 220-240V/50Hz 12 26 100 G2 1.1
100QJ12-27/4-1.5PMD 220-240V/50Hz 12 27 100 G2 1.5
100QJ12-43/5-2.2PMD 220-240V/50Hz 12 43 100 G2 2.2
100QJ12-70/9-3PMD 220-240V/50Hz 12 70 100 G2 3
100QJ12-92/11-4PMD 220-240V/50Hz 12 92 100 G2 4
100QJ15-14/2-0.75PMD 220-240V/50Hz 15 14 100 G2 0.75
100QJ15-24/3-1.1PMD 220-240V/50Hz 15 24 100 G2 1.1
100QJ15-34/4-1.5PMD 220-240V/50Hz 15 34 100 G2 1.5
100QJ15-58/7-3PMD 220-240V/50Hz 15 58 100 G2 3
100QJ15-77/9-4PMD 220-240V/50Hz 15 77 100 G2 4
100QJ2-71/6-0.55PM 380-400V/50Hz 2 71 100 G1 1/4 0.55
100QJ2-101/8-0.75PM 380-400V/50Hz 2 101 100 G1 1/4 0.75
100QJ2-139/11-1.1PM 380-400V/50Hz 2 139 100 G1 1/4 1.1
100QJ2-153/13-1.5PM 380-400V/50Hz 2 153 100 G1 1/4 1.5
100QJ2-212/16-2.2PM 380-400V/50Hz 2 212 100 G1 1/4 2.2
100QJ2-366/30-3PM 380-400V/50Hz 2 366 100 G1 1/4 3
100QJ2-405/32-4PM 380-400V/50Hz 2 405 100 G1 1/4 4
100QJ3-54/5-0.55PM 380-400V/50Hz 3 54 100 G1 1/4 0.55
100QJ3-85/8-0.75PM 380-400V/50Hz 3 85 100 G1 1/4 0.75
100QJ3-115/10-1.1PM 380-400V/50Hz 3 115 100 G1 1/4 1.1
100QJ3-117/11-1.5PM 380-400V/50Hz 3 117 100 G1 1/4 1.5
100QJ3-165/15-2.2PM 380-400V/50Hz 3 165 100 G1 1/4 2.2
100QJ3-286/26-3PM 380-400V/50Hz 3 286 100 G1 1/4 3
100QJ3-348/32-4PM 380-400V/50Hz 3 348 100 G1 1/4 4
100QJ4-40/4-0.55PM 380-400V/50Hz 4 40 100 G1 1/4 0.55
100QJ4-57/5-0.75PM 380-400V/50Hz 4 57 100 G1 1/4 0.75
100QJ4-85/7-1.1PM 380-400V/50Hz 4 85 100 G1 1/4 1.1
100QJ4-89/8-1.5PM 380-400V/50Hz 4 89 100 G1 1/4 1.5
100QJ4-126/10-2.2PM 380-400V/50Hz 4 126 100 G1 1/4 2.2
100QJ4-216/18-3PM 380-400V/50Hz 4 216 100 G1 1/4 3
100QJ4-265/23-4PM 380-400V/50Hz 4 265 100 G1 1/4 4
100QJ6-29/3-0.55PM 380-400V/50Hz 6 29 100 G1 1/2 0.55
100QJ6-42/5-0.75PM 380-400V/50Hz 6 42 100 G1 1/2 0.75
100QJ6-59/6-1.1PM 380-400V/50Hz 6 59 100 G1 1/2 1.1
100QJ6-64/7-1.5PM 380-400V/50Hz 6 64 100 G1 1/2 1.5
100QJ6-90/9-2.2PM 380-400V/50Hz 6 90 100 G1 1/2 2.2
100QJ6-157/16-3PM 380-400V/50Hz 6 157 100 G1 1/2 3
100QJ6-195/19-4PM 380-400V/50Hz 6 195 100 G1 1/2 4
100QJ8-30/5-0.75PM 380-400V/50Hz 8 30 100 G1 1/2 0.75
100QJ8-43/6-1.1PM 380-400V/50Hz 8 43 100 G1 1/2 1.1
100QJ8-46/7-1.5PM 380-400V/50Hz 8 46 100 G1 1/2 1.5
100QJ8-65/10-2.2PM 380-400V/50Hz 8 65 100 G1 1/2 2.2
100QJ8-109/14-3PM 380-400V/50Hz 8 109 100 G1 1/2 3
100QJ8-141/17-4PM 380-400V/50Hz 8 141 100 G1 1/2 4
100QJ10-23/3-0.75PM 380-400V/50Hz 10 23 100 G2 0.75
100QJ10-32/4-1.1PM 380-400V/50Hz 10 32 100 G2 1.1
100QJ10-35/4-1.5PM 380-400V/50Hz 10 35 100 G2 1.5
100QJ10-53/5-2.2PM 380-400V/50Hz 10 53 100 G2 2.2
100QJ10-88/9-3PM 380-400V/50Hz 10 88 100 G2 3
100QJ10-108/11-4PM 380-400V/50Hz 10 108 100 G2 4
100QJ12-18/3-0.75PM 380-400V/50Hz 12 18 100 G2 0.75
100QJ12-26/4-1.1PM 380-400V/50Hz 12 26 100 G2 1.1
100QJ12-27/4-1.5PM 380-400V/50Hz 12 27 100 G2 1.5
100QJ12-43/5-2.2PM 380-400V/50Hz 12 43 100 G2 2.2
100QJ12-70/9-3PM 380-400V/50Hz 12 70 100 G2 3
100QJ12-92/11-4PM 380-400V/50Hz 12 92 100 G2 4
100QJ15-14/2-0.75PM 380-400V/50Hz 15 14 100 G2 0.75
100QJ15-24/3-1.1PM 380-400V/50Hz 15 24 100 G2 1.1
100QJ15-34/4-1.5PM 380-400V/50Hz 15 34 100 G2 1.5
100QJ15-58/7-3PM 380-400V/50Hz 15 58 100 G2 3
100QJ15-77/9-4PM 380-400V/50Hz 15 77 100 G2 4

Size

Video Introduction

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