Global O-Ring K-Face Seal O-Ring Kit - Nitrile (Buna-N) 90 Durometer - 200 Pieces (8 Sizes) related_replacement-o-ring-for-prm-4-bag-filter-housing-bfhbfh4 Well Clincher and Cord: The

Well Clincher and Cord: The Well Clincher and 50 ft

IAPMO Certified ANSI/NSF/CAN 61

Standard CTS

Conforms to API 598

Landfill and other contaminated outflows

Global O-Ring K-Face Seal O-Ring Kit - Nitrile (Buna-N) 90 Durometer - 200 Pieces (8 Sizes) related_replacement-o-ring-for-prm-4-bag-filter-housing-bfhbfh4 Well Clincher and Cord: TheK Face Seal O Ring Kit Nitrile (Buna N) 90 Durometer 200 Pieces (8 Sizes) Nitrile (also known as Buna, Buna N, or NBR) is one of the most common sealing elastomers due to its resistance to petroleum based fuels and lubricants and its relatively low price. Nitrile elastomers are copolymers of acrylonitrile and butadiene. Performs Well In: Petroleum based oils and fuels; Aliphatic hydrocarbons; Vegetable oils; Silicone oils and greases; Ethylene glycol;