Hydraulic Pressurized Enviro Stuffing Box

pressurized stuffing box (3)

Specifications:

Features:

Hydraulic oil and pressure are used to:

  1. Lubricate packing
  2. Hydraulic pressure to override flow line pressure
  3. Hydraulic piston to keep constant pressure on packing
  4. Hydraulic oil and pressure prevents sand from entering packing gland

Source – Hydraulic Skid:

One litre per minute of hydraulic oil is used from this system to:

  1. Lubricate packing
  2. Cool packing, bearings and high pressure seal in the stuffing box, then return to hydraulic tank
  3. Pressure reducing valve used to control pressure into stuffing box