DOA SP21-ATEX - Hydraulically driven submersible pump with open inlet, 800 L / min.



Request an offer
Product number: DOA SP-21-ATEX
Product information "DOA SP21-ATEX - Hydraulically driven submersible pump with open inlet, 800 L / min."
SP21 is a compact and powerful submersible trash pump with cast iron hydraulic motor.
The pump is ATEX approved and has been designed to pump in explosive environment of:
- flammable liquids
- water in presence of explosive vapours
- base petroleum liquids,
- loaded fluids and liquid with high viscosity
Flow is up to 800 L/min, the water headv 35 metres with capacity of pumping suspended solids with dimension 30 mm.

  • Maximum delivery rate: 800 L / min.
  • Maximum head: 35 meters
  • max.passage: 30 mm
  • Hydraulic inlet: 15-30 L / min. at 100-210 bar
  • Hose connection: 2 "BSP-IG
  • Weight: 8 kg

ATEX version available: DOA SP-21-ATEX
  • Submersible (no preparation required)
  • Absolutely maintenance free
  • Drying out without any damage
  • Lifting eye and handle
  • Hose whips with flat-face connections (ISO-16028)
  • Conditionally suitable for salt water. Clean after use. No 24 hour operation in salt water possible.
Properties from "DOA SP21-ATEX - Hydraulically driven submersible pump with open inlet, 800 L / min."
(11) Förderleistung - Tauchpumpe: bis 999 L/min
Drive: Hydraulic connection, constant flow rate
Grain / passage: 30 mm
Hose connection: 2" BSP-IG (female)
Hydraulic oil flow input: max. 30 L/min.
Max. oil flow output: 750 L/min.
Max. pumping height: 35 Meter
Working pressure: 140 - 210 BAR / 2.030 - 3.045 PSI
DOA name comes from the initials of Dinamica Olio Acciai (Dynamic Oil and Steel), the acronym synthetize the type of our production, DOA is a company specialized in the production of portable hydraulic tools. In short our philosophy is innovative spirit, pursuit of quality and close collaboration whith the customers.
The DOA objective is to manufacture tools with superior characteristics that can guarantee the maximum of safty, productivity and improve the working conditions of the operators. Our staff is made up of the engineers with a passion of hydraulics and with consolidated experience in the engineering of power tools.
Our products are manufactured with the latest design technology, their incorporate the most modern solutions, some of wich are patented, allowing us to anticipate the customers need and to match any comparison with similar equipment.