High pressure filters

Mann+Hummel high pressure filters are compliant with DIN 24550 and are used primarily for filtering lubricating oils and hydraulic fluids in engines and machines. A version with a special element for filtering polyurethane components is also available.

 

The benefits at a glance:

  • High hydraulic pressure up to 400 bar
  • Nominal flow rates from 20-125 l/min
  • Wide range of filtration degrees to cover all applications
  • Mann + Hummel service switch, service indicator and bypass by valve optionally available
  • Sturdy construction featuring ductile iron head and steel bowl

 

Design

Our high pressure filters consist of a housing, head with two connection threads, and a replaceable MANN+HUMMEL HD filter element with a large surface area to maximise dirt capacity. The filter element is constructed and the pleats are supported in such a way that it can withstand differential pressures from 10-180 bar (1-18 MPa), tested to DIN ISO 2941.

 

Fitting and maintenance:

• Fit filter in high pressure line

• See marks on threads for flow direction

• Open the high pressure housing with a standard ring spanner

• Replace HD filter element once service interval has elapsed

• Check seal between head and bowl and replace if necessary

• Close the housing

 

 

Available versions:

  • without bypass valve without service indicator
  • with bypass valve and service indicator
  • with bypass valve and service switch
  • without bypass valve with service switch

 

dimensions & details

 

High pressure filters