DSV-1 Measuring range:  0.25 - 1.25 ... 10 - 130 l/min water Connection:  G ¼ ... G 1¼ , ¼ ... 1¼" NPT female thread Material:  brass, stainless steel p max :  10 bar t max :  100°C Accuracy:  ±4 % of full scal…