
Company Information
Ask for more detail from the seller
Contact SupplierOperating limits are based on PV factor.
Standard multi-spring, grub screwed seal, available in a wide variety of face and secondary seal, materials and designs.
Frequently fitted with the FT clamped stationary.
Characteristics
Operating Limits
| Metric Shaft Size DØ | Seal / Assembly Stock Code | Seat Size Fitted (1659B/BS Only) | D3 | TYPE MS59/S L1 | TYPE MS59B/BS L1 |
|---|---|---|---|---|---|
| 16 | 160 | N/a | 26 | 23 | N/a |
| 18 | 180 | 140 | 32 | 24 | 30.5 |
| 20 | 200 | 160 | 34.5 | 24 | 30.5 |
| 22 | 220 | 180 | 36.5 | 24 | 31.5 |
| 24 | 240 | 200 | 38.6 | 26.7 | 31.5 |
| 25 | 250 | N/a | 40 | 27 | N/a |
| 28 | 280 | 240 | 43 | 30 | 34.5 |
| 30 | 300 | 250 | 45 | 30.5 | 34.5 |
| 32 | 320 | N/a | 47.1 | 30.5 | N/a |
| 33 | 330 | 280 | 48.2 | 30.5 | 37.5 |
| 35 | 350 | 300 | 50 | 30.5 | 38 |
| 38 | 380 | 330 | 54 | 32 | 38 |
| 40 | 400 | 350 | 56 | 32 | 38 |
| 43 | 430 | 380 | 59 | 32 | 39.5 |
| 45 | 450 | 400 | 61 | 32 | 39.5 |
| 48 | 480 | 430 | 64.2 | 32 | 39.5 |
| 50 | 500 | 450 | 66.3 | 34 | 39.5 |
| 53 | 530 | 480 | 69.7 | 34 | 39.5 |
| 55 | 550 | 500 | 70.8 | 34 | 44 |
| 58 | 580 | 530 | 78 | 39 | 44 |
| 60 | 600 | 550 | 80.1 | 39 | 44 |
| 63 | 630 | 580 | 85.2 | 39 | 49 |
| 65 | 650 | 600 | 85.2 | 39 | 49 |
| 68 | 680 | 630 | 87.8 | 39 | 49 |
| 70 | 700 | 650 | 90 | 45.5 | 49 |
| 75* | 750 | 700 | 95 | 45.5 | 55.5 |
| 80* | 800 | 750 | 104.1 | 45 | 55.5 |
| 85* | 850 | 800 | 109.3 | 45 | 55 |
| 90* | 900 | 850 | 114 | 50 | 60 |
| 95* | 950 | 900 | 119.2 | 50 | 60 |
| 100* | 1000 | 950 | 124.1 | 50 | 60 |