New product

Speidel's innovative "internal plunger" solves this problem once and for all. Speidel's well-tried immersion system via pneumatics is an integral part of the tank's interior, thus allowing to reduce the tank's height considerably. At a comparable total height of the tank systems 50% more capacity.

Capacity: from 3,300 liters up to 29,400 liters.

On demand

More info

Standard accessories


  • Up to tank-ø 2,000 mm made of AISI 316 stainless steel, surface IIId (2R)

  • From tank-ø of 2,200 mm upwards made of AISI 316 stainless steel, surface IIId (2R) / IIIc (2B)

  • Ladder safety bow, lifting lugs


  • Made of AISI 304 stainless steel, surface IIId (2R), marbled outside


  • Up to tank-ø of 2,000 mm made of AISI 304 stainless steel, surface IIId (2R)

  • From tank-ø of 2,200 mm upwards made of AISI 304 stainless steel, surface IIId (2R) / IIIc (2B)

  • Free-standing on welded-on box-shaped legs


  • Filler neck NW 400, located in tank top with an upright forward position (tank top with bead extrusion for complete ventilation)

  • Flap lid with vent neck NW 50 Rd 78 x 1/6"


  • Weld-on thread NW 10 DIN 

  • Threaded sleeve with locking screw and cap nut NW 10 DIN 

  • Bi-metal dial thermo­meter ø 100 mm, measuring range - 20 °C to + 60 °C


  • Weld-on thread NW 20 DIN 

  • Sampling tap with cap nut NW 20 DIN 


  • Reinforcing plate with drilled hole ø 48 mm (to hold flap valve Gr. 37 or weld-on thread NW 50 DIN )


  • Welded-on neck NW 65 DIN 


  • Electronic control system (stainless steel control cabinet, by default arranged on the right)

  • Connection 220 V, 50 Hz

  • Immersion time and pause time steplessly variable

  • Pneumatic cylinder flange-mounted inside on the reinforced top, piston rod and immersion unit made of stainless steel

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