ARBO Sealless Immersible Pumps

ARBO sealless immersible pumps are centrifugal pumps without shaft seals for installation in an open tank or pit where the motor remains above the liquid level, and the pump part is immersed in the liquid.

All parts are machined from solid plastic, with no metal parts in the liquid. These ARBO pumps are self-priming, which means that the impeller must be submerged.

Features & Benefits

Know more about the features & benefits of using ARBO Sealless Immersible Pumps.

Can run dry without damage
All parts are machined from solid plastic
No metal parts in the liquid - very corrosion-resistant
The highest chemical resistance
Special versions for abrasive liquids
With liquid seal - no mechanical parts in the liquid

Available Options

We customise pumps according to your specific application. Get in touch with us to know your options.

Spare parts
ATEX zone 2 available

Key Specifications

Here are the key specifications of ARBO Sealless Immersible Pumps.

Maximum flow rate: 300 m³ / h
Maximum head: 80 m
Maximum operating temperature: 140 ° C
Maximum size of fixed parts: Ø 4mm

Pump Range & Tech Specs

Compact series up to 300 m3/h
Long coupled cantilever series L up to 40 m3/h
Out-of-tank model BB

Applications

Here is a list of industrial applications for which ARBO Sealless Immersible Pumps are commonly utilized.

Galvanizing plants
Wastewater treatment
Electroplating companies
Anodizing companies
Fish farms
Seawater aquariums
Desalination plants
Vapor washing installations

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Principle of Operation

ARBO immersible pumps are single-stage centrifugal pumps for open tank installation or in sumps. The pump part is immersed in the liquid and the motor remains above the liquid surface. They are perfect for circulation or transfer purposes with fixed or fluctuating level. The pumps operate by means of a “liquid seal” without any mechanical seal.