Model: P38DLR

38 series, pneumatic double acting caliper disc brake w/ retractable pistons, sized for 3/8 inch thick brake disc.

  • Aluminum Construction
  • Hardcoated
  • Fits on Brake Discs with Unlimited Diameter
  • Replaceable Friction Pads (WCB p/n 4000-1320)
  • Dynamic torque (inch/lb): 70 lbf per 100 psi x braking radius
  • Power Factor: 38 Series 1X, 47 Series 2X, 200 Series 4X


DescriptionDouble Acting, Fixed Mount. Use Fixed or Floating Disc
Additional InfoDual Spring Retractable Pistons
Disc Thick. (in.)3/8
Fluid TypeAir
Max. Pressure, PSI200
Wearable Friction Material0.11 cu. in.
Piston Dia.1.125 in.
Total Pad Area2.0 sq. in.
Fluid Displacement0.029 cu. in.
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