The MDR range design incorporates an external GA seal arrangement and engineered composite seal housing, lantern, and rotating unit. The only metallic part of the pump that is exposed to the conveyed product is the rotor. This design allows for broad chemical compatibility, increased performance, and decreased maintenance.
The patented joint design performs as a constant velocity joint, reducing pulsation to levels only detectable by laboratory equipment. This, combined with progressive cavity pump technology, provides laminar flow and a high degree of accuracy in chemical dosing applications.
The constant velocity joint reduces pulsation to levels only detectable by laboratory equipment
Superior performance and longevity
Provided by chemically inert materials of construction
Available in Intelligent Metering Pump (IMP) design
Incorporates a gear reducer and a programmable vector drive in a compact design for precise metering
Easy maintenance
Assembly of joints without any tools
Broad range of chemical compatibility
Due to the external GA seal arrangement and engineered composite seal housing, lantern, and rotating unit, the only metallic part in contact with the conveyed product is the rotor
Easily retrofits into existing units
Cavity design allows for conveyance of liquids, solids, and gases
Economical
By-product minimization with reduced chemical consumption and total cost of ownership for flow control systems is reduced
Technology
External GA Seal
By using a seal mounted externally, the metallic components are never in contact with the conveyed product. This allows for the use of a stainless steel GA seal in even the harshest applications.
QUADX Joint
Patented hypocycloidal structure allows for eccentric motion of the rotor. Constructed of engineered composite material, durable to wear, chemically inert, resistant to heat, and easy to assemble and maintain.
Lantern And Seal Casing
Integrated into a single engineered composite material that is chemically resistant and easily retrofit-able in existing pumps. This design allows mounting of the pump in any orientation due to a lip seal and propylene glycol to lubricate and protect the components.
Stator
The sealing gasket on both ends is molded as an integral part of the elastomeric stator; corrosion of the stator tube is prevented as the pumped product does not come in contact with the metal tube or the bonding adhesive.
Pressure Branch
Available in stainless steel or CPVC with ½” DIN EN ISO 228-1 or NPT connections.
Rotor
Available in stainless steel, titanium, or hastelloy.
