POWERgasket DRS-2 EPDM

Product description

The POWERgasket DRS-2 rubber gasket made of EPDM is the next step in the development of these types of gaskets. It has two stable sealing tabs – blades on the inner diameter which ensure better seal functionality. Therefore, the POWERgasket DRS-2 rubber gasket is also suitable for plastic flange joints where high tightening torques cannot be used.

• KTW, DVGW approvals.
• Meets the requirements for short-term contact with drinking water according to Decree No. 409/2005 Coll.

Available in all sizes according to EN 1514-1.

Special advantages and features

1. Secure sealing even at the lowest tightening torques thanks to the special shape of the sealing profile.
2. High stability during installation and operation.
3. Higher tightness due to the "expanding effect" of the sealing blades when loaded with internal pressure.
4. There is no overshooting of the gauge pressure or relaxation of the flexible sealing blades as can occur with rubber-metal o-ring or wedge seals.
5. Optimal compensation for flange irregularities with flexible sealing blades.
6. Safe compensation for minor flange deformations.

Application

Drinking water, sewage with acid and alkali mixtures, etc.

1. Plastic and steel flanges.
2. Sealing of piping systems with negative pressure.
3. Seals suitable for chemical, water and gas industries.
4. Suitable as a seal for rotating flanges.