Process Systems International Ltd is a British, pump company specialising in the design, manufacturing and/or supply of individually engineered units for the following industries:
• API Oil & Gas (Offshore and Onshore)
• Heavy Chemical & Petrochemical Fertilizer
• Molten Sulphur, Salts & Metals
• Mining - Leaching, Electro-refining & winning
• Metal pickling & treatment
• Phosphorous, Titanium Tetrachloride & Dioxide
We specialise in Projects with high levels of Contract Specific Documentation, Inspection, Certification & Testing - being accredited to ISO 9001/2008 by BSI Ltd and First Point Assessment Ltd.
Specialising in supplying Vertical and Horizontal Centrifugal units tailored to clients' needs, rather than standard designs offered by the big pump groups. Typical specialist designs include:
• OH1 & OH2 API 610 Horizontal Pumps
• VS4 & VS5 API 610 Vertical Pumps
• Molten Sulphur Pumps
• Sour and corrosive service
• Low Flow-High Head Pumps using normal synchronous speeds
• Low NPSH Pumps
• Vortex Flo (recessed impeller) Pumps

Designed with reliability and low life cycle costs as the primary objection with availability in over 25 different materials of construction - metals & co-polymers. Staffed by experienced Engineers, we have undertaken contracts for most major Oil & Chemical companies and their Contractors. Handling difficult and critical processes such as:
• Hydrocarbons
• Oily water separation
• Reboiler applications
• Acid gas KO drums
• Hydrofiner and hydrotreaters
• Amine mixing
• Process condensate
• Open & closed drains, drums and sumps
• Storm water drains.