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- Figure 522 Sprinkler Outlets
Figure 522 Sprinkler Outlets
Sprinkler outlets for fire protection systems
Product Type | Fitting |
Listings and Approvals | UL and C-UL Listed; FM, VdS, and LPCB Approved |
Sizes | Run sizes: 1-inch, 1-1/4-inch, 1-1/2-inch, 2-inch, 2-1/2-inch, 76,1-mm (DN25, DN32, DN40, DN50, DN65) Outlet sizes: NPT or ISO 7-1 Pipe Threaded 3/8-inch, ½-inch, ¾-inch, 1-inch (DN10, DN15, DN20, DN25) |
Regional Availability | Available in Europe, the Middle East and Africa |
Save Installation Time
Reduce waste and installation time with the Grinnell G-Fire Figure 522 sprinkler outlet — a cost-effective option for your fire sprinkler system. This sprinkler outlet is an economical alternative to welded outlets on steel pipe.

Features
- Economical alternative to welded pipe outlets on steel pipe and may be used in wet pipe, dry pipe, and deluge systems
- Eliminates threading and welding, decreasing waste and installation time
- Available in Europe, the Middle East and Africa only
- May be used with full lengths of pipe
- UL and C-UL Listed; FM, VdS, and LPCB Approved
Benefits

Broad Portfolio
Grinnell G-Fire products are part of the broad Johnson Controls fire suppression product offering, including Tyco® fire sprinklers and valves.

Industry-Leading Warranty
Johnson Controls stands behind its products with a unique warranty. See our Terms and Conditions for details.
Related Products
Technical Specification
Finish | Zinc electroplate conforming to ASTM B 633 Type III, red (RAL3000) painted finish for ISO Thread only, orange painted finish for NPT Thread only | Gasket | Grade “E” EPDM, Green color code -30°F to 230°F (-34°C to 110°C) |
Listings and Approvals | UL and C-UL Listed; FM, VdS, and LPCB Approved | Maximum Working Pressure | 300 psi (20,7 Bar) |
Regional Availability | Available in Europe, the Middle East and Africa | Sizes | Run sizes: 1-inch, 1-1/4-inch, 1-1/2-inch, 2-inch, 2-1/2-inch, 76,1-mm (DN25, DN32, DN40, DN50, DN65) Outlet sizes: NPT or ISO 7-1 Pipe Threaded 3/8-inch, ½-inch, ¾-inch, 1-inch (DN10, DN15, DN20, DN25) |
Technical Resources
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