Screw Pump · Pumps
In shipboard operations, the L3MG is often used for oil circulation and transfer, ensuring the efficient handling of fuel oil and lube oil within marine environments. This marine-rated equipment is designed to operate under the demanding conditions found in the maritime industry, as specified by the manufacturer's data sheet. The pump is a three-screw type driven electrically, and it is crucial for maintaining the integrity of the ship's lubrication and fuel systems. Regular maintenance is essential to prevent common failures such as mechanical seal leakage, screw wear due to abrasive contamination, noise from cavitation, and pressure loss from internal wear. Operators should keep a stock of spare parts, including a seal kit, bearing kit, screw set, relief valve parts, and a gasket kit, to address these issues promptly. During routine inspections, it is important to check for noise, pressure, and seal leakage to ensure the pump operates efficiently. Overhauls may be necessary if internal leakage increases, which can affect the overall performance and reliability of the system.
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Leistritz L3MG pumps with magnetic drive are used for critical products and high pressures in various industries including oil firing, energy, ship, and offshore technology.
What our service work and the manufacturer documentation say about keeping this model running.
Maintain suction condition and oil cleanliness. Check noise, pressure and seal leakage during rounds. Overhaul when internal leakage increases.
Keep seal kit, bearing kit, screw set, relief valve parts and gasket kit.
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