DESCRIPTION
The MBNP is an anti-extrusion ring that is placed in grooves adjacent to an MPS seal to prevent cold-flowing and extrusion at high pressures.
The small width and cross-section make the MBNP a perfect choice for narrow pistons.
SEAL INFORMATION
Temperature Range (F): -65 TO 220
Max Pressure (psi): 5000
Max Speed (ft/sec): 3.0
Mating Surface Roughness - Ra (µm) - DYNAMIC: 0.1<>0.4
Mating Surface Roughness - Ra (µm) - STATIC: 1.6 MAX
Part Number Definition (Metric): MBNP-(OD)X(CS)X(HT)
Additional Part Number Definition (Metric): 95 X 100 X 2.5 = MBNP-100X2.5X2.5