Sterling Seal & Supply 256-7470 Quad Ring NBR (5.732 inches ID) Replacement

Product Description

The Sterling Seal & Supply Quad Ring, part number 256-7470, is a sealing component made from NBR, also known as Nitrile Butadiene Rubber. This material ensures compatibility with various fluids and conditions. The quad ring is designed with a cross-sectional profile that enhances sealing capacity, making it an effective choice for pool applications.

• Made from NBR for fluid compatibility.
• Durometer hardness rating of 70 for durability.
• Dimensions: five point seven three two inches inner diameter and zero point one three nine inches cross-section.

Product Highlights

This quad ring conforms to AS568 series standards and is ideal for sealing in pools and other applications.

Product Information

Standard Information

• Material: NBR
• Color: Black

Technical Specifications

• Durometer: 70
• Series: AS568
• Standard Size: -256
• Inner Diameter: 5.732 inches
• Cross Section: 0.139 inches
• Metric ID: 145.64 mm
• Metric CS: 3.53 mm