Showa YMAS-6-5-208V-12L-Tank Lubrication Pump

Showa YMAS-6-5-208V-12L-Tank Lubrication Pump is a compact, intermittent piston-type dosing unit designed for Showa’s centralized lubrication systems. Identified as YMAS-6 with Part No. 5 and powered from 208 V AC, it dispenses precise amounts of oil from a 12-liter reservoir at each cycle. The per-cycle discharge is adjustable in the 3–6 cm³ range, with factory configurations for YMAS6 typically set around 5 cm³ per cycle, enabling repeatable dosing to lubrication points without over- or under-lubrication. As a resistance-type pump unit, it supports controlled, timed delivery of lubricant to multiple points, making it suitable for automated lubrication schemes across machinery and equipment. This single-unit solution combines a substantial reservoir with a compact pump to minimize refills and downtime, and it fits into Showa’s broader lubrication system lineup for centralized oiling in industrial environments.