50-251 Coupling
for outside pipe diameter
OD 63-400mm
Materials/ Equipment  
Body GGG 40, GGG 50
Tightening ring             GGG 40, GGG 50                    
Gasket EPDM or NBR
Clampingring Bronze                      
Bolt holder               HD-PE
Bolts and Washers Stainless steel 304                
Corrosion protection Epoxy powder coated RAL 5015      
Range of application: Potable water, Sewage
Pressure rating
Hydrost. test pressure in bar
Admissible working pressure in bar
up to 60°C
63 - 400 10 15 10
63 - 400 16 24 16
In case of order please specify the working conditions

Weifang Fulton Fluid Technology Co., Ltd.

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