Product Name : RRH-Series:Double-Acting,Hollow Plunger Type
    Product No : RRH
    Product Introduction

    Cylinder is made of high-strength alloy steel,are hardened and not easily deformed.

    Plunger surface is hard chromium, wear and corrosion resistance.

    Hollow plunger design allows for both pull and push forces, increasing the acting speed.

    Relief valves protect against over pressuring.

    Special center tube protect plunger and inner of cylinder increases product life.

    External thread can be easily fixed.

    Special sizes can be customized.