NT20 series Japanese type quick couplings can be interchanged with NITTO 20, 30, 40 series, Parker-Rectus 13, CEJN315 series. Compatible with all NITTO 20 series nipples or plugs. The body, sleeve and nipples are usually made of carbon steel with chrome-plated, and the element is made of brass. It is equipped with 6 stainless steel locking balls.
The couplers are mainly divided into four types: female thread, male thread, hose barb tail and nut-lock type. The internal double sealing structure ensures the air tightness without any leakage. This series of coupling adopts a push-to-connect structure, which can be operated with one hand. NT20 series coupling has a large flow rate, is very convenient, safe and reliable. The maximum working pressure is 2.0MPa. At present, it is available for 1/4” body size only. If needs larger flow rate, we can also provide the NT30 and NT40 series.
