
| Industry Standards/Certifications | N/A NSF/ANSI 61 | 
| Type | N/A Flexible Coupling | 
| Style | N/A Grooved | 
| Nominal Size | N/A 18 in | 
| Housing Material | N/A Ductile Iron conforming to ASTM A 536, Grade 65-45-12 | 
| Coatings | N/A Hot Dipped Zinc Galvanized | 
| Gasket Material | N/A EPDM | 
| Gasket Type | N/A Flush Gap | 
| Bolt Material | N/A SAE J429, Grade 5, Zinc Electroplated | 
| Heavy Hex Nut | N/A ASTM A563, Grade A, Zinc Electroplated | 
| Coupling Bolts Size | N/A 1 x 5 1/2 in | 
| Coupling Bolts Qty. | N/A 2 | 
| Lubrication | N/A Standard Gruvlok, Gruvlok Xtreme™ | 
| Application | N/A Recommended for water service, diluted acids, alkalies solutions, oil-free air and many other chemical services. Not for use in petroleum applications. | 
| Min. Service Temperature Range | N/A -40 ºF | 
| Max. Service Temperature Range | N/A 230 ºF | 
| Max. Working Pressure | N/A 350 psi | 
| Max. End Load | N/A 89064 lb | 
| Range of Pipe End Separation | N/A 0-3/32 in | 
| Deflection from CL Per Coupling | N/A 0° 18' | 
| Deflection from CL of Pipe | N/A 0.06 in/ft | 
| Min. Specified Torque | N/A 250 lb·ft | 
| Max. Specified Torque | N/A 300 lb·ft | 
| Product Number | N/A 0390096915 | 
| UPC Code | N/A 69029126995 | 
| HPH Code | N/A 605GR7304X | 
| Weight | N/A 61.3 lb | 
