1.8MM CS X 12.5MM ID RED SILICONE 70D

Silicone O-Ring, 1.8 x 12.5 mm, 70A, Red, FDA, -80 to 450°F

Status
Available
Est. Ship Date
31 Oct 2026
Material
Silicone
Durometer
70 Shore D
Cross Section Type
Round
Color
Red
Minimum Temperature
-80°F (-62.2°C)
Maximum Temperature
450°F (232°C)
Unit of Measure
EA
SKU:
S1.8X12.5
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Product Specification

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This o-ring is supplied in red Silicone 70 Shore A supplied with an inside diameter of 12.5 mm (0.492 in), a cross section of 1.8 mm (0.071 in), and an outside diameter of 16.1 mm (0.63 in), catalogued under part number S1.8X12.5. It remains the most cost-effective sealing element available for pressurized assemblies.

Silicone is widely chosen for flexibility that holds at very low temperatures and an exceptionally wide service temperature range. This material stands up to extreme heat and cold, many oxidizing chemicals, and weathering. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C). Verify compatibility before use with steam above its rated range or hydrocarbon fuels and oils.

This o-ring meets FDA requirements for food contact. Typical settings include pharmaceutical manufacturing, medical devices, and sanitary process lines.

Order part number S1.8X12.5, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Item
S1.8X12.5
Description
1.8MM CS X 12.5MM ID RED SILICONE 70D
Actual Outside Diameter
16.1 mm (0.63 inch)
Actual Cross Section
1.8 mm (0.071 inch)
Actual Inside Diameter
12.5 mm (0.492 inch)
FDA Compliant
Yes
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity