Product Description
Toyo GR pumps are heavy duty submersible slurry pumps. They offer true slurry pump design and real solids pumping effectiveness for a limited investment cost.
These top outlet discharge pumps are self cooling pumps. They are therefore able to operate partially submerged. Standard they are equipped with thermal protection.
The design of the pump incorporates the renowned patented Toyo agitator, attached directly on the pump shaft, semi-open impeller, heavy duty shaft and bearings configuration, double mechanical seals working in an oil bath and 4 pole customs built electric motor with 1.15 service factor.
GR15 and bigger models have an adjustable wear plate. The impeller, the wear plate and the agitator are manufactured in cast chrome iron (24 to 28%).
GR pumps are able to lift up and transport slurries with densities of at least 1.25kg/dm³ and can handle solids contents reaching 55% by weight. They offer pumping capacities of up to 192m³/h.
They are able to pump solids particles with up to 40mm diameter, in slurries temperatures of up to 60°C and pH between 4 and 14. They can be furnished in different metallurgies including stainless steel.
Their maximum operating deph is 30 m. Pumps GR15 to GR30 are available in special versions able to work at up to 60m without any external additional device.
Innovative Top Outlet Discharge Design
One standout feature of these pumps is their self-cooling design, which allows operation while partially submerged. Consequently, this design ensures consistent performance even in the toughest conditions.
Robust Construction for Enhanced Durability
The patented agitator connects directly to a semi-open impeller, significantly enhancing solids handling capabilities. Additionally, the pumps feature a heavy-duty shaft and bearings, along with double mechanical seals, which provide exceptional durability. As a result, operators can expect reduced maintenance needs and extended service life.
Adjustable Wear Plate for Longevity
Models GR15 and larger include an adjustable wear plate, which is a crucial feature that extends the pump’s service life and maintains operational efficiency over time. This adaptability helps ensure that the pumps can perform optimally in various conditions.
Impressive Solid Handling and Capacity
These pumps lift slurries with densities of at least 1.25 kg/dm³ and effectively manage solids content up to 55% by weight. Moreover, they offer impressive capacities of up to 192 m³/h and can handle solid particles up to 40 mm in diameter. This capability makes them exceptionally versatile for different slurry applications.
Versatile Operating Conditions for Optimal Performance
These pumps work effectively in slurries with temperatures up to 60°C and a pH range of 4 to 14. Therefore, they are suitable for a wide range of industrial processes, ensuring reliability and efficiency in diverse operational environments.
