Description
Garlock 4NBGZ — 4″ 150 NBG Bolt Gasket Set with Zinc Hardware
The Garlock 4NBGZ is a complete bolt gasket set engineered for 4-inch, Class 150 (150) flanged pipe connections. Featuring a non-asbestos blue gasket (NBG) and zinc-plated hardware, this set delivers dependable sealing performance in a wide range of HVAC, hydronic, and industrial piping applications.
Product Highlights
- Designed for 4″ Class 150 (150) flanged connections
- Non-asbestos blue gasket (NBG) material for safe, compliant sealing
- Zinc-plated bolt hardware for corrosion resistance
- Complete set includes gasket and all required bolts and nuts
- Suitable for HVAC, hydronic heating, and general piping systems
- Trusted Garlock quality for long-lasting flange integrity
Application
The 4NBGZ is ideal for use in mechanical rooms, boiler plants, chilled water systems, and other piping installations requiring a reliable, code-compliant flange seal at 150 pressure ratings. The non-asbestos construction meets modern safety and environmental standards, while the zinc hardware resists corrosion in demanding environments.
Specifications
- Brand: Garlock
- SKU: 4NBGZ
- Pipe Size: 4 Inch
- Flange Class: 150 (Class 150)
- Gasket Material: Non-Asbestos Blue Gasket (NBG)
- Hardware Finish: Zinc-Plated
- Set Includes: Gasket, bolts, and nuts
