Pumps

At YAF Engineering, we offer comprehensive maintenance and repair services for pumps used in marine and industrial applications, ensuring their reliable operation and contribution to safety, cargo handling, and equipment performance.

Pumps are used in a wide variety of systems, including:

Ballast systems
Cargo handling (diesel, heavy fuel oil, chemicals)
Lubrication circuits for engines and gearboxes
Firefighting systems
Cooling, vacuum, and auxiliary processes

Depending on the application, these pumps can be centrifugal (single or multistage), screw type, piston, vacuum, geared, and more. Over time, corrosion and mechanical wear may degrade key components such as shafts, impellers, bushes, mechanical seals, gears, and casings.

YAF Engineering’s pump repair services include:

Overhauling, inspection, and functional testing both on-site and in our workshop
Fabrication of mouth rings, bushes, and shafts using precision machining equipment
Reconditioning of impellers with stainless steel, Inconel, or other alloys via laser cladding
Pump casing restoration through sleeve installation, machining, and boring operations
Laser cladding of internal pump components for corrosion and wear resistance
Supply and installation of mechanical seals and bearings
Alignment services for optimal operational balance and efficiency

As a one-stop-shop, we also service primary movers and related components that drive the pump system, including:

Diesel engines
Steam turbines
COPT (Cargo Oil Pump Turbine) governors

With advanced workshop capabilities and a team of experienced technicians, YAF Engineering ensures that your pump systems remain efficient, safe, and compliant across all operational environments.