Main Feature: 1. Material: Case is Steel; Pump is high-precision stainless steel + high-precision copper 2. Interface: G1/2(20mm) 4. Weight: approx. 2.2kg Note: 1. Family pressure test: normally, the pressure of the tap water is 0.3-0.4Mpa, about 3-4kg, pipe water test is between 0.8-1Mpa, high pressure test will cause reduction tube life.
eBay