Excavator seal
Compact Seal
For construction machinery
Product description: Construction machinery seal SPGW



1. Applications and properties

Standard double acting seal.

For reciprocated hydraulic system,allow large extrusion gap,has wide application,high static and dynamic sealing effect,be able to work in dusty condition,low friction,available in various of materials.

2.Standard materials

Slide Ring:bronze filled PTFE,carbon fiber filled PTFE,graphite filled PTFE


Back up ring:Nylon/POM

3.Working conditions

Diameter Range: from 50mm to 1000mm

Pressure Range:0-50 MPa

Temp Range: -30℃ to 100℃

Speed: <=1.5m/s

Medium:Hydraulic Oil,water,air barely flammable fluids.

4.SPGW/PHD dimensions

please request.

Get A Quote

Reach out to us today and get a complimentary business review and consultation.