Weight (Mass): It weighs approximately 3 to 5 grams (g).

Function: It is a Different Diameter Straight Union connector.

Tube Sizes: It connects a 4 mm outer diameter tube to an 8 mm outer diameter tube.

Length/Height: Its approximate overall length (or height) is around 33.2 mm.

Pressure: It has a wide operating pressure range, from a vacuum of -100 kPa up to a maximum of 1 MPa (approximately 145 psi).