Details

The LOWARA DOC 3 is a compact submersible drainage pump designed for clean and slightly dirty water. Its 0.25 kW (0.33 HP) motor provides a maximum head of 6.9 metres and hydraulic performance up to 135 L/min (8.1 m³/h). The pump can pass suspended solids up to 10 mm and operate submerged to a maximum depth of 5 metres. Lowara specifies a maximum pumped-liquid temperature of 40°C. Automatic single-phase versions incorporate a float switch, built-in capacitor and thermal overload protection, allowing the pump to automatically start and stop according to the water level. A version without a float switch is also available.

It is ideal for wastewater transfer, drainage, sump pits, dewatering, construction sites, commercial buildings, and light industrial water discharge. This product supports consistent operation, practical handling, and long-term use across demanding working environments.

• Brand: Lowara - a Xylem Brand
• Model: DOC 3
• Product Type: Submersible Drainage Pump
• Application: wastewater transfer, drainage, sump pits, dewatering, construction sites, commercial buildings, and light industrial water discharge
• Series: DOC Series
• Application: Clean & Slightly Dirty Water
• Rated Motor Power: 0.25 kW (0.33 HP)
• Phase: Single Phase (1PH)
• Voltage: 220–240V
• Frequency: 50 Hz
• Motor: 2-Pole
• Maximum Flow Rate: 135 L/min (8.1 m³/h)
• Maximum Head: 6.9 m
• Head @ 25 L/min: 6.3 m
• Head @ 50 L/min: 5.6 m
• Head @ 75 L/min: 4.7 m
• Head @ 100 L/min: 3.7 m
• Head @ 125 L/min: 2.5 m
• Head @ 135 L/min: 2.0 m
• Discharge Outlet: Rp 1¼" Female Thread
• Maximum Solids Passage: 10 mm
• Maximum Immersion Depth: 5 m
• Maximum Liquid Temperature: 40°C
• Motor Casing: AISI 304 Stainless Steel
• Impeller Material: Technopolymer / PPE + PS Resin + Glass Fibre
• Protection Rating: IPX8
• Insulation Class: B (130°C)
• Power Cable Length: 10 m
• Thermal Overload Protection: Built-in
• Input Power: 0.31 kW max.
• Input Current: 1.43 A @ 220–240V
• Capacitor: 6.3 µF / 450V
• Float Switch: Yes on automatic DOC 3 versions
• Automatic Start / Stop: Yes, via float switch
• Compact & lightweight design
• 0.25 kW / 0.33 HP motor
• 220–240V single-phase operation
• Maximum flow up to 135 L/min
• Maximum head up to 6.9 m
• Handles solids up to 10 mm
• Rp 1¼" discharge outlet
• Maximum immersion depth up to 5 m
• Maximum liquid temperature 40°C
• AISI 304 stainless-steel motor casing
• Corrosion-resistant construction
• Built-in thermal overload protection
• Automatic float-switch version available
• 10-metre power cable
• Easy to carry and install
• Suitable for clean & slightly dirty water
• Suitable for flooded basements & garages
• Suitable for sump pits
• Suitable for rainwater drainage
• Suitable for tanks & reservoirs
• Suitable for emergency dewatering
• Suitable for general water transfer

The LOWARA DOC 3 SUBMERSIBLE DRAINAGE PUMP is a practical choice for businesses, contractors, farms, workshops, and facilities looking for dependable pump equipment. Contact us today to learn more or request a quotation based on your application.