2&3&4 Inch DC Brushless Screw Solar Pump

Product Features:

This 2DSS/3DSS/4DSS series features durable DC brushless screw pumps with stainless steel oil cylinders and NSK bearings for long‑term reliability. Available in 2″, 3″, and 4″ sizes, the lineup covers flows from 0.5 to 3.7 m³/h and heads from 28 up to 180 m, with power ratings ranging from 80W to 1100W. Wide DC input ranges (12‑72V) ensure flexible solar panel matching, while the included DC controller provides automatic protection and speed regulation. Standard 0.5″‑1″ outlets and 2 m cables simplify installation – ideal for deep‑well, irrigation, and off‑grid water supply systems.

Descrição

Technical Data

Model Voltage Optimum Input Voltage (DC) Power Max. Flow Max. Head Outlet Cable Length Solar Panel (VOC) Solar Panel (Power)
2DSS1.2‑56‑24‑120 24V 30V~48V 120W 1.2m³/h 56m 0.5″ 2m <60V ≥1.3 × PUMP POWER
2DSS1.5‑75‑36‑210 36V 30V~48V 210W 1.5m³/h 75m 0.5″ 2m <60V ≥1.3 × PUMP POWER
2DSS1.7‑100‑48‑500 48V 60V~90V 500W 1.7m³/h 100m 0.5″ 2m <120V ≥1.3 × PUMP POWER
3DSS0.5‑28‑12‑80 12V 30V~48V 80W 0.5m³/h 28m 0.75″ 2m <60V ≥1.3 × PUMP POWER
3DSS1.2‑56‑24‑120 24V 30V~48V 120W 1.2m³/h 56m 0.75″ 2m <60V ≥1.3 × PUMP POWER
3DSS1.2‑77‑36‑210 36V 30V~48V 210W 1.2m³/h 77m 0.75″ 2m <60V ≥1.3 × PUMP POWER
3DSS1.7‑109‑48‑500 48V 60V~90V 500W 1.7m³/h 109m 0.75″ 2m <120V ≥1.3 × PUMP POWER
3DSS2‑150‑48‑750 48V 60V~90V 750W 2m³/h 150m 0.75″ 2m <120V ≥1.3 × PUMP POWER
3DSS2‑150‑72‑750 72V 90V~120V 750W 2m³/h 150m 0.75″ 2m <170V ≥1.3 × PUMP POWER
3DSS2.2‑180‑72‑1100 72V 90V~120V 1100W 2.2m³/h 180m 0.75″ 2m <170V ≥1.3 × PUMP POWER
4DSS2.6‑70‑48‑500 48V 60V~90V 500W 2.6m³/h 70m 1″ 2m <120V ≥1.3 × PUMP POWER
4DSS2.6‑103‑48‑600 48V 60V~90V 600W 2.6m³/h 103m 1″ 2m <120V ≥1.3 × PUMP POWER
4DSS3.7‑112‑72‑750 72V 90V~120V 750W 3.7m³/h 112m 1″ 2m <170V ≥1.3 × PUMP POWER

Hydraulic Performance Curves

Hydraulic Performance Curves 1

Free Spare Parts

Free Spare Parts
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