MPSR 2-Piece Piston Seal | Filled PTFE Hydraulic Piston Seal | HydraPak Seals, Inc
Notice: 10% tariff fee now in effect.

MPSR-50X42.2X3.2-B5

MPSR 2pc Piston Seal, 50 X 42.2 X 3.0

Part #:
MPSR-50X42.2X3.2-B5
Min. Order Qty: 1

Brand: HPSI

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HPSI

The MPSR 2-Piece Piston Seal is molded from filled PTFE and precisely machined to close tolerances for low-friction, wear-resistant piston sealing. The two-piece assembly uses a 70A nitrile O-ring energizer to provide reliable sealing performance. The B5 suffix designates a bronze-filled PTFE cap with a 70A nitrile energizer.

Bore Diameter      :      50 mm
Groove Diameter      :      42.2 mm
Groove Width      :      3.2 mm
Material      :      PTFE/Nitrile
Part Number      :      (Prefix)-(Bore Dia)X(Groove Dia)X(Groove W)
Pressure Range      :      0 TO 5,000 PSI
Temperature Range      :      -40° to 230°F
  • Filled PTFE construction provides low-friction sealing performance
  • Precisely machined to close tolerances for consistent seal dimensions
  • Excellent wear resistance supports durable piston sealing
  • 70A nitrile O-ring energizer provides reliable sealing contact
  • Two-piece construction combines the PTFE seal and nitrile energizer
  • B5 suffix designates a bronze-filled PTFE cap
  • Designed for reliable hydraulic piston sealing

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