Expansion Ring Couplings

Couplings according to NFPA 1963 for internal and external binding suitable for delivery and suction hose.
Expansion Ring Couplings

Features

Pressure Requirement:

Bowl Size Material Type
Inch
1-1/2″*1-11/16″ Aluminum,Brass
1-1/2″*1-3/4″ Aluminum,Brass
1-1/2″*1-13/16″ Aluminum,Brass
1-1/2″*1-15/16″ Aluminum,Brass
2-1/2″*2-3/4″ Aluminum,Brass
2-1/2″*2-13/16″ Aluminum,Brass
2-1/2″*3″ Aluminum,Brass

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