Hoffman Specialty DF0678 Discharge Companion Flange
 
The Hoffman Specialty DF0678 is a 2-inch inside diameter discharge companion flange designed as an OEM replacement component for compatible Hoffman Specialty and Domestic commercial pump systems.
 
Supplied as one piece, it provides the connection point needed for pump and fluid discharge piping in HVAC and steam specialty applications.
 
Designed for systems operating at 60 GPM and above, the DF0678 supports proper discharge-side fit during pump service, repair, or replacement. Its 2-inch connection size and approximately 1.37 lb construction make it a practical replacement option for compatible pump discharge assemblies.
 
For systems operating below 60 GPM, DF0676 is the specified alternative.
 

 Frequently Asked Questions
 

• What is the Hoffman Specialty DF0678 used for?
  The DF0678 is used for pump and fluid discharge connections in compatible HVAC and steam specialty applications.

• What size is the Hoffman Specialty DF0678?
  The DF0678 has a 2-inch inside diameter.

• Is the DF0678 supplied as a single piece?
  Yes. The Hoffman Specialty DF0678 is supplied as one discharge companion flange per package.

• Which pump systems are compatible with the DF0678?
  The DF0678 is designed for compatible Hoffman Specialty and Domestic commercial pump systems.

• What flow range is the DF0678 designed for?
  The DF0678 is intended for systems operating at 60 GPM and above.

• What should be used for systems operating below 60 GPM?
  For systems operating below 60 GPM, DF0676 is the specified alternative.

• How much does the Hoffman Specialty DF0678 weigh?
  The DF0678 weighs approximately 1.37 lb.