Diaphragm & Piston Type Pump - Aluminium Die-cast Body, Ptfe Diaphragm, Polyethylene/ceramic Piston | Stroke Adjustment, Independent Injection, Up To Four Modules, Vfd Option

Our Diaphragm & Piston Type Pump are heavy duty, high precision pumps for chemicals products and additives, made up of one driving module and 1 to 4 injection modules each having capacities of 25, 50, 100, 200, 300, and 500 l/h

The same injector can be connected several injection modules to apportion different products (INDEPENDENT INJECTION) or to increase the injection flow. By increasing the number of modules in the same injector, a higher flow regularity is obtained, whereby in the 4 modules model an actually continuous flow is obtained.
* Aluminium Die-cast body
* Maintenance free
* 10% to 100% Stroke Length Adjustment
* Up to four different modules can be added, which can be piston, diaphragm or both.
* Option for connect Variable Frequency Drive for providing 4-20 mA

Material of construction
Piston: Polyethylene or Ceramic (Piston pumps)
Cylinder: Polyethylene, Stainless steel or PVDF ( Piston pumps)
Diaphragm: PTFE (Direct Diaphram Pumps)