The grease nipple outlet is connected one-to-one with the opposite outlet, optionally from 1 to N ways (N is the number of concentrator positions). The working pressure of the steel tube is 30 MPa, the minimum bending radius is 20 mm, the shape can be bent with bare hands, no spring back with a loose hand. Resin hose: working pressure 30 MPa, minimum bending radius 50 mm, can be bent with bare hands, rebound with a loose hand.
