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Figure 774 - Rigid Coupling
High pressure rigid coupling
| Listings and Approvals | UL and ULC Listed, FM and VdS Approved, LPCB Certified |
| Sizes | DN25 to DN300 (1 to 12 in.) |
| Regional Availability | Europe, Middle East, and Africa only |
Features
- Available sizes: 1" (DN25) through 12" (DN300)
- Capable of pressures up to 500 psi (34,5 bar) depending on pipe size and wall thickness
- Rigid couplings are recommended for low temperature and vacuum applications.
- Available in various coatings and with different gasket types
- Provides a rigid joint by firmly gripping along the circumference of the pipe grooves
- Listings and Approvals: UL, ULC, FM, VdS, & LPCB
- Faster and easier than threading, welding or using flanges
Benefits
Trusted Solutions
Grinnell fittings, couplings and accessories have been trusted for generations to provide dependable solutions.
Broad Portfolio
Grinnell products are part of the broad Johnson Controls product offering for mechanical and fire protection applications.
Industry-Leading Warranty
Johnson Controls stands behind its products with a unique warranty. See our Terms and Conditions for details.
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