4 Inch DC Brushless Solar Pump with Plastic Impeller

4 Inch DC Brushless Solar Pump with Plastic Impeller

Product Features:

The 4DLR series is a 4″ DC brushless solar pump featuring corrosion‑resistant plastic impellers, NSK bearings, and a stainless steel oil cylinder for long‑term reliability. It offers 72V and 110V voltage options with power ratings from 550W to 1500W, delivering flows of 5–20 m³/h and maximum heads up to 110 m. Outlet sizes include 1.25″ and 2″ to suit different piping needs, and a 2 m cable is standard. The built‑in DC controller provides automatic protection and intelligent speed regulation. Ideal for high‑flow irrigation, deep‑well lifting, and community water supply – fully solar‑powered with zero running costs.

Description

Description

Technical Data

Model	Voltage	Optimum Input Voltage (DC)	Power	Max. Flow	Max. Head	Outlet	Cable Length	Solar Panel (VOC)	Solar Panel Power
4DLR5‑85‑110‑750	110V	110V‑150V	750W	5m³/h	85m	1.25″	2m	<220V	≥1.3 × PUMP POWER
4DLR6‑65‑72‑550	72V	90V‑120V	550W	6m³/h	65m	1.25″	2m	<170V	≥1.3 × PUMP POWER
4DLR7.5‑65‑72‑750	72V	90V‑120V	750W	7.5m³/h	65m	2″	2m	<170V	≥1.3 × PUMP POWER
4DLR7.5‑65‑110‑750	110V	110V‑150V	750W	7.5m³/h	65m	2″	2m	<220V	≥1.3 × PUMP POWER
4DLR7.5‑100‑72‑1100	72V	90V‑120V	1100W	7.5m³/h	100m	2″	2m	<170V	≥1.3 × PUMP POWER
4DLR7.5‑100‑110‑1100	110V	110V‑150V	1100W	7.5m³/h	100m	2″	2m	<220V	≥1.3 × PUMP POWER
4DLR7.5‑110‑110‑1500	110V	110V‑150V	1500W	7.5m³/h	110m	2″	2m	<220V	≥1.3 × PUMP POWER
4DLR12‑50‑72‑750	72V	90V‑120V	750W	12m³/h	50m	2″	2m	<170V	≥1.3 × PUMP POWER
4DLR12‑50‑110‑750	110V	110V‑150V	750W	12m³/h	50m	2″	2m	<220V	≥1.3 × PUMP POWER
4DLR12‑75‑72‑1100	72V	90V‑120V	1100W	12m³/h	75m	2″	2m	<170V	≥1.3 × PUMP POWER
4DLR12‑75‑110‑1100	110V	110V‑150V	1100W	12m³/h	75m	2″	2m	<220V	≥1.3 × PUMP POWER
4DLR12‑100‑110‑1500	110V	110V‑150V	1500W	12m³/h	100m	2″	2m	<220V	≥1.3 × PUMP POWER
4DLR15‑45‑72‑750	72V	90V‑120V	750W	15m³/h	45m	2″	2m	<170V	≥1.3 × PUMP POWER
4DLR15‑45‑110‑750	110V	110V‑150V	750W	15m³/h	45m	2″	2m	<220V	≥1.3 × PUMP POWER
4DLR15‑60‑72‑1100	72V	90V‑120V	1100W	15m³/h	60m	2″	2m	<170V	≥1.3 × PUMP POWER
4DLR15‑60‑110‑1100	110V	110V‑150V	1100W	15m³/h	60m	2″	2m	<220V	≥1.3 × PUMP POWER
4DLR16‑70‑110‑1500	110V	110V‑150V	1500W	16m³/h	70m	2″	2m	<220V	≥1.3 × PUMP POWER
4DLR20‑45‑110‑1500	110V	110V‑150V	1500W	20m³/h	45m	2″	2m	<220V	≥1.3 × PUMP POWER

Hydraulic Performance Curves

Free Spare Parts