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SIMAQ

5-minute training

5 min

How to use the water pump

The pump dewaters trenches and excavations and handles water with the suspended solids typical on site. Priming and suction are the key.

Training video

Coming soon

In the meantime, follow the step-by-step guide.

  1. 01

    Place near the water

    The shorter and lower the suction hose, the better it primes. Firm, level ground.

  2. 02

    Prime the casing

    Fill the pump casing with water through the priming plug before starting. A dry-run pump gets damaged.

  3. 03

    Strainer on the suction

    Fit the strainer on the suction end so large stones and rags don't get in.

  4. 04

    Start and check flow

    Start and give it a few seconds: steady water should come out the discharge. If not, check for air leaks in the suction.

  5. 05

    Route the discharge away

    Send the water well away from the excavation so it won't return. Watch the level and switch off when done.

Do this

  • Always prime the casing before starting.
  • Keep suction joints well sealed (no air ingress).
  • Choose the size (3" or 4") by flow and head.

Avoid this

  • Don't run it dry, not even a minute.
  • Don't suck without a strainer: you'll clog the impeller.
  • Don't exceed the recommended suction lift.

Safety

  • Hot exhaust: keep it ventilated, away from fuel.
  • Mind hose runs across foot and equipment traffic.
  • Gloves and boots when handling dirty site water.

Test yourself

Got it down?

Self-check

0/6

Each practice: do it or avoid it? Tap your answer.

  • Don't run it dry, not even a minute.

  • Always prime the casing before starting.

  • Don't exceed the recommended suction lift.

  • Choose the size (3" or 4") by flow and head.

  • Keep suction joints well sealed (no air ingress).

  • Don't suck without a strainer: you'll clog the impeller.

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