Flexible Coupling for Ductile Iron Pipe.
Ductile Iron GGG50,GJS500-7,GGG40
Size: DN40-DN2000
Pressure: PN10,PN16,PN25,PN40,230psi
Pressure Test: 15Bar, 24Bar, 37.5Bar, 350psi
EPDM, NBR Rubber Seals to EN681 & ASTM D2000.
Painting: RAL5017 FBE coated, Min., Coating Thickness 200μm.
Connected Pipe: DI Pipe, PVC/UPVC Pipe, Steel Pipe and Part AC Pipe.
You can refer to http://www.hiwaflow.com for detail specifications.