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GuoWei Mechanical Seals Factory
GuoWei Mechanical Seals Factory

China M74 MULTIPLE SPRINGS SEAL.BURGMANN M7F mechanical seals. manufacturer

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M74 MULTIPLE SPRINGS SEAL.BURGMANN M7F mechanical seals. 

Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: GWM74
Production Capacity: 100 Sets/Month
Delivery Date: 30days
Style: Mechanical Seal
Brand Name: GuoWei
Certificate: ISO9001
Means of Transport: Land,Air
Packing: Carton
Standard or Nonstandard: Standard
Material: Rubber
Function: for Pump,Compressor
Export Area: Africa,East Asia,Europe

hydraulically balanced design seal. multiple spring equivalent to BURGMANN M74. Anther type M7F mechanical seals also can be supplied.

 Dimisions same with Burgmann M7N. Just this type with multiple springs.



Operating Conditions 
Mediums: Water, oil, organic liquids, middle corrosion liquids and other mediums including solid granule. 
Pressure: Up to 15bar or 218psi 
Speed: Up to 20m/s or 66ft/s 
Temperature: -40°C to 230°C or -40℉ to 446℉ 
depending on materials used 
To ISO 3069 and DIN 24960

Materials: 
Rotary Ring: SiC/Ceramic/Cr-Mo steel 
Stationary Ring: SiC/Carbon 
Secondary Seals: FPM/EPDM 
Spring & Other Parts: SS316/SS304



/SizeD3D2D1d1L1L2L3L5M
14252125325.0 10.0 17.5 M5
16272327325.0 10.0 17.5 M5
18332733326.0 11.5 19.5 M5
20352935326.0 11.5 19.5 M5
22373137326.0 11.5 19.5 M5
24393339328.5 11.5 19.5 M5
25403440328.5 11.5 19.5 M5
28433743331.0 11.5 19.5 M6
30453945331.0 11.5 19.5 M6
32474248331.0 11.5 19.5 M6
33484248331.0 11.5 19.5 M6
35504450331.0 11.5 19.5 M6
38554956431.0 14.0 22.0 M6
40575158431.0 14.0 22.0 M6
43605461431.0 14.0 22.0 M6
45625663431.0 14.0 22.0 M6
48655966431.0 14.0 22.0 M6
50676270432.5 15.0 23.0 M6
53706573432.5 15.0 23.0 M6
55726775432.5 15.0 23.0 M6
58797078437.5 15.0 23.0 M8
60817280437.5 15.0 23.0 M8
63847583437.5 15.0 23.0 M8
65867785437.5 15.0 23.0 M8
68898190434.5 18.0 26.0 M8
70918392442.0 18.0 26.0 M8
75998897442.0 18.0 26.0 10 M8
8010495105441.8 18.2 26.2 10 M8
85109100110441.8 18.2 26.2 10 M8
90114105115446.8 18.2 26.2 10 M8
95119110120447.8 17.2 25.2 10 M8
100124115125447.8 17.2 25.2 10 M8

 


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skype Mr. Rich Chen
manager
Tel: 86-574-88241891
Fax: 86-574-88241791
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Company Info

GuoWei Mechanical Seals Factory [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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