Viega ProPress 316 Adapter Flange, 4 x 8 in, Press x Bolt Pattern (SKU: 81075) but it is commonly used

but it is commonly used with stainless steel or high-pressure hoses in industrial applications

with hoses designed for flexibility and minimal coil memory

Designed for use with GRACO SURESTRIPE and compatible fluid handling equipment

Designed for use in GRACO hot melt dispensing systems and compatible equipment

The GRACO 159308 is a Vee packing

Viega ProPress 316 Adapter Flange, 4 x 8 in, Press x Bolt Pattern (SKU: 81075) but it is commonly usedViega ProPress 316 Adapter Flange, 4 x 8 in, Press x Bolt Pattern, SKU 81075 This adapter flange is designed for use with Viega ProPress stainless steel tubing, providing a reliable connection between press fittings and bolt pattern flanges. Material: Constructed from durable 316 stainless steel for corrosion resistance and longevity Size: Nominal pipe size 4 inches with an 8 " bolt pattern flange Connection Type: Press connection on one end and bolt