Benefits

Tighter Seal

• Raised, molded-in sealing rings seal with 75% less surface area for high performance in non-metallic flanges+

Chemical resistance

• Pure PTFE sealing surface resists many chemicals

High purity

• Contaminant-free EPDM is ideal for pure service-electronics,* pharmaceutical and food industries**
• Proprietary process bonds PTFE to elastomer, won't delaminate or leach
• Special packaging for high-purity applications

Media

• Style 370:
  Acids, caustics, gases, water, hydrocarbons
• Style 6800:
  Water, very mild acids and causticsXP:
• XP:
  Water, steam, most hydrocarbons, gases, solvents, acids, gasohol

+ Flat face flanges strongly recommended.
* Tested by BALASZ Labs for trace metal extractables, Anions, Cations and T.O.C.s. Results available on request.
** Consult Garlock Applications Engineering for FDA information.

Specifications

Min. Temperature: -40 (° F) Max. Temperature: 300 (° F) Max. Pressure: 250 (PSI) Maximum PxT 1/8 : 50000 (° F x PSIG)