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Stur Pumps

CHEMICAL GEARBOX

Stur gear para diesel

Gear Pumps for Diesel Transfer

STUR GEAR gear pumps for diesel are designed for fuel transfer, refueling, system purging, and engine feed in automotive, marine, and industrial applications. With a self-priming, positive displacement design and high-precision internal gears, they deliver a consistent, pulsation-free flow—even at low speeds—ensuring efficient and reliable operation under demanding conditions.

Product specifications:

 

  • Efficient self-priming, even with long hoses

  • Flow reversibility, ideal for filling and emptying operations

  • Clean and quiet operation, free of vibrations

  • Continuous, pulsation-free flow that protects injectors

  • Integrated electronic protection to prevent damage from incorrect installation or dry running

  • Compact design, easy to install in confined spaces

  • Pump body in nickel-plated bronze or AISI 316 stainless steel (depending on model)

  • Gears made of PEEK, a high-performance engineering thermoplastic

  • Shaft in AISI 316 stainless steel

  • Mechanical seal in NBR or FKM, compatible with diesel fuel

  • Non-ferrous construction materials ensure resistance to corrosion caused by marine diesel and biodiesel

  • Diesel transfer from tanks to boats, generators, or vehicles

  • Refueling via mobile stations or maintenance vehicles

  • Fuel supply or recirculation in generator sets

  • Tank draining prior to maintenance operations

  • Integration into transfer or filtration kits