The SYDEX W-Series screw pumps with loading funnel have been specially developed for the transport of highly viscous products, dehydrated products with low self-flow or non-fluidic products.

The eccentric screw pump with hopper is equipped with a funnel with a screw for successful and safe product transfer.
The size of the hopper and the diameter of the transport auger can be varied depending on the task at hand.

Characteristics of volumetric rotary pumps with a loading hopper:

• Stable flow without pulsations
• Hopper with stainless steel auger as standard
• Easy maintenance and service
• The block design of the pump or the version with elastic coupling allows all types of motors to be used
• Wide range of pump materials (cast iron, steel, stainless steel SS304, SS316, SS316Ti, duplex, etc.)
• Optimal solutions for all types of viscosity and media properties
• Pumps can be supplied with a free end of the impeller
• The series is easy to maintain thanks to the split connection between the rotating part and the drive.
• Capacity: 500 l/h to 80 m3/h
• Pressure: up to 48 bar

Accessories for screw pumps with funnel:

• Various dry-running protection options, including PT100
• Thermal protection of the electric motor
• Various applications for seals
• Many options for stator applications (NBR, Viton, Hypalon, food grade rubber, chemical resistant materials, etc.)
• The available rotor designs include 304, 316L and Duplex stainless steel, while 420S stainless steel is standard on all pumps.

Areas of application:

• Waste water and sludge treatment
• Paint and varnish production
• Wood processing
• Production of ceramics
• Fishing industry
• Construction
• Textile industry
• Pulp and paper industry
• Drinking water treatment
• Brewing industry and distilleries
• Food and beverage industry
• Solutions for additional sludge treatment
• ATEX (explosion-proof areas)
• Shipbuilding
• Chemical production
• Sugar production, etc.