Molded sealing ring SH Form 220 NBR for all GEKA® suction and pressure couplings.
NBR has good resistance to oils and gasoline, unfavorable for oxidizing media.
· Material: NBR (Perbunan)
· Color: black
· Temperature application range: constant: approx. -10 °C to +90 °C, short-term: -10 °C to +120 °C
· Shore hardness: 70° Shore ± 5° Shore DIN 53505 A