The Holman 50mm PVC Pressure Van Stone Flange is a two-piece flange with a rotating ring that makes bolt alignment simple. Suitable for pressure applications.
Watermark Certificate of Conformity As of 2nd February 2011 HOLMAN Industries are proud to be Watermark Certified - Level 1 - Evaluated to AS/NZS 1477 PVC Pipes and fittings for pressure applications - 2006