Ningbo FIT Pump Seals Factory
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Payment Terms: | T/T,L/C,D/A,D/P,WU,Paypal,Money Gram |
Place of Origin: | Zhejiang, China (Mainland) |
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.Equivalent to John Crane Type 502, AES Seal B07,
Sterling 524 seal, Vulcan 1724 seal
Specifications:
)industrial seal manufacture.
2)replace john crane 502 type
3)use in industrial pump
4)past ISO
John crane mechanical seal 502
Operating limits
temperature:-40-150degree
pressure:0-4Mpa
speeds:13m/sec
Material :
Stationary Ring: (Alumina 99% /SiC/SSiC/TC)
Rotary Ring : (Carbon/SiC/SSiC/TC)
Secondary Seal: (NBR/EPDM/Viton)
Spring and Punched Parts (SS304/SS316)
John Crane Type 502 elastomer bellows seal.
Size d | D1 | D2 | D3 | L1 | L2 | L3 |
14 | 25.0 | 21.0 | 24.0 | 23.0 | 12.0 | 12.8 |
16 | 27.0 | 23.0 | 26.0 | 23.0 | 12.0 | 12.8 |
18 | 33.0 | 27.0 | 32.0 | 24.0 | 13.5 | 14.5 |
20 | 35.0 | 29.0 | 34.0 | 24.0 | 13.5 | 14.5 |
22 | 37.0 | 31.0 | 36.0 | 24.0 | 13.5 | 14.5 |
24 | 39.0 | 33.0 | 38.0 | 26.7 | 13.3 | 14.3 |
25 | 40.0 | 34.0 | 39.0 | 27.0 | 13.0 | 14.0 |
28 | 43.0 | 37.0 | 42.0 | 30.0 | 12.5 | 13.5 |
30 | 45.0 | 39.0 | 44.0 | 30.5 | 12.0 | 13.0 |
32 | 48.0 | 42.0 | 46.0 | 30.5 | 12.0 | 13.0 |
33 | 48.0 | 42.0 | 47.0 | 30.5 | 12.0 | 13.0 |
35 | 50.0 | 44.0 | 49.0 | 30.5 | 12.0 | 13.0 |
38 | 56.0 | 49.0 | 54.0 | 32.0 | 13.0 | 14.0 |
40 | 58.0 | 51.0 | 56.0 | 32.0 | 13.0 | 14.0 |
43 | 61.0 | 54.0 | 59.0 | 32.0 | 13.0 | 14.0 |
45 | 63.0 | 56.0 | 61.0 | 32.0 | 13.0 | 14.0 |
48 | 66.0 | 59.0 | 64.0 | 32.0 | 13.0 | 14.0 |
50 | 70.0 | 62.0 | 66.0 | 34.0 | 13.5 | 14.5 |
53 | 73.0 | 65.0 | 69.0 | 34.0 | 13.5 | 14.5 |
55 | 75.0 | 67.0 | 71.0 | 34.0 | 13.5 | 14.5 |
58 | 78.0 | 70.0 | 78.0 | 39.0 | 13.5 | 14.2 |
60 | 80.0 | 72.0 | 80.0 | 39.0 | 13.5 | 14.2 |
63 | 83.0 | 75.0 | 83.0 | 39.0 | 13.5 | 14.2 |
65 | 85.0 | 77.0 | 85.0 | 39.0 | 13.5 | 14.2 |
68 | 90.0 | 81.0 | 88.0 | 39.0 | 13.5 | 14.2 |
70 | 92.0 | 83.0 | 89.0 | 45.5 | 14.5 | 15.2 |
75 | 97.0 | 88.0 | 96.0 | 45.5 | 14.5 | 15.2 |
80 | 105.0 | 95.0 | 104.0 | 45.0 | 15.0 | 15.7 |
85 | 110.0 | 100.0 | 108.0 | 45.0 | 15.0 | 15.7 |
90 | 115.0 | 105.0 | 114.0 | 50.0 | 15.0 | 15.7 |
95 | 120.0 | 110.0 | 118.0 | 50.0 | 15.0 | 15.7 |
100 | 125.0 | 115.0 | 124.0 | 50.0 | 15.0 | 15.7 |
Type 502 mechanical seal is one of the best-performing elastomeric
bellows seals available. It is suitable for general service and provides
excellent performance in a wide range of hot water and mild chemical
lengths.
.It is suitable for general service. provides excellent performance in a wide range
of hot water and mild chemical duties.