O-Ring 3.53 x 29.75 – Pump & Equipment Seal

The O-Ring 3.53 x 29.75 is a durable sealing component designed for pumps, sprayers, softwash rigs, and industrial equipment. This precision-engineered O-ring provides a tight, reliable seal to prevent leaks and maintain proper system pressure.

Manufactured from high-strength, chemical-resistant elastomer, this O-ring is built to withstand exposure to sodium hypochlorite (SH), detergents, oils, and other harsh chemicals. Its OEM-style sizing ensures a perfect fit, making it an essential replacement part for routine pump maintenance and repair.

Specifications & Features:

• Part Type: O-Ring

• Dimensions: 3.53 mm (thickness) x 29.75 mm (diameter)

• Material: Chemical- and corrosion-resistant elastomer

• Function: Provides leak-free sealing for pump and equipment assemblies

• Benefits:

  • OEM-style direct replacement

  • Resists SH, detergents, oils, and industrial fluids

  • Ensures reliable sealing under pressure

  • Extends pump and system lifespan

Applications:

• Softwash pumps and skids

• Pressure washer pumps

• Agricultural sprayers

• Industrial machinery requiring fluid sealing

• #11 on diagram