pneumatic push in fitting for festo qss

{"cid":"90021693","title":"QSS-4 QSS-4-100 QSS-6 QSS-6-100 Festo QSS Series Push-in bulkhead connector","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/86\/2cd34f10f44dc479635e366dac2a-200x200-1.jpg","attrs":{"Price":"0-1USD","Brand Name":"Festo, AIRWOLF or OEM","Model Number":"QSS-4, QSS-4-100, QSS-6, QSS-6-100","Minimum Order Quantity":"1 piece","Delivery Time":"1-7 work days","Place of Origin":"Germany, China","Payment Terms":"T\/T,Western Union,Paypal","Supply Ability":"5000 pcs per week","Packaging Details":"Boxes, Cartons, Pallets, Plastic bags","Item Code":"QSS-4, QSS-4-100, QSS-6, QSS-6-100","Housing Material":"Anodised Aluminium, Nickel-plated Brass, PBT","Tubing Seal Material":"NBR","Operating Pressure":"-0.95~14bar(Water: max. 0.6 MPa at max. 50\u00b0C)","Working Temperature Range":"-10~+80\u2103","Pneumatic connection, port 1":"Tubing OD: 4mm, 6mm","Pneumatic connection, port 2":"Tubing OD: 4mm, 6mm","Working Medium":"Compressed air to ISO 8573-1:2010 [7:-:-], Water (liquid, ice-free)"}}