Created to take on a variety tough jobs, the three-way Centerflo Prefill Units are used with hydraulic press circuits to gravity fill or exhaust main cylinders during rapid advance or return. The unit includes a port to connect the pump to the main cylinder during high-tonnage pressing.
Base Hydraulic Symbol
At A Glance
- Valves: Prefill And Exhaust
Oilgear prefill and exhaust valves are built to make maintenance easy. In the VSA, control, operator and main plungers can be easily removed for inspection without disturbing the main body or shroud piping. And the pressure energized seal ring design increases service life and minimizes leakage — so you can keep going.
When you need it, you can modify the VSA to fit your operations. If two-way function is desired, the third port can be blocked. And the shroud can rotate completely to simplify piping alignment.
Ready to Order
Oilgear is up to the challenge, regardless of your application. Our wide range of pumps are renowned for their longevity, dependability and durability–no matter the harsh environment. Find out more about all of the pumps we offer and how we can help be the solution for you.Where To Buy
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