Y connector / Y Block is a cable blowing accessory for overblowing existing cable in a duct with a cable blowing machine. In case of there is a cable already blown into duct you can blow another one or you can blow the third cable.
Without Y Block overflow device you cannot increase cables as you cannot prevent air leaks. You can use this tool for different ducts and cables by cable seals and nutrings that we will be supplied with the product as per your requirements. Required ducts and cable diameters should be stated separately.
Y Connector Jetting Tools / Y block overflow devices are engineered to optimize the space in an existing occupied duct and enable you the deployment of a 2nd cable, or multiple micro-ducts while blowing the Fiber Optic cables. For cables Ø 9 to 36 mm and ducts OD 20 to 63 mm. The blowing performance achieved with Y Connector corresponds to around 50% of the one achieved with the first cable. This means that you will blow the second cable slower than the first one. One branch of the Y-Block Connector connected with the machine is utilized for feeding the second cable in the duct. Deployment distance accomplished with two extra cable is almost equivalent to the one got with one cable.
The Single Size Junction Box consist of an aluminum base and cover that structure a pressurized air chamber into which one finish of a current involved inner duct can be appended. The current cable can leave the case through an exit hole that has 3 cable seal spaces, one of which will house the seal to suit the size of the current cable. The third branch is then associated with a Cable Blowing Machine through a short slave length of inner duct for the deployment of the additional cable or tube(s). Required seals should be provided as the Y-connector doesn’t include any accessories in shipping configuration.
Cable dia. [mm]
Duct OD [mm]
Max. Air pressure [bar]
Packed in Wooden Case:
Package Dimensions l x w x h [mm]:
370x 350 x 180
Total Net weight [kg]
Total Gross Weight [kg]:
Y connector or Y Block Duct connector is a cable blowing accessory that is used in conjunction with a cable blowing machine to install new cables into existing ducts. This device is designed to allow two or more cables to be blown through a single duct simultaneously.
The Y connector is typically made from durable materials such as aluminum or plastic, and it connects to the cable blowing machine at one end and to the existing duct at the other end. The cables to be installed are then connected to the Y connector, and the cable blowing machine is used to push the cables through the duct.
The Y connector is a versatile accessory that can be used for a wide range of cable blowing applications, including telecommunications, power and data transmission, and other types of cabling. It is particularly useful for retrofitting existing structures or upgrading existing cable infrastructure, as it allows new cables to be installed without the need for costly and disruptive trenching or excavation.
It is important to note that when using a Y connector, the cables being blown through the duct must be of similar size and flexibility, otherwise, it can cause damage to the cables or the connector itself. Additionally, it is crucial to use the appropriate cable blowing machine for the size and type of cables being installed.
In summary, Y connector / Y Block is a cable blowing accessory that allows two or more cables to be installed through a single duct simultaneously, making it an ideal solution for retrofitting or upgrading existing cable infrastructure without the need for costly and disruptive trenching or excavation. It is important to ensure that the cables being blown through the duct are of similar size and flexibility and use the appropriate cable blowing machine for the size and type of cables being installed.