Global O-Ring Neoprene O-Ring Kit - 70 Duro Black - 382 Pcs (30 Sizes) Start/Stop Button 9338-0 SRP 4030 R DYNAMIC

9338-0 SRP 4030 R DYNAMIC

Capacity: 300-700 scfm

125/250VAC

IAPMO Certified (3/4") NSF 61-8

Expanded Metal Inner Core | Expanded Metal Outer Core

Global O-Ring Neoprene O-Ring Kit - 70 Duro Black - 382 Pcs (30 Sizes) Start/Stop Button 9338-0 SRP 4030 R DYNAMICNeoprene O Ring Kit 70 Duro Black 382 Pcs (30 Sizes) This Kit contains 382 Black 70 Durometer O Rings in 30 most popular sizes, providing an extremely low cost per size value. O Rings conform dimensionally to AS568 universal series. Chloroprene Rubber (CR), also known by its trade name Neoprene, was one of the first successful synthetic elastomers in 1931 made by Dupont. It is prepared by emulsion polymerization of chloroprene, or 2 chlorobutadiene.