Zenith offers an extensive range of hygienic 3A tri clamp tank fittings.
Tri Clamp hygienic fittings also known as tri clover fittings are one of the easiest unions to dismantle, expediting the cleaning of pipework systems. They conform to US 3A, BS4825 PT3, DIN Standard, DIN 32676 Series 1, 2 and 3, ISO 2852, ISO 1127, SMS, ASME BPE, SCH and are suitable for tube and Nominal Bore pipe. A Tri Clamp union consists of a tri clamp, 2 ferrules and a gasket.
All 3A tank ferrules are produced from forgings. Forgings provide greater strength, improved weldability and better surface finish.
Ferrules are available with lengths of 21.5mm, 28.6m to suit OD Tube, Sch 5, Sch 10, Sch 40 pipe as well as DIN, ISO and Metric tubes.
All our tri clamp ferrules are produced from forgings and our standard OD/ID finish is <0.8Ra. We also supply ferrules to ASME BPE standard.