Piston Seal – Style DK109
Uses: This is a 4-piece compact piston seal. it will seal in both direction – push and pull stroke. This is a high pressure seal with built-in back-up rings and piston bearing / guide rings. It is usually made from 3 different materials – an NBR expander ring, the outer sealing ring made from either PUR or TFN. The guide rings made from a rigid material like POM.
Note: We can ship this style seal fast up to 12 inches or 300 MM outside diameter. This seal is also available up to 60 inches or 1500 MM outside diameter but may require a longer production time.
Cross Reference: Directly interchanges with: Simrit VCT, Merkel OMEGAT OMK-SD, L43 Compact Piston Seal, T19 Compact Piston Seal, Parker Pradifa / PDF ZC, ZD, ZO, ZQ, ZS, James Walker Lioneseal, Solosele, Hallite 58, 64, 753.
This seal is infinitely variable in sizing. We can change any dimension to suit your seal application – whether it be for changes in the metal parts you made, wear on the component where the seal fits or redesigning an existing piece of equipment. Changes as little as .001″ or 0.25 MM can be made.
Materials Available for EPM Style DK109
Virgin PTFE (TFV)
EPDM Rubber (EPDM)
Please include materials in your order
Seal Dimensions Diagram
Below is a diagram of the seal’s dimensions.The blank boxes are the necessary sizing information that EPM needs to make your seal.
Use any of the following ways to contact us for a quote on this style seal.
Call Free in the U.S. – (800) 659-5050
Local & International – (770) 389-0501
Send Us The Seals
Contact your EPM Seal Specialist and they will give you the EPM FedEx or UPS account number to cover the shipping charges. Then, you can send us your old seals to the address below.
112 West Burke Street
Stockbridge, GA 30281
Free in the U.S. – (888) 353-7325
Local & International – (770) 389-0652