We are offering Push in Fittings. recommended tubing :polyurethane, polyurethane, soft pvc and super flexible nylon tubing are most compatible for push-on fittings.for connecting :cut the tubing to length with tube cutter and just push it into the fitting through nut and tighten the nut by hand.for disconnecting :loose the nut and pull the tube out.no tools needed for tubing installation :no wrenches, haring tools, benders or other tools are required for installation.reduce installation time and labour cost :yogdeep fittings offer a minimum of 36% saving in installation time, compared to regular compression type fitting.excellent holding power :the yogdeep fittings when assembled finger tight on nylon, polyethylene or pvc tubing will hold the burst pressure of the tubing itself.pipe swivel possible :by loosing nut slightly pipe can be swivel on its own by 360 where other end of the fitting will point.working pressure range :0-15 bar.