Lube Oil Pump · Lube Oil Pumps
Designed with an external gear pump configuration, the Naniwa Pump GVL Lube Gear series operates efficiently across a wide flow range of 1 to 80 m³/h, suitable for lube oil applications. Manufactured since 1975, this robust design features cast iron construction and hardened gears, ensuring durability in demanding maritime environments. Common failures include gear wear due to contamination, seal leakage, pressure loss, and bushing wear, highlighting the importance of maintaining high standards of oil cleanliness. For service intervals, standard practices are recommended, but regular checks on these components are crucial for optimal performance. Spare Naniwa gear sets can be sourced through a Japanese network, supporting ongoing maintenance needs.
What our service work and the manufacturer documentation say about keeping this model running.
Standard gear pump intervals. Oil cleanliness critical.
Naniwa gear sets via Japanese network.
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