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Replacement Of John Crane WB2 Pump Mechanical Sealal , KL-WB2 PTFE Bellow Seal

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Replacement Of John Crane WB2 Pump Mechanical Sealal , KL-WB2 PTFE Bellow Seal

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Payment Terms : T/T, Western Union

Brand Name : KALU

Model Number : KL-WB2

Place of Origin : China

MOQ : 1 piece

Price : Negotiation

Delivery Time : 20 days

Packaging Details : carton

Supply Ability : 1000 pcs

Standard Or Nonstandard : Standard

Size : 10-30mm

Material of seal face : Car, Cer, Sic, Glass filled PTFE

Keywords : John Crane WB2 Mechanical seal

Temperature : -20--180℃

Pressure : 8 bar

Model : KL-WB2

HS Code : 8484200090

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STRUCTURE DESCRIPTION

Replacement of John Crane WB2, PTFE bellows design, outside mounted, used in strong corrosive chemical occasions.

Operating range:

Temperature: -20--180℃

Speed: 15m/s

Pressure: 8bar

Standard Size: 10-30mm

Material:

Seal ring: Car, Cer, Sic, Glass filled PTFE

Advantages:

self-adjusting to shaft misalignments deflections

The length of the contact area of the bellows with the shaft is an optimum compromise between ease of assembly (less friction) sufficient adhesive force for torque transmission.

the seal fulfills very specific leakage requirements.

Size Chart:

Replacement Of John Crane WB2 Pump Mechanical Sealal , KL-WB2 PTFE Bellow Seal

Size/Inch D3 D6 D7 L1 L3 L2
25.40 60 42.86 54 42 45 17.5
28.60 67 46.03 60 42 45 27.0
31.75 69 50.80 65 42 45 27.0
34.93 72 53.98 68 42 45 27.0
38.10 76 57.15 71 42 45 27.0
41.28 80 63.50 78 42 45 27.0
44.45 84 66.68 81 44 46 27.0
47.63 86 69.85 84 44 46 27.0
50.80 90 73.03 87 46 46 27.0
53.98 95 79.38 97 46 46 33.5
57.15 98 82.55 100 46 46 33.5
60.30 100 85.73 103 46 46 33.5
Size/Metric D3 D6 D7 L1 L3 L2
25 60 47.0 60 42 45 27
30 67 53.0 67 42 45 27
32 69 50.7 64 42 45 27
35 72 57.0 70 42 45 27
40 78 62.0 76 42 45 26
45 84 67.0 82 44 46 27
50 88 72.0 86 46 46 27
55 95 77.0 90 46 46 27
60 100 82.0 95 46 46 27
65 105 87.0 100 46 46 27

Photo details:

Replacement Of John Crane WB2 Pump Mechanical Sealal , KL-WB2 PTFE Bellow Seal

We can supply materials for mechanical seals.

Replacement Of John Crane WB2 Pump Mechanical Sealal , KL-WB2 PTFE Bellow Seal

Fixing and Applying Directions of Mechanical Seals


1) Select Appropriate mechanical seal to match the materials according to work conditions and host machine equipment.
2) The radial acting deviation for the shaft(shaft sleeve) of the installed mechanical seal shall be 0.04mm by maximum
while the axial movement value of the rotor shall be no more than 0.1mm.
3) The seal cover (or shaft cover) of the stationary ring of the installed mechanical seals,the vertical degree of the seal
face should be 0.04mm by maximum.
4) When installing the mechanical seals,the shaft(shaft sleeve),seal chamber,seal face as well as the mechanical seal
must be cleaned in order to keep from any medium to sealing part.
5) When conveying medium of over high or low temperature,with medium which are easy catch fire,easy for explosion.
Related mechanical seal standards must be referred to take appropriate measures such as quench,rinsing,coolong and
filtrating.
6) Appropricate lubrication must be choosen when mechanical seal is installed.The installment size of the mechanical
seal must be guaranteed to the installment instruction.
7) Before the machine starts running,the hermetic compartment shall be full of medium and well lubricated.Dry friction
which may lead to the damage of the air-tightness is strict forbidden.

Our product includes Spring pusher seals,Rubber bellow mechanical seals,PTFE bellow mechanical seal,Metal Bellow Seals,Cartridge Seals,Mixer and Agitator seals,Dry Gas Seals.Besides, we can also supply spare parts with material silicon carbide, Tungsten carbide, Carbon ,Ceramic,rubber and stainless steel.

Our products are widely used in petroleum, chemistry, refinery, paper making, food,pharmaceutical, textile,power,marine...

Any questions,please contact us freely.Our engineer will try best to help you solve your sealing problem.


Product Tags:

mechanical seal replacement

      

mechanical seals for pumps

      
China Replacement Of John Crane WB2 Pump Mechanical Sealal , KL-WB2 PTFE Bellow Seal wholesale

Replacement Of John Crane WB2 Pump Mechanical Sealal , KL-WB2 PTFE Bellow Seal Images

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