Proline Promag W 800 Installation
Endress+Hauser 25
Promag W tightening torques for JIS
300 PN 16 12 × M 24 103 –
Nominal diameter JIS Max. tightening torque [Nm]
[mm] Pressure rating Threaded fasteners Hard rubber Polyurethane
25 20K 4 × M 16 – 19
32 20K 4 × M 16 – 22
40 20K 4 × M 16 – 24
50 10K 4 × M 16 40 33
50 20K 8 × M 16 20 17
65 10K 4 × M 16 55 45
65 20K 8 × M 16 28 23
80 10K 8 × M 16 29 23
80 20K 8 × M 20 42 35
100 10K 8 × M 16 35 29
100 20K 8 × M 20 56 48
125 10K 8 × M 20 60 51
125 20K 8 × M 22 91 79
150 10K 8 × M 20 75 63
150 20K 12 × M 22 81 72
200 10K 12 × M 20 61 52
200 20K 12 × M 22 91 80
250 10K 12 × M 22 100 87
250 20K 12 × M 24 159 144
300 10K 16 × M 22 74 63
300 20K 16 × M 24 138 124
Nominal diameter AS Max. tightening torque [Nm]
[mm] Pressure rating Threaded fasteners Hard rubber Polyurethane