Stack Guard, Water-Glycol Fluid for Testing and Preservation of BOP Control and Offshore Hydraulic Equipment
Stack Guard is a ready-to-use, preservation fluid recommended for the internal protection of wellhead control stacks, motion compensation and other hydraulic equipment that, after periods of storage, will be commissioned to operate with water based hydraulic fluids.
Stack Guard incorporates corrosion inhibitors to provide both liquid phase and vapor phase corrosion inhibition, effectively preventing corrosion-taking place in and above the liquid level. This is important when pockets of air could be left in a system or hardware.
Stack Guard also incorporates lubricity additives and can be used for FAT testing specifically of BOP control equipment.
Features & Benefits:
- Ease of application
- Long-term protection against corrosion
- Vapor phase inhibition
- Long-term resistance to bacteria, fungus and yeast
- Excellent lubricity
- Sea water compatible
- Low temperature storage
- Low viscosity
- Compatible with water glycols, water-based subsea control fluids and BOP fluids