Model: NOV 109528-6 Disc Brake Caliper Piston Assembly
Material: High strength hardened alloy steel
Working medium: Anti-wear mineral hydraulic oil
Operating temperature: -40℃ ~ +95℃
Working pressure: Top drive brake hydraulic rated pressure
Feature: Precision machined surface, anti-corrosion, wear resistant
Installation: Mount inside 109528 hydraulic disc brake caliper
Application: NOV Varco TDS-9SA / TDS-11SA drilling top drive spindle brake
