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MQL Minimum-Quantity
Cooling and Lubricating System
- This is how it works
- Standard Systems
- Modular System
- Drop lubrication
- Internal cooling
- Automated filling
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INDUTEC MS Pressure Vessels for minimum quantity lubrication
A pressure vessel unit then has to be chosen with a suitable capacity depending on the number of coaxial spraying heads and the number of valve units, as well as depending on the choice of spraying interval and the spraying amount.
Vessels with capacities of 1, 2, 6, 10 or 40 litres are available.
All pressure vessel units with capacities up to 20 litres are fitted with a potential-free filling level controller This controller can give a signal when the filling level falls below the minimum which triggers automatic shut-off and an alarm or something similar.
A pneumatic stirring unit is also available as an accessory which guarantees a constant viscosity of the medium.

The illustration shows a
INDUTEC® MS 0-D10
pressure vessel unit with a capacity
of 10 litres
Pressure vessel units for 1 to 40 litres of medium
Integrated vessel [INDUTEC® MS DB-X*] with vessel seal [INDUTEC® MS BD]
Pressure vessel unit for 1 litre of medium
Vessel material: aluminium,
Operating pressure: 2.5 bar
Order no.: INDUTEC® MS 0-D1 AL
Pressure vessel unit for 2 litres of medium
Vessel material: aluminium or stainless steel 4301,
Operating pressure: 2.5 / 6.0 bar
Order no.: INDUTEC® MS 0-D2 AL
(operating pressure: 2.5 bar)
Order no.: INDUTEC® MS 0-D2 VA
(operating pressure: 2.5 bar)
Order no.: INDUTEC® MS 0-D2.6 VA
(operating pressure: 6.0 bar)
Pressure vessel unit for 6 litres of medium
Vessel material: aluminium or stainless steel 4301,
Operating pressure: 2.5 bar or 6.0 bar
Order no.: INDUTEC® MS 0-D6 AL / VA
(operating pressure: 2.5 bar)
Order no.: INDUTEC® MS 0-D6.6 AL / VA
(operating pressure: 6.0 bar)
Pressure vessel unit for 10 litres of medium
Vessel material: aluminium,
Operating pressure: 2.5 bar or 6.0 bar
Order no.: INDUTEC® MS 0-D10 AL
(operating pressure: 2.5 bar)
Order no.: INDUTEC® MS 0-D10.6 AL
(operating pressure: 6.0 bar)
Pressure vessel unit for 20 litres of medium
Vessel material: stainless steel 4301,
Operating pressure: 2.5 bar or 6.0 bar
Order no.: INDUTEC® MS 0-D20 VA
(operating pressure: 2.5 bar)
Order no.: INDUTEC® MS 0-D20.6 VA
(operating pressure: 6.0 bar)
Pressure vessel unit for 40 litres of medium
Vessel material: stainless steel 4301,
Operating pressure: 2.5 bar or 4.0 bar
Order no.: INDUTEC® MS 0-D40 VA
(operating pressure: 2.5 bar)
Order no.: INDUTEC® MS 0-D40.4 VA
(operating pressure: 4.0 bar)
Vessel pressure
INDUTEC® MS Pressure Vessels with 6.0 bar vessel pressure (4.0 bar with 40 litres) are used in the following applications:
- Drop lubrication
- Internal cooling
- Mediums with high viscosity
- Application of large quantities of medium in a short amount of time
Advantages of a removable vessel
- Easy to clean
- Easy to change the medium
- Easy to swap the pressure vessel
Positioning
With this model, the valve units can be positioned wherever you like. The connection kits and the coaxial spraying heads must be assembled separately.