Original Factory Adjustable Air Pressure Regulator - rider ring – DONGYI Detail:
Selection from a comprehensive range of tribological materials
No pressure applied to the rider ring by relief grooves
Conversion of cylinder from lubricated to non-lubricated operation
In reciprocating compressors, rider rings guide the piston in the cylinder bore.
We manufacture them from materials that are specifically developed for the respective application.
Product detail pictures:

Related Product Guide:
What’s A 4/2 Compressed Air Valve?
What’s a 2/2 Compressed Air Valve?
Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we've been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for Original Factory Adjustable Air Pressure Regulator - rider ring – DONGYI, The product will supply to all over the world, such as: Birmingham , Paraguay , Florida , Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !

We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
