Pressure Motor Pump DWP 390 H(3) – 13 HP, 8.2 Bar

General description

The DWP 390 H(3) motor pump is designed for professional applications that require high pressure and constant flow. It is ideal for firefighting, sprinkler irrigation or irrigation drum feeding, offering high performance and reliability in intensive working conditions.

Hydraulic performance

🔹 Maximum flow rate: 61 m³/h
🔹 Maximum pressure: 8.2 bars
🔹 Pump speed: 3600 rpm
🔹 Absorption diameter: 3" (75 mm)
🔹 Discharge diameter: 3" (75 mm)
🔹 Weight: 75 kg

Operating curve (H/Q)

• 65 m – 10 m³/h

• 53 m – 25 m³/h

• 42 m – 35 m³/h

• 35 m3 – 40 m³/h

• 20m – 50m³/h

HONDA GX390 Engine – Technical Specifications

• Engine type: GX390, OHV, 4-stroke, horizontal shaft

• Rated power: 13 HP @ 3600 rpm

• Maximum net power: 8.2 kW (13 HP)

• Maximum torque: 25.1 Nm @ 2500 rpm

• Cylinder: 1 cylinder, inclined at 25°

• Bore x stroke: 88 x 64 mm

• Compression ratio: 8.0 : 1

• Cooling system: air

• Shaft rotation direction: counterclockwise

• Ignition system: electronic, without breaker

• Starting system: manual

• Air filter: sponge

• Lubrication system: bubbling

• Oil bath capacity: 1.1 L

• Fuel tank capacity: 6.1 L

Standard features

✅ Sorb with flap and collars
✅ Quick coupling with side clamps on suction + hose connector
✅ Storz type coupling (firefighters)
✅ Primer pump
✅ Drain valve

Usage applications

🚒 Firefighting – high pressure for effective interventions
💦 Sprinkler irrigation – sprinkler columns with up to 25 sprinklers
🌾 Drum irrigation – drum up to 300 m

The DWP 390 H(3) motor pump is a robust and reliable solution for users who need constant performance, high pressure and durability, being suitable for both agriculture and emergency applications.