Description
The pressure calibration instrument changeover fitting alkj321 is used for the conversion connection between threads of different specifications in the detection of pressure instruments. M20 * 1.5 external thread can be converted into a variety of threads of different specifications, which can meet the needs of most conversion connections.
32 pieces of M20 * 1.5 external thread below:
One internal (external) thread of M10 * 1.0 and one internal (external) thread of M12 * 1.0
One M12 * 1.25 internal (external) thread and one M14 * 1.5 internal (external) thread respectively
1 / 8NPT internal (external) thread and 1 / 4NPT internal (external) thread respectively
1 / 2NPT internal (external) thread and 1 / 8NPT internal (external) thread respectively
One G1 / 8 internal (external) thread and one G1 / 4 internal (external) thread respectively
One G1 / 2 internal (external) thread and one G3 / 8 internal (external) thread respectively
One ZG1 / 8 internal (external) thread and one ZG1 / 4 internal (external) thread respectively
One ZG1 / 2 internal (external) thread and one zg3 / 8 internal (external) thread respectively
Sealing ring: 50 pieces, 1 roll of raw tape
