DAB K 35/40 Twin-Impeller Centrifugal Pump

The DAB K 35/40 is a twin-impeller centrifugal pump designed for high-efficiency water supply in domestic, civil, and industrial environments. It is ideal for use in pressurization units, sprinkler systems, and other general water supply applications. The pump is engineered for reliability, with a robust cast iron construction and technopolymer impellers for enhanced durability.

Hydraulic Data:

• Flow Rate: 1.2 to 30 m³/h
• Head: Up to 97 m
• Maximum Operating Pressure: 6 bar (600 kPa)
• Pumped Liquid Temperature Range: -10°C to +50°C
• Maximum Ambient Temperature: +40°C

Motor Data:

• Motor Protection Class: IP 55 (IP 44 for select models)
• Insulation Class: F
• Power Input: Single-phase 220-240 V / 50 Hz or Three-phase 230-400 V / 50 Hz
• Motor Cooling: Closed asynchronous type, cooled by external ventilation

Key Features:

• Twin-Impeller Design: Provides higher pressure for demanding water supply applications.
• Technopolymer Impeller: Durable and corrosion-resistant for long-term reliability.
• Cast Iron Construction: Ensures robustness and longevity, with the pump body and motor support made of cast iron.
• Asynchronous Motor: Built with permanently lubricated ball bearings for low noise and extended service life.
• Self-Priming: Designed to handle a wide range of water supply applications, including pressurization units and sprinkler systems.

Applications:

• Water Supply: Suitable for domestic, civil, and industrial water supply systems.
• Pressurization Units: Efficiently provides pressure in water systems and pressure vessels.
• Sprinkler Systems: Ideal for use in irrigation and sprinkler systems for residential and commercial properties.

Materials:

• Pump Body and Support: Cast iron (UNI ISO 185)
• Impeller: Technopolymer
• Mechanical Seal: Carbon/Ceramic for reliable sealing
• Shaft: AISI 416 Stainless Steel (K 35/40)

Why You Should Buy:

The DAB K 35/40 offers a reliable and efficient solution for water supply in domestic, civil, and industrial applications. With its twin-impeller design and durable materials, this pump is capable of handling demanding water distribution tasks while maintaining consistent performance. Its quiet operation, high pressure output, and low maintenance requirements make it an excellent choice for various water supply systems.