Description

The DAB Centrifugal Double Impeller K Pump 1.8kW – Single Phase K55/50 is a heavy-duty twin-impeller centrifugal pump engineered to deliver exceptional pressure and dependable water flow for demanding domestic, agricultural, commercial, and industrial applications. Featuring DAB’s advanced double-impeller hydraulic design, the K55/50 produces higher pressure and improved hydraulic efficiency, making it the ideal solution for pressure boosting systems, irrigation networks, water transfer, and large-scale water supply installations.

Powered by a 1.8kW (2.5 HP) single-phase motor, the K55/50 delivers powerful performance with reliable, energy-efficient operation. The pump is manufactured with a heavy-duty cast iron body, corrosion-resistant stainless steel motor shaft, durable technopolymer impellers, and a carbon/ceramic mechanical seal to ensure long service life and dependable operation under continuous duty.

Designed for pumping clean, non-abrasive and chemically neutral water, the DAB K55/50 is ideal for demanding pressure boosting applications where high flow and pressure are required. It can be installed in either a horizontal or vertical position, provided the motor remains above the pump.

Features:

• Twin-impeller centrifugal pump for high-pressure applications.
• 1.8kW (2.5 HP) single-phase motor.
• 220–240V, 50Hz power supply.
• High-performance pressure boosting pump.
• Maximum flow rate: up to 6.0 m³/h (100 L/min).
• Maximum head: up to 62 metres.
• Heavy-duty cast iron pump body.
• Cast iron motor support.
• High-efficiency technopolymer twin impellers.
• Carbon/ceramic mechanical seal.
• Stainless steel motor shaft.
• Built-in thermal overload protection.
• Quiet, reliable, and energy-efficient operation.
• Suitable for horizontal or vertical installation (motor positioned above the pump).
• Easy installation and low maintenance.

Specifications:

• Pump model: K55/50 M
• Pump type: Twin-impeller centrifugal pump
• Motor power: 1.8kW (2.5 HP)
• Power supply: 220–240V, Single phase, 50Hz
• Maximum flow rate: 6.0 m³/h (100 L/min)
• Maximum head: 62 m
• Maximum operating pressure: 8 bar
• Inlet connection: 1½”
• Outlet connection: 1″
• Liquid temperature: -15°C to +110°C
• Maximum ambient temperature: +40°C
• Protection class: IP44
• Insulation class: F
• Pump body: Cast Iron
• Impellers: Technopolymer
• Mechanical seal: Carbon/Ceramic
• Motor shaft: AISI 303 Stainless steel
• Suitable for: Clean, non-abrasive, chemically neutral water

Applications:

• Domestic water supply.
• Pressure boosting systems.
• Irrigation and sprinkler systems.
• Agricultural water supply.
• Commercial buildings.
• Industrial water circulation.
• Water transfer.
• Pressure tank systems.
• General clean water distribution.