China Flowserve RO, Ts 57u Multi Pins and Spring Machined Mechanical Seal, Find details about China Mechanical Seal, Pump Seal from Flowserve RO, Ts 57u Multi Pins and Spring Machined Mechanical Seal
Our mechanical seal model 57U is widely used for industrial pumps. The normal material combination include 99ceramic/resin carbon/viton/ss304 and sic/resin carbon/viton/ss304. we also can make changes as customers'requirement or totally design a new type of mechanical seal to meet clients'needs.
TS 57U
Operating Limits:
Pressure: ≤1.2MPa
Speed: ≤20m/s
Temperature: -30ºC~+200ºC
Seal size | d | d3 | d7 | l1 | l3 | l4 | Type |
25 | 25 | 39.0 | 50.0 | 34.0 | 19.5 | \ | C |
28 | 28 | 45.0 | 54.0 | 30.2 | 28.0 | 21.3 | B |
35 | 35 | 52.0 | 64.0 | 32.5 | 28.0 | 21.3 | B |
40 | 40 | 57.0 | 70.0 | 32.0 | 28.0 | 21.3 | B |
55 | 55 | 73.0 | 75.0 | 30.0 | 16.5 | \ | D |
60A | 60 | 78.0 | 92.0 | 40.0 | 27.0 | 21.6 | B |
60B | 60 | 78.0 | 92.0 | 44.0 | 27.0 | 21.6 | B |
Seal size | d | d3 | d7 | l1 | l3 | l4 | Type |
11/4" | 31.8 | 46.0 | 50.800 | 42.0 | 26.5 | \ | D |
13/8" | 34.9 | 49.2 | 53.975 | 35.7 | 20.8 | \ | C |
15/8" | 41.3 | 58.5 | 60.325 | 45.0 | 16.2 | \ | D |
13/4" | 44.5 | 60.0 | 62.000 | 44.0 | 20.5 | \ | A |
17/8" | 47.6 | 65.0 | 66.675 | 38.9 | 20.8 | \ | C |
21/8" | 54.0 | 71.2 | 71.400 | 43.0 | 20.8 | \ | A |