The S Series of vacuum pumps are a great range when price is a major consideration. Available in a wide range of capacities. And flow rate cover from 2-4CFM(57-113LPM),so they are ideal for split systems, light duties in automotive and small commercial applications.

Features a full clear oil reservoir to give you an instant indicator of the condition of your oil and system. And the reservoir applied customized special engineering plastic ABS for durable usage, troubleshoot problems quickly and easy to repair or replace the parts.