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FPT Vanstone flanges include a female threaded connection piece for male pipe thread. These flanges allow for greater flexibility during installation as they are two piece flanges.
  • 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 (FNPT)
Unit of Measure
Items Flange Vanstone (FNPT)
036385
Xirtec® PVC Sch. 80 - Flange Vanstone (FNPT)
Flange Vanstone (FNPT)
036386
Xirtec® PVC Sch. 80 - Flange Vanstone (FNPT)
Flange Vanstone (FNPT)
036387
Xirtec® PVC Sch. 80 - Flange Vanstone (FNPT)
Flange Vanstone (FNPT)
036388
Xirtec® PVC Sch. 80 - Flange Vanstone (FNPT)
Flange Vanstone (FNPT)
036389
Xirtec® PVC Sch. 80 - Flange Vanstone (FNPT)
Type N/A Vanstone Flange
Connection Type N/A FNPT
Size (in) N/A 1/2 N/A 3/4 N/A 1 N/A 1 1/4 N/A 1 1/2
Material N/A PVC
Schedule N/A Schedule 80
Standards/Certifications N/A ASTM F1970;NSF pw-G
Flange Diameter N/A 3.500 in N/A 3.890 in N/A 4.250 in N/A 4.630 in N/A 5.000 in
Bolt Circle Diameter N/A 2.38 in N/A 2.75 in N/A 3.13 in N/A 3.25 in N/A 3.88 in
Flange Thickness N/A 0.560 in N/A 0.630 in N/A 0.690 in N/A 0.650 in N/A 0.730 in
Number of Holes N/A 4
Weight N/A 0.190 lb N/A 0.249 lb N/A 0.390 lb N/A 0.421 lb N/A 0.560 lb