Model: NOV 30124576 Accumulator Seal Kit (Vendor PN: RK0200Q000)
Type: Complete overhaul sealing set for 2-inch bore piston hydraulic accumulator
Composition: Piston seal, guide rings, O-rings, anti-extrusion back-up rings
Working medium: Anti-wear mineral hydraulic oil & nitrogen gas
Operating temperature: -40℃ ~ +95℃
Seal material: Low-temperature NBR nitrile rubber + PU composite
Fit equipment: NOV Varco TDS-9SA / TDS-11SA top drive hydraulic power unit
Feature: Low gas permeability, high pressure resistant, prevent gas & oil leakage
