05-08 -- Product Price Increase Notice
Effective June 17th, 2008

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

01-08 -- January Tech Data Update

07-07 -- TFBP Expands
Opens New Grinnell Warehouse

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

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

News Archive...

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...
  

Model TD830
Triple Duty Valve

• Easy to read graduated position indicator ensures accurate disc positioning for throttling service
  
• Externally guided disc has soft seat to ensure a leak-tight seal
  
• Size range: 2" -14"
  
  More Info...