05-09 -- May Tech Data Update

09-08 -- Product Expansion
Figure #909 Plain End Coupling

09-08 -- Product Price Increase Notice
Effective Sept. 30, 2008

08-08 -- Product Catalog
New Grinnell Mechanical Products Catalog is available

03-08 -- Tyco Fire Suppression & Building Products Expands
Opens New Grinnell Warehouse

07-07 -- TFBP Expands
Opens New Grinnell Warehouse

07-07 -- Grinnell Product Expansion
Figure 772 line of Couplings

News Archive...

Figure 909
Plain End Coupling

• Now available in sizes 2" to 10"
  
• Ideal for mining, retrofits, commercial & industrial HVAC
• Case hardened steel gripping teeth securely bite into the pipe -- curved teeth design provides largest surface contact area
  
  More Info...
  

Figure 772
Large Diameter Rigid Coupling

• Two-piece design through 14" for fast and easy installation
  
• Tongue and grooved patented design simplifies installation
• Pressure ratings up to 300 P.S.I.
  
  More Info...