Marine Air Hose O Rings are essential seals used in pneumatic systems to prevent air leaks. They ensure airtight connections in marine and industrial applications. Made from durable materials, they withstand high pressure and harsh environments.

Size: Typically available in standard sizes ranging from 1/8" to 2" ID (Inner Diameter), with custom sizes upon request.

Grade: Nitrile (NBR), Fluorocarbon (FKM), or EPDM, depending on application requirements (e.g., oil resistance, temperature tolerance).

Viscosity: Not applicable (O-rings are solid elastomers, not fluids).

Buoyancy: Generally non-buoyant due to dense elastomeric materials, but can vary slightly based on compound density.

Material: Common materials include Nitrile (NBR) for general use, Fluorocarbon (FKM) for high-temperature/chemical resistance, and EPDM for water/steam applications.

Temperature Range: -40°F to +250°F (-40°C to +121°C) for NBR; -13°F to +446°F (-25°C to +230°C) for FKM.

Pressure Rating: Typically up to 1,500 PSI (varies by size, material, and cross-section).

Hardness (Shore A): 50-90 durometer, with 70 being common for pneumatic systems.

Chemical Resistance: Resistant to oils, fuels, and water (material-dependent).

Standards: Compliant with AS568 (Aerospace), ISO 3601, or MIL-STD-1306 for military applications.