type 21 seals. AES P04 SEAL

Model: GW21,21T
Place of Origin: Zhejiang,China (Mainland)
Standard or Nonstandard: Standard
Style: Mechanical Seal
Material: Rubber
Brand Name: GuoWei
Function: for Pump,Compressor
Certificate: ISO9001
Export Area: Africa,East Asia,Europe

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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, D/P, T/T, WUProduction Capacity:500 Sets/Month
Min. Order:5 Set/SetsPacking:Carton
Means of Transport:Ocean, Air, LandDelivery Date:20days


Specifications:

Bellows Mechanical Seal
Apply for water and oil pump
Affluent stock

TYPE21 Bellows Mechanical Seal

We supply kinds of elastomer mechanical seal,O-ring mechanical seal, PTFE mechanical seal and metal bellow mechanical seal,which most of mechanical seal are equivalent to Burgmann mechanical seal, John Crane mechanical seal, Pillar mechanical seals.

Main Export Markets: North America, South America, Asia, Western Europe

For the common rubber bellow mechanical seal such as T24/T43/T21/T20, MG1/2100/502, we have some in the stock. We also provide standard seal face such as G60, G50, G6, G4, G9, M7N.

Feature: Single Unbalanced Mechanical Seal
Item No.: GW21 (Equivalent to John crane type 21)
Operating Conditions:
Pressure: Up to 10bar or 145psi
Speed: Up to 10m/s or 33ft/s
Temperature: -40 to 200 centigrade degree (depending on materials used)
Material:
Seal face/Primary ring: Carbon graphite, Silicon carbide, Tungsten carbide.
Seat/Mating ring: Alumina ceramic, Silicon carbide, Tungsten carbide.
Secondary seals: NBR, Viton, EPDM, silicone

type 21 seals

Inch SizeMetric sizeD3D31D1L1L2
0.50012.724.0022.8025.4020.627.95
0.62515.826.7026.7031.7522.2310.31
0.75019.131.2030.4034.9322.2310.31
0.87522.233.5033.4038.1023.8010.31
1.00025.443.2039.3041.2825.4011.10
1.12528.646.5042.0044.4526.9711.10
1.25031.749.5045.8047.6326.9711.10
1.37534.952.7049.3050.8028.5811.10
1.50038.156.0052.8053.9828.5811.10
1.62541.262.2055.5060.3334.9312.70
1.75044.466.0061.0063.5034.9312.70
1.87547.666.0064.0066.6838.1012.70
2.00050.873.0066.0069.8538.1012.70
2.12553.973.5071.5076.2042.8514.27
2.25057.179.6079.6079.3842.8514.27
2.37560.382.0079.6082.5546.0514.27
2.50063.585.0081.5085.7346.0514.27
2.62566.688.5084.6085.7349.2015.88
2.75069.892.7090.0088.9049.2015.88
3.00076.210296.898.452.3715.88


Category: Elastomer Bellow Seals


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