Description

The DAB K 30/70M 0.75kW Single-Phase Centrifugal Pump is a robust and reliable single-impeller centrifugal pump designed for domestic, commercial, agricultural and industrial clean-water applications.

The K 30/70M is equipped with a 0.75 kW / 1 HP single-phase motor and is designed for operation from a standard 220–240 V single-phase electrical supply. It is suitable for a wide range of water-transfer and water-supply applications, including irrigation, tank filling, filtration, water treatment, decanting and mixing.

The pump features a cast-iron pump body and motor support, a technopolymer or cast-iron impeller depending on configuration, and a carbon/ceramic mechanical seal. The enclosed asynchronous motor uses external ventilation cooling, while oversized ball bearings contribute to durability and reliable operation.

With 1″ suction and 1″ discharge connections, the K 30/70M is a versatile choice for smaller water-treatment systems, domestic water installations, agricultural applications and general water transfer.

DAB specifies the K Single Impeller range for domestic, civil, industrial and agricultural installations, as well as decanting, mixing and irrigation applications.

Features:

• DAB K Series single-impeller centrifugal pump.
• Model: K 30/70M.
• 0.75 kW / 1 HP nominal motor.
• Single-phase electrical supply.
• 220–240 V.
• 50 Hz.
• Single-impeller design.
• Cast-iron pump body.
• Cast-iron motor support.
• Technopolymer or cast-iron impeller depending on configuration.
• Carbon/ceramic mechanical seal.
• Closed asynchronous motor.
• External ventilation cooling.
• Oversized ball bearings.
• Designed for low-noise operation.
• Durable construction.
• 1″ suction connection.
• 1″ discharge connection.
• Horizontal or vertical installation.
• Motor must remain above pump when installed vertically.
• Maximum operating pressure of 6 bar.
• Liquid temperature range of -10°C to +50°C.
• Maximum ambient temperature of +40°C.

Specifications:

• Brand: DAB.
• Series: K Single Impeller.
• Model: K 30/70M.
• Pump type: Single-impeller centrifugal pump.
• Motor type: Closed asynchronous single-phase motor.
• Motor power: 0.75 kW.
• Motor power: 1 HP.
• Electrical supply: 1 × 220–240 V.
• Frequency: 50 Hz.
• Rated current: Approximately 6 A.
• Speed: Approximately 2,800 rpm.
• Capacitor: 20 µF / 450 V.
• Maximum operating pressure: 6 bar / 600 kPa.
• Maximum ambient temperature: +40°C.
• Liquid temperature: -10°C to +50°C.
• Inlet: 1″ G.
• Outlet: 1″ G.
• Pump body: Cast iron.
• Motor support: Cast iron.
• Impeller: Technopolymer or cast iron.
• Mechanical seal: Carbon/ceramic.
• Installation: Horizontal or vertical.
• Motor position: Above pump.
• Weight: Approximately 14 kg.
• Dimensions: 38.6 × 22.6 × 27.2 cm.

Applications:

• Domestic water supply.
• Commercial water supply.
• Agricultural water supply.
• Water transfer.
• Tank-to-tank water transfer.
• Water storage tank filling.
• Irrigation systems.
• Agricultural irrigation.
• Garden irrigation.
• Water treatment systems.
• Water purification systems.
• Filtration systems.
• Reverse osmosis pre-treatment.
• Filter feed applications.
• Water circulation.
• Clean-water distribution.
• Pressure boosting applications.
• Process-water transfer.
• Decanting.
• Mixing applications.
• Industrial water transfer.
• General clean-water pumping.