28K views · 55 reactions | Answer: No  There is no minimum distance requirement between ProPress ½” – 1” fittings, but for installations where the minimum distance is zero, it is particularly important to ensure the correct insertion depth of the tube into each fitting. Need a #ProPress installation refresh? Check out the manual here: https://bit.ly/3LfjpKc #viega #viegapress #plumbing #presstechnology #propress | Viega LLC | Facebook

15K views · 101 reactions | Viega #ProPress fittings are approved for Types K, L and M hard and soft copper tubing. Tempers O60 and O50, known as soft copper, are limited to nominal sizes ½" to 1¼". Temper H58, known as hard copper, may be used with nominal sizes ½" to 4".  To stay up-to-date with ProPress copper tube compatibility, visit: https://bit.ly/43BfONY #Viega #TechTipTuesday | Viega LLC | Facebook