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Ningbo FIT Pump Seals Factory
Ningbo FIT Pump Seals Factory

China Burgmann H74D Double Mechanical Seals. manufacturer

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Burgmann H74D Double Mechanical Seals. 

Price: 4.5 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU,Paypal,Money Gram 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: FTH74D
Production Capacity: 300 Sets/Month
Delivery Date: 25days
Style: Mechanical Seal
Brand Name: FIT
Certificate: ISO9001
Means of Transport: Ocean,Land,Air
Packing: Carton
Standard or Nonstandard: Standard
Material: Silicone
Function: for Pump,Compressor
Export Area: Africa,East Asia,Europe

Double Seal Multiple Spring Mechanical Seals Burgmann M74-D, High demand mechanical Burgmann shaft seals H74D. High quality mechanical seal H74D.

Double Seal Multiple Spring Mechanical Seals Burgmann M74-D       Specifications :

1)Pressure: ≤2.5Mpa
2)Temperature: -20 to +180
3)speed: ≤20m/s
4)Axial movement :
d1≤100 : ± 0.5 mm
d1>100 :± 2.0 mm     
                     
1> Multiple spring seal.                             
2>Double seal
3> Unbalanced
4>Independent of direction of rotation


Combination of materials


Sealing face: Carbon, Silicon carbide, Tungsten carbide


Secondary sealing: NBR, FKM, EPDM, FFKM


Metal component: SS304, SS316, Hast.C, Ti


Its designed functions are the same as H7 series. Except for the installation dimensions of drive base, the other installation dimensions (d1<100mm) are according to DIN24960. It is suitable for medium which can easily solidify or contain fiber or particle.
Combination of materials 


These seals are highly reliable in performance. And popularly used in food,drink, dairy product and pharmacy industries.




Sized0D3D2D1L6L1L2L3
14183321251853.0 10.0 17.5 
16203523271853.0 10.0 17.5 
18223727332053.0 11.5 19.5 
20243929352053.0 11.5 19.5 
22264131372053.0 11.5 19.5 
24284333392054.0 11.5 19.5 
25304534402054.0 11.5 19.5 
28334837432054.0 11.5 19.5 
30355039452054.0 11.5 19.5 
32385542482056.0 11.5 19.5 
33385542482056.0 11.5 19.5 
35405744502057.0 11.5 19.5 
38436049582357.0 14.0 22.0 
40456251582357.0 14.0 22.0 
43486554612357.0 14.0 22.0 
45506756632356.0 14.0 22.0 
48537059652356.0 14.0 22.0 
50557262702563.0 15.0 23.0 
53587965732567.0 15.0 23.0 
55608167752567.0 15.0 23.0 
58638470782574.0 15.0 23.0 
60658672802574.0 15.0 23.0 
63688975832579.0 15.0 23.0 
65709177852568.0 15.0 23.0 
70759983922876.4 18.0 26.0 
758010488972876.4 18.0 26.0 
8085109951052876.0 18.2 26.2 
85901141001102876.0 18.2 26.2 
90951191051152876.0 18.2 26.2 
951001241101202876.0 17.2 25.2 
1001051291151252876.0 17.2 25.2 




Double seals in the H74-D series have the same design-feature as the "H7N"family of single seals (easy-to-replace seal faces, ect.). Apart from the installation length of the drive collar, all fitting dimensions (<100mm) conform with DIN 24960.  Development Ltd. is a mechanical seal manufacturer. We can provide many seal replacements of other brands like Burgmann, John Crane, Flowserve, AES.




Ms. Suzy
skype Ms. Suzy
sales
Tel: 86-574-87155562
Fax: 86-574-87155561
Mobile: 135 6659 8487
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Company Info

Ningbo FIT Pump Seals Factory [China (Mainland)]


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

Rita:   skype
Suzy:   skype
suzy:   qq

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