Description
O-Ring Sealing Set made of Oil-Resistant NBR Rubber (225 pcs, 18 sizes)
Professional rubber O-Ring set (O-Ring Set) includes 225 elastic gaskets in 18 of the most popular metric sizes. The rings are made of high-quality nitrile butadiene rubber (NBR / nitrile rubber), characterized by increased resistance to mineral oils, greases, gasoline, diesel fuel, water, and compressed air. The set is designed for sealing dynamic and static threaded, flanged, and fitting connections in household appliances, plumbing faucets, pneumatic equipment, hydraulic units, and automotive systems.
Key Advantages and Features:
- Oil-resistant nitrile rubber (NBR): The material does not swell or lose elasticity during prolonged contact with engine, transmission, and hydraulic oils, industrial lubricants, and glycol mixtures.
- 18 standardized sizes in one set: The range of inner diameters from 3 mm to 22 mm with section thicknesses from 1 mm to 4 mm covers the vast majority of repair tasks in the workshop or garage.
- Wide operating temperature range: The rings maintain elasticity and sealing properties at temperatures from -30 °C to +120 °C, withstanding heating and pressure cycles in water supply systems and pneumatic lines.
- Resistance to wear and deformation: High compression elasticity (shape recovery after load removal) prevents permanent plastic deformation and leaks during dynamic pulsations.
- Clear size chart: Each group of rings is strictly calibrated by inner diameter and cross-section, facilitating the selection of the correct gasket to replace a worn one.
Compatibility and Application Areas:
The set is universal and suitable for servicing units and assemblies in various fields:
- Plumbing and water treatment: Faucets (spouts, cartridges, tap valves), washing machine and dishwasher valves, quick-release garden connectors, main water filter housings, pressure reducers.
- Automotive and motor vehicles: Fuel injectors, pressure and temperature sensors, oil line fittings, cooling systems, air conditioning pipes, brake calipers, and servo drives.
- Pneumatics and compressors: Air guns, quick-release couplings (rapid), compressor cylinders, pressure regulators, and filter-moisture separators.
- Garden and power equipment: High-pressure washers (Kärcher, Nilfisk, Lavor — hose and gun quick-connects), carburetors for brushcutters and chainsaws, pumping stations, and hydrophores.
Technical Specifications:
| Parameter | Value / Characteristic |
|---|---|
| Product Type | O-Ring Sealing Set |
| Total number of rings | 225 pcs. |
| Number of sizes | 18 sizes |
| Seal material | Nitrile rubber (NBR / Nitrile-butadiene) |
| Shore Hardness (A) | 70 ShA (optimal hardness for universal seals) |
| Operating temperature | from -30 °C to +120 °C |
| Resistance to media | Oils, gasoline, diesel fuel, water, compressed air, lubricants |
| Color | Black |
| Condition |
See also in:
High-pressure washer O-ring seals
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