chemical pump / electric / semi-submersible / centrifugal
EQUIPRO Argal Pumps



  • Media:

    for chemicals

  • Operation:


  • Priming:


  • Type:


  • Other characteristics:

    transfer, sump, plastic, vertical

  • Flow:

    Min.: 7 m³/h (247.2027 ft³/h)

    Max.: 50 m³/h (1,765.7333 ft³/h)

  • Pressure:

    8 bar (116.03 psi)

  • Head:

    Min.: 10.5 m (34'05")

    Max.: 40 m (131'02")

  • Power:

    Min.: 0.37 kW (0.5 hp)

    Max.: 7.5 kW (10.2 hp)


These pumps are made in thermoplastic technopolymers and are close coupled with axial hydraulic suction connection directed downward and tangential outlet either free or connected to vertical outlet piping. There are 2 models available for this range: HME and KME.

These vertical sump pumps are ideally suitable for pumping solutions with solids because they are constructed with a cantilever shaft and with no vapour dry seal, also no part is in contact with the fluid pumped. The standard column lengths are 275 mm and 450 mm.

They are vertical axis pumps, close coupled and with column and pump casing immersed. The lengths are between 600 and 1500 mm and have a terminal guide of the shaft close to the pump (with sliding bearings made of Ceramic Oxides and Silicon Carbide). An effective dry operating vapour seal system was made for protecting the mechanical components. IEC standardised motors can be applied.

Capacity: up to 50 m3/h
Delivery head: up to 80 m
Air pressure: up to 8 bar
Temperatures: from 0°c up to + 70°c
Construction: vertical for fixed installations with pump casing submerged or with pump casing outside the container (only HME).
Media: for chemicals, for water, for seawater, for wastewater, for slurry, for lubricants, for fuel, for air and gas, for asphalt.
Functions: transfer, recirculation
Domain: for water treatments, for chemical industry, for petrochemical industry, for laboratories, for mining industry, for construction industry, for naval industry.