Fire Safe¬†| PVC | 68.6 outside diameter (mm) –¬†Inside diameters (mm)

Fire Safe PSI end plug

68.6-0mm

Fire Safe PSI plug

68.6-26/27mm

Fire Safe PSI plug

68.6-33/34mm

Fire Safe PSI plug

68.6-40/42mm

Fire Safe PSI plug

68.6-48/50mm

Fire Safe PSI plug

68.6-21/22mm

Fire Safe PSI plug

68.6-28/29mm

Fire Safe PSI plug

68.6-34/35mm

Fire Safe PSI plug

68.6-42/44mm

Fire Safe PSI plug

68.6-50/52mm

Fire Safe PSI plug

68.6-22/23mm

Fire Safe PSI plug

68.6-31/32mm

Fire Safe PSI plug

86.6-35/36mm

Fire Safe PSI plug

68.6-44/46mm

Fire Safe PSI plug

68.6-25/26mm

Fire Safe PSI plug

68.6-32/33mm

Fire Safe PSI plug

68.6-38/39mm

Fire Safe PSI plug

68.6-46/48mm