Description
Crown Engineering 70322 Packing Nut Kit – 5/8″ Diameter Glass
The Crown Engineering 70322 is a packing nut kit designed specifically for use with 5/8″ diameter sight glass assemblies in hydronic and steam system applications. This replacement kit provides the hardware needed to maintain a proper, leak-free seal around the sight glass, helping to extend service life and restore reliable performance to your system.
Key Features
- Designed for 5/8″ diameter sight glass assemblies
- Provides a secure, leak-free seal around the glass
- Ideal for hydronic and steam system maintenance
- Direct replacement kit for simplified servicing
- Manufactured by Crown Engineering, a trusted name in boiler and hydronic replacement parts
Application
- Sight glass repair and maintenance on boilers, hydronic systems, and steam equipment
- Replacement of worn or damaged packing nuts to prevent leaks
Product Details
- Brand: Crown Engineering
- SKU: 70322
- Glass Diameter: 5/8″
- Kit Type: Packing Nut Kit







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