- DESCRIPTION
MPI is a five piece double acting compact seal which consists of central multiedging sealing element NBR, two back-up rings on both sides to prevent extrusion into the sealing gap, and two special profile guide rings made of thermoplastic for amortization.
- ADVANTAGES
• Simple groove design, possibility to use in the one-piece piston
• High static and dynamic sealing effect
• High resistance to elevated pressure
• Long service life- MATERIAL
Central sealing element - NBR
Back-up rings - Polyester TPE
Guide rings - Polyamide PA + Fiberglass 30%- APPLICATION
• Agricultural machinery
• Construction machinery
• Material handling equipment
• Hydraulic cylinders with high tightness requirements- CONDITIONS
• Temperature:
-35°C...+100°C
• Sliding speed:
up to 0.5 m/s
• Operating pressure:
up to 35 MPa (at a temperature of 60°C)
• Media:
mineral oils, water-oil emulsions