Dositec EFR® 1200+1200 Dual Head Piston Adjustable Chemical Dosing Pump

The Dositec EFR® 1200+1200 Dual Head is a high volume dual-head piston chemical dosing pump engineered for accurate and continuous dosing of fertilisers, chemicals and process liquids across demanding agricultural, industrial and water treatment applications. Featuring two independently operating piston heads, it delivers exceptional dosing capacity while maintaining precision, reliability and operational flexibility.

Each piston head is capable of delivering up to 1200 L/h, providing a combined maximum flow rate of 2400 L/h at pressures up to 7 bar (100 PSI). The positive return piston mechanism, combined with variable eccentric regulation, allows the dosing output to be manually adjusted from 0–100%, ensuring accurate chemical dosing across a wide range of operating conditions.

Manufactured using durable PP, PVDF and SS316 material options, the EFR® Dual Head range provides excellent chemical compatibility and long-term performance. Powered by a heavy-duty 2 HP electric motor, the pump is designed for continuous industrial operation with low maintenance requirements and dependable performance.

The Dositec EFR® 1200+1200 Dual Head is ideally suited to large-scale fertigation, chemical dosing, industrial processing and water treatment systems requiring high-volume, dual-stream chemical injection.

Key Features

• Dual-head piston chemical dosing pump
• Combined maximum flow rate: 2400 L/h (1200 + 1200 L/h)
• Maximum pressure: 7 bar (100 PSI)
• Independent dual-head dosing capability
• Adjustable dosing output from 0–100%
• Positive return piston mechanism
• Variable eccentric regulation for precise dosing control
• Heavy-duty construction for continuous operation
• Available in PP, PVDF and SS316 material options
• Ideal for agriculture, fertigation, water treatment and industrial chemical dosing