МВ Chemical Pump for Acids and Alkalies

• Construction materials: PP, PVDF;
• Either mechanical lip seal or bellows seal;
• Applicable to pumping highly contaminated liquids (TS seal);
• Easy maintenance and parts replacement;
• Positive suction head;
• No welded connections;
• High capacity ranging from 6 to 75 m³/h;
• Low cost of spare parts.

MB-80, MB-100

MB-110, MB-120, MB-130

MB-140 ECTFE

Horizontal centrifugal pumps for acids and alkalies made of polymer have a robust housing and an inspection window aimed at checking mechanical seal status.

Pump shaft with open impeller, fitted to it, integrates with motor shaft. Mechanical seal is fitted behind impeller.

Impeller integrates with shaft and direct-drive electric motor. It is rotated at a set speed with centrifugal force providing suction through inlet nozzle, which is installed in the center, and delivery through outlet nozzle.

There are two types of construction with different mechanical seals. They are as follows:
TL = LIP SEAL (Polymer): for operation in light conditions;
TS = BELLOW SEALS (PTFE with silicon carbide and ceramic seal rings): for operation under severer conditions and pumping highly contaminated liquids .
The possibility to choose pump constructing materials ensures the most correct chemical compatibility with the fluid and/or the environment taking temperature into account.