Pump components geometry optimised through hydraulic, structural, thermal and dynamic F.E.M. analysis lead to an high product reliability.
Back pull-out construction for easy maintenance procedures.
Centerline mounting for high temperature stability.
Casing, bearing frame and baseplate enough stiff to assure minimum shaft deflections under heavy nozzle load conditions (extended life for seal and bearings).
Choice of multiple impellers for optimum efficiency over a wide operating range.
Twin volute configuration to minimize radial loads and shaft deflections (over 2" discharge nozzle size).
A wide range of sizes and material combinations complete the variety of the offered product.

Main design features

Designed in a back pull-out configuration according to latest edition of API 685 Std.
Water cooling or heating jacket for stationary radial/thrust bearings for high temperature applications.
Baseplate overall dimensions according to API 610 recommendations.

Technical data

Capacities: up to 700 m3/h (3000 USgpm)
Heads: up to 360 m (1200 feet)
Temperatures: from -100°C (-150°F) to 250°C (480°F)
Design working pressure: up to 88 barg (1300 Psig)
Rotational speed: up to 3800 rpm

Design options

Casing and cover with full cooling or heating jackets.
Open impeller.
Inducer to reduce NPSH requirements.
External flushing or pump discharge circulation via cyclone separator to permit pumping media containing abrasive or solid particles.
Can temperature monitoring to improve safety margin.
Standard or special bearing isolators at either bearing housing ends.
Baseplate available with three point gimbal mounting (FPSO services).