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Drainage and wastewater pumps > Drainex

Drainex 100

Drainex 100
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Submersible electric pump for draining sewage and wastewater, water from septic tanks, infiltration and rainwater and, in general, water loaded with solids in household applications.

It is designed using highly abrasion-resistant materials and it has a very compact, sturdy appearance, including a brass offset vortex impeller.

They have a reliable double mechanical closure system made of silicon carbide, ceramic and graphite with ceramic, to prevent malfunctions in the electric motor. They can be supplied with a level switch included in the single-phase versions to save as much time as possible during installation and to ensure optimum automatic operation. 

All parts in contact with water are coated with an anti-corrosion treatment.

Their oversized motor makes them excellent for prolonged, worry-free operation. It allows the passage of 32-mm solids. 

They are supplied with 10 m of cable and an external condenser.

They are equipped with 1 1/4" H axial outlet to minimise the installation space required.

 
Drainex 100 Click on the image to download the pdf of the dimensions

 

Drainex 100 Click on the image to download the pdf of the spare parts

Frequency and units

Flow:

Pressure:

Power:

NPSH:

 

 

Operating curves
 

Click on the product name to see each model’s specific features
Series features Drainex 100:
  • Equipment
  • Check valve: No
  • Draining plug: No
  • Fittings: Not included
  • Handle: Included
  • Support base: Included
  • Electrical characteristics
  • Electrical isolation: F Class
  • Motor speed operation: Constantly speed
  • Motor type: Asynchronous
  • Protection rating: IP68
  • Reset: Automatic
  • Service factor: S1
  • Service type: Continuous
  • Manufacturing characteristics
  • Discharge connection type: Nut
  • Discharge diameter: 1 1/4" G
  • Impeller type: Vortex
  • Motor cooling: Water
  • Solid passage (mm): 34
  • Stages: Single-Stage Centrifugal Pump
  • Tightness by: Double Mechanical Seal
  • Materials
  • Discharge body: Grey Steel Cast
  • Impeller/s: Brass
  • Mechanical seal: Ceramic-Graphite / Ceramic-Silicon Carbide
  • Mechanical seal bracket: Cast GG0
  • Motor casing: Stainless steel AISI 304
  • Nuts and bolts: Stainless steel AISI 304
  • Outer pump body: Stainless steel AISI 304
  • Pump shaft: Stainless Steel AISI 420
  • Suction body: Cast GG0
  • Support base material: Stainless steel AISI 304
  • Usage limits
  • Liquid temperature (ºC): Min: 4 - Max: 35
  • Maximum no. of motor start-ups (start-ups/minute): 0,50
  • Maximum submersion (m): 50
  • Maximum working pressure (bar): 6
Name Language Format Size Download Favourite
Safety recommendations for submersible pumps .pdf 421.37 Kb f
Drain - Drainex instruction manual .pdf 7.48 Mb f
Drainex 100 dimensions .pdf 325.11 Kb f
Product portfolio .pdf 2.22 Mb f
Drainex 100 spare parts .pdf 450.19 Kb f
Technical appendix Spanish .pdf 1.48 Mb f

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