Industrial version
Well suited for a wide range of uses, including transferring media that is highly viscous or contains solids
See all models
See all models
Granzow's pumps boast unrivalled performance in tough and uncompromising environments that are common with mining and aggregate processes. Fluids containing high solid content can be easily transferred while also saving water during separation and recirculation. Our pumps contain no mechanical seals or valves and are constructed with premium materials that feature the newest peristaltic hose technology.
Chemical version
A perfect choice for dosing highly corrosive products such as sodium hydroxide or hydrochloric acid
See all models
See all models
Perfect for dosing highly corrosive products or transferring viscous sludges, slurries and high-solids media.
Key Benefits
- Highly resistant to abrasion when transferring sludges, slurries, pastes or harsh products
- Simple, "straight-through" design, with no valves, vanes or impellers to better handle viscous, sticky or high solids media
- Water and energy savings during metal extraction and separation processes
- Gentle pumping and dosing accuracy of ±1% maximizes efficiency and reduces raw material costs
- Heavy duty design allows 24/7 continuous use
- Operates without damage if supply lines run dry
- Reversible pumping to effectively flush media
- Requires significantly less lubricant compared to shoe pumps
- Low ownership costs due to the pump's long life and changeable wear resistant hoses
- Easy to assemble, operate and maintain
Common Applications
- Transferring mineral pulp, sludges and slurries
- Pumping a variety of slurries such as platinum, pyrite, uranium, nickel, cobalt, silver, chrome, and copper and gold concentrate
- Transferring difficult fluids in mineral extraction processes such as dewatering and heap leaching
- Dosing cyanide, xanthate and polymers
- Transferring thickener underflow pastes
- Chemical dosing during flotation
- Correcting pH balance of mine water
- Precise reagent dosing
Newest peristaltic hose technology
High quality hose created with a unique manufacturing process: an extruded inner layer, high-density textile reinforcement and precision machined outer layer that ensures perfect compression and quick installation. Made from materials that are compatible with all types of media under various working conditions. Precise performance even in extreme temperatures or abrasive/ corrosive conditions. Provides a longer hose life with fast, easy replacement.
Extremely heavy-duty design
Integrated oversized bearings to withstand axial loads, large metal rollers with oversized bearings, a secure and reliable connection system and robust construction materials create the ideal pump for continuous working conditions. Offers unrivaled pump life and superior performance in the harshest conditions.
XXL roller technology
Excellent hose compression with no friction results in unmatched efficiency. Large rollers create a longer hose life, low energy consumption, minimal starting torque and a very wide frequency range. Generates energy savings and a higher number of hose working hours.
Easy to assemble, operate and maintain
Fast and simple assembly, commissioning and maintenance are possible thanks to an innovative design that allows for easy roller disassembly and quick hose replacement, resulting in less downtime. Only a small amount of lubricant is required producing minimal waste. Decreases cost and downtime.
Features may be configured to customer's unique application needs.
ClickTap to unmute
