Endress+Hauser Hart Proline Promag P 500, Operating Instructions Manual, Page: 32 / 210

Installation Proline Promag P 500 HART
32 Hauser
Nominal diameter Pressure rating Screws Max. screw tightening torque [Nm]
([lbf · ft])
[mm] [in] [psi] [in] PTFE PFA
100 4 Class 150 8 × 5/8 56 (41) 50 (37)
100 4 Class 300 8 × ¾ 67 (49) 59 (44)
150 6 Class 150 8 × ¾ 106 (78) 86 (63)
150 6 Class 300 12 × ¾ 73 (54) 67 (49)
200 8 Class 150 8 × ¾ 143 (105) 109 (80)
250 10 Class 150 12 × 7/8 135 (100) – (–)
300 12 Class 150 12 × 7/8 178 (131) – (–)
350 14 Class 150 12 × 1 260 (192) – (–)
400 16 Class 150 16 × 1 246 (181) – (–)
450 18 Class 150 16 × 1 1/8 371 (274) – (–)
500 20 Class 150 20 × 1 1/8 341 (252) – (–)
600 24 Class 150 20 × 1 ¼ 477 (352) – (–)
Screw tightening torques for JIS B2220, 10/20K
Nominal diameter Pressure rating Screws Max. screw tightening torque [Nm]
[mm] [bar] [mm] PTFE PFA
25 10K 4 × M16 32 27
25 20K 4 × M16 32 27
32 10K 4 × M16 38 –
32 20K 4 × M16 38 –
40 10K 4 × M16 41 37
40 20K 4 × M16 41 37
50 10K 4 × M16 54 46
50 20K 8 × M16 27 23
65 10K 4 × M16 74 63
65 20K 8 × M16 37 31
80 10K 8 × M16 38 32
80 20K 8 × M20 57 46
100 10K 8 × M16 47 38
100 20K 8 × M20 75 58
125 10K 8 × M20 80 66
125 20K 8 × M22 121 103
150 10K 8 × M20 99 81
150 20K 12 × M22 108 72
200 10K 12 × M20 82 54
200 20K 12 × M22 121 88
250 10K 12 × M22 133 –
250 20K 12 × M24 212 –
300 10K 16 × M22 99 –
300 20K 16 × M24 183 –