Mechanical seal model XE can replace ITT seals,which is widely used for FLYGT PUMP and mining industry.
The normal material combination is TC/TC/TC/TC/VITON/plastic.
mechanical seal model AP belong to machined mechanical seal and is widely used for industrial pumps. The normal material combination is sic/sic/nbr/ss304
| Seal size D(mm) | d | d3 | d7 | l1 | l2 | l3 |
| 35 | 25 | 70 | 100 | 68 | 76 | 27.8 |
| 45 | 38 | 80 | 110 | 68 | 76 | 27.8 |
| 50 | 40 | 85 | 115 | 68 | 76 | 28.0 |
| 60 | 50 | 95 | 125 | 68 | 76 | 30.6 |
mechanical seal model WB2 belongs to machined mechanical seal and is widely used for industrial pumps.
Medium: Strong acids, strong oxidants, and other strong corrosive liquids. This does NOT apply to alkali, hydrofluoric acid, and solutions with impurities.
Rotary Ring (Filled PTFE/SiC)
Stationary Ring (99%Ceramic/SiC)
Secondary SeaI (PTFE)
Spring & Other Parts (SUS304/SUS316)
| Seal size d(mm) | d3 | d1 | d2 |
| 30 | 66 | 54 | 66 |
| 35 | 71 | 58 | 70 |
| 40 | 76 | 63 | 76 |
| 45 | 81 | 68 | 82 |
| 50 | 86 | 73 | 86 |
| 55 | 91 | 78 | 90 |
| 60 | 96 | 83 | 95 |
| 65 | 111 | 88 | 100 |
Axle sleeve SS316
Seal Face : Tungsten Carbide Shaft : SS306 or SS306coating Cr2O3
New Flyget pump seal with patent.Advantage :
Operating Limits
Pressure: ≤1.2MPa
Speed: ≤10m/s
Temperature: -30℃~+200℃
Rotary Ring (TC)
Stationary Ring (TC)
Secondary Seal (NBR/VITON)
Spring & Other Parts (SUS304/SUS316)
| Seal size (inches/pulgadas) | d(mm) | d3 | d7 | l1 | l3 |
| XF-20 | 20 | 45.2 | 36 | 24 | 9 |
| XF-25 | 25 | 54 | 42 | 24 | 9 |
| XF-35 | 35 | 69.9 | 54 | 27.7 | 9.7 |