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Heavy-duty Vanstone flanges allow for greater flexibility during installation as they are two-piece flanges. This flange features a Fibre-Loc ring with a socket connection for pipe.
  • Max service temperature 140 Degrees F (60 Degrees C) in pressure, 180 Degrees F (82 Degrees C) for intermittent gravity flow.
  • Interior remains smooth in virtually every service, making it resistant to rust, pit, scale & corrosion.
  • Outstanding resistance to chemicals such as most acids, alcohols, alkalis, salt solutions, halogens and more.
  • Suitable for use with potable water as listed with the National Sanitation Foundation (NSF) & CSA International.
  • Lower material costs and environmentally responsible as it is made with half the energy needed to product the same size steel/steel alloy.
Flange Vanstone Heavy Duty (Socket)
Unit of Measure
Items Flange Vanstone Heavy Duty (Socket)
036323
Xirtec® PVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Flange Vanstone Heavy Duty (Socket)
036324
Xirtec® PVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Flange Vanstone Heavy Duty (Socket)
036326
Xirtec® PVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Flange Vanstone Heavy Duty (Socket)
036416
Xirtec® PVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Flange Vanstone Heavy Duty (Socket)
036417
Xirtec® PVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Type N/A Vanstone Flange
Connection Type N/A Socket
Size (in) N/A 1 1/2 N/A 2 N/A 3 N/A 4 N/A 6
Material N/A PVC
Schedule N/A Schedule 80
Standards/Certifications N/A Marine Type Approval;ASTM F1970;NSF pw-G
Flange Diameter N/A 5.000 in N/A 6.000 in N/A 7.460 in N/A 9.010 in N/A 10.980 in
Bolt Circle Diameter N/A 3.87 in N/A 4.73 in N/A 6.08 in N/A 7.49 in N/A 9.47 in
Flange Thickness N/A 1.140 in N/A 1.140 in N/A 0.910 in N/A 1.090 in N/A 1.220 in
Number of Holes N/A 4 N/A 4 N/A 4 N/A 8 N/A 8
Weight N/A 0.646 lb N/A 1.045 lb N/A 1.506 lb N/A 2.661 lb N/A 3.977 lb