Putzmeister Solid Pumps design, manufacture and supply engineered systems suitable for pumping highly abrasive media with an excess of 70 % dry solid content. In the Oil and Gas industry there is increasing demand for robust pumps and systems with a high solids handling capability. Our product provides an economic solution with few wearable parts enabling excellent reliability and availability.
Following are some of the key applications in which we can provide a complete solution.
We have references that provide a safe and environmentally friendly solution to these challenging applications.
KOS series – piston pump with S-transfer tube.
Intake and delivery cylinders are connected by an S-transfer tube in the feed hopper. This enables a continuous free flowing conveyance of material. Particle sizes up to 2/3 discharge outlet dimension and a dry solid content in excess of 70% w/w can be handled. A simple and robust design with few wear parts provides a solution with high availability and reliability.
HSP series – piston pump with seat valves
Precise sealing of the valves enables high pumping pressures to be achieved.
Pressures up to 150 bar can be achieved. The pump is used for highly viscous material with small particle sizes. The design of pump provides easy replacement of valves and seats. High wear resistant steels are used to increase service life.
EKO series – single piston pump
Pump with single piston and open hopper enables dry material with a high proportion of foreign bodies to be pumped. The material is thrust into the delivery line at pressures of up to 60 bar by the hydraulically driven Piston.
KOS Piston Pump with S-transfer tube
The KOS S-transfer tube enables a continuous free-flowing conveyance of the material without the use of valves. Foreign bodies up to 2/3 of the size of the discharge outlet can be conveyed without any issue.
• For conveying coarse sludges or slurries with a high grain-size content
• Low maintenance and wear due to fewer moving parts
• The hydraulic circuit of the S-tube does not come in contact with the material being pumped
HSP piston pump with seat-valves
The seat-valve pump is used for heavy tasks like paste-like and highly viscous material with a low content of foreign bodies and small particle sizes (< 15 mm).
• For conveying fine-grained sludges or slurries
• Switchover without short circuit
• No backflow at high pressures
• Easy installation of damper
Putzmeister Solid Pumps GmbH
Phone: +49 7127 599-747
Fax: +49 7127 599-988
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