Grooved High Pressure Pipe Coupling Safety Interlock Clamp

Main Description

• Designed to be used in conjunction with EN14420/DIN2817 smooth tail fittings. Split clamps are designed to fit snugly on the hose cover. Best practice is to use a longer 'slave' bolt initially to pull down the clamp, then use the socket bolts supplied to tighten the clamp so that there is a uniform small gap visible between the top and bottom clamp. The design ensures a mechanical lock between the clamp and the specially designed safety retaining collar on the DIN 2817 coupling. The internal ribs of the clamp are designed to 'bite' into the hose cover when tightened without damaging it, but offer a very secure and proven safe method of attachment.

  Norm: EN14420-3/DIN2817

  Materials:

  - Aluminium 6061-T6, 6082-T6 by forging

  - Stainless steel AIS304, AISI316/1.4408 by investment casting

  - Brass C37710, C37700 by forging

  Production method: forging

  Bolt: DIN 912/EN ISO 4762, zinc-plated 10.9

  Nuts: DIN 934/EN ISO 4032, zinc-plated 10

  Applications: assembly of the rubber hose used in Petro/Chemical, mining industry, pharmaceutical and transport industry applications