NM20 series Japanese economical manual-operated type quick couplings can be interchanged with NT20 series, NITTO 20, 30, 40 series, Parker-Rectus 13, CEJN315 series. Compatible with all NT20 series nipples or plugs. The body, sleeve and nipples are usually made of carbon steel with chrome-plated, and the element is made of steel with nickel plated. It is equipped with 4 stainless steel locking balls.
The couplers are mainly divided into four types: female thread, male thread, hose barb tail and nut-lock type. This series of coupling adopts manual sleeve structure, which requires two-hand operation, simple structure, low cost, high cost performance. The maximum working pressure is 1.0MPa. It is available for 1/4"flow rate body only. If a larger flow rate is required, we can also provide NM30 and NM40 series.
