OVERVIEW & BENEFITS
The O-Ring (3.53 x 39.69 mm) is a precision-engineered sealing component designed to deliver reliable performance in pumps, valves, and industrial machinery. Constructed from durable, chemical-resistant elastomer, this O-ring ensures leak-free operation even under high pressure or exposure to cleaning solutions and oils.
Its exact sizing makes it a dependable replacement part for routine maintenance or complete pump rebuilds.
Specifications & Features:
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Type: O-Ring
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Size:
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Cross Section (CS): 3.53 mm
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Inner Diameter (ID): 39.69 mm
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Material: Oil- and chemical-resistant elastomer (NBR, Viton®, or EPDM depending on application)
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Function: Provides a secure seal between components, preventing leaks and ensuring system efficiency
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Benefits:
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Long-lasting durability under pressure and chemicals
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Resistant to water, oils, and cleaning agents
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Easy installation for maintenance or repairs
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Ensures pump and equipment reliability
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Applications:
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Pressure washer pumps
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Softwash systems
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Industrial and agricultural spraying equipment
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General sealing needs in fluid transfer systems
- #35 on diagram