Schmitt - Centrifugal immersion pumps

• Absolutely dry-running safe, as the shaft and impeller rotate without contact in the housing
• Maintenance-free operation, as there are no wearing parts such as slide bearings or mechanical seals
• Optionally available with suction pipe extension, allowing the immersion depth to be individually adjusted
• Optionally available with suction strainer, prevents the ingress of foreign bodies and coarse dirt
• All wetted parts made of high-quality, corrosion-resistant plastics (PVDF or PP)
• Approved for use in potentially explosive environments (ATEX zone 2)
• Equipped with threaded connections to ISO 228-1 as standard, optionally available with flange connections from size 130 upwards
• Universally applicable, compact and quiet
• Corrosion-resistant motor coating

• Housing material: PP / PVDF
• Seals: FKM, EPDM, FEP, FFKM
• Maximum delivery head: 28m
• Maximum flow rate: 18 m3/h
• Temperature of the product: -5°C - 95°C 
• Tolerates dry running
• No bearings or seals in the liquid
• Can convey particles up to 3mm in size
• Viscosity up to 150 mPas
• Immersion depth: 200-800 mm

Installation in the return tank, tank cover, pump sump, etc.

Pumping acids, alkalis or other corrosive liquids.

Pumping in unregulated or unmonitored system areas where temporary dry running cannot be ruled out. 

For example in the following applications:

• Electroplating and surface coating
• Wet chemical processes in semiconductor technology, solar cell production and PCB manufacturing
• Waste water and fresh water treatment
• Laboratory and medical technology
• Environmental technology, exhaust gas purification, gas scrubbers
• Battery production, energy storage
• High purity applications, demineralized water, ultrapure water