vertical float switch for narrow spaces.
(Suitable for level control in clear water applications)

Designed for

Acque pulite


vertical float switch for narrow spaces.
(Suitable for level control in clear water applications)

Agma22 is a float switch designed for direct mounting on submersible drainage pumps for applications with clear water. Its compactness and vertical movement make it ideal for level control in: small wells with tight spaces, often becoming the only choice when space is limited and traditional products may not be usable. The Agma22 magnetic float switch moves vertically within the cylinder in response to the water level, activating the sealed microswitch (housed in the top blue compartment),thereby controlling the pump’s on and off functions. This unit offers precise water level regulation and manages drainage efficiently.

Agma22 is IP68, ensuring effective protection against water and moisture ingress, and directly manages pumps with a maximum current of 8A (2HP) 230Vac.

Agma22 is designed for use with clean water or with a low concentration of solids. It is available with an optional selector allowing automatic and manual operation of the connected pump.

Designed for

Clean water
Pumps Pools Turbulent waters Presence of solids and layers of grease on the surface Wastewater, sewage Residential Industry Clean water
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Agma 22 finds application in level management, mainly in the following contexts:

  • Drainage pumps
  • Flood prevention wells
  • Small water tanks
  • Narrow wells
  • Irregularly shaped tanks
  • Tanks, wells, or wells with pipes or other obstacles inside.


  • Compact and versatile design: Compact structure ideal for situations with limited spaces.
  • Waterproof Protection: IP68 rating ensures protection against water and moisture, suitable for extreme conditions.
  • Direct Pump Control: Capability to manage pumps up to 8A for efficient drainage.
  • Replacement of Traditional Float: Direct mounting on the submersible pump, replacing conventional floats.
  • Automatic Activation: Activates when the water level reaches the desired threshold, turning off when it drops.
  • Microswitch System: The movement of the float activates a sealed microswitch for reliable water level control.

Technical Specifications

Microswitch features

20(8)A 250 V~

Switching differential

cm. 7-8

Operating temperature

0°C ÷ + 50°C

Protection grade

IP 68

Max operating pressure

0.5 bar

Dimensions and weight

mm 37x100x226.5 / gr. 300


Nontoxic Polypropylene Container PP/PC


H07RN-F 3G1
H07RN-F 2X1
2 flame-resistant PVC cables
3 flame-resistant PVC cables

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