SR Series

SR series dosing pumps are designed for water treatment and industrial applications.
They comply with ATEX standard, therefore they can be installed in classified area.
Each pump is fitted with a standard gearbox reduction system with a vertical mounted motor.

Type B&BR
Spring Return Hydraulic Diaphragm normally used when:
• The dosed liquid contains small amounts of suspended solids
• A drip proof/air tight application is required
• The dosed liquid is a toxic solution
• High pressure is required BR version is equipped with built-in safety valve installed in the
  hydraulic circuit, inorder to protect the diaphragm against over pressure.

Type D
Spring Return Mechanical Diaphragm normally used when:
• The dosed liquid contains small amounts of suspended solids
• A drip proof/air tight application is required
• The dosed liquid is a toxic solution.
• As mechanical diaphragm they are easy for maintenance

Type A
Spring Return Plunger as plunger pumps they are reliable and easy for maintenance and with the possibility to have flushing or leakage recovery system (optional).

Type SD
Spring return Sandwich Hydraulic Diaphragm The peculiarity of this pump is the special
sandwich diaphragm and the reliability of the diaphragm rupture detection system.

Type FM
Spring Return Mechanical Diaphragm Peculiarity of this model is the complete plastic casing suitable for ACID environment.