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Manufacturer Rubber Bellow Face Seal MG1 Pump Mechanical Seals for All King of Pump G4/G50

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Manufacturer Rubber Bellow Face Seal MG1 Pump Mechanical Seals for All King of Pump G4/G50

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Brand Name : YUE MI

Model Number : MG1 G4/G50

Certification : ISO SGS

Place of Origin : Guangzhou, China

MOQ : 30/PCS

Price : consult

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100/Set/Month

Delivery Time : 5-8 word days

Packaging Details : Details Carton

Key Word : MG1 mechanical seal

Standard Or Nonstand : Standard

Delivery : Stock

Feature : Long Life

Temperature : -30C°~200C°

Type : Single Spring, Multi-Spring, Wave Spring

Spring Other Parts : SUS304 / SUS316

Leadtime : in Stock

Face Material : CAR/SIC,CAR/CER

Sku : MG1

Standard Or Nonstandard : Standard

Support : Non-Standard Customization

Oem Service : Available

Sealing : FKM NBR EPDM

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Manufacturer Rubber Bellow Face Seal MG1 Pump Mechanical Seals for All King of Pump G4/G50

 

Size d(mm) D3 D2 D1 L1 L11 L12 L13 L2
10 22.5 17.0 21.0 14.5 25.9 33.4 25.0 6.6
12 25.0 19.0 23.0 15.0 25.9 33.4 25.0 6.6
14 28.5 21.0 25.0 17.0 28.4 33.4 25.0 6.6
15 28.5 / / 17.0 28.4 33.4 25.0 /
16 28.5 23.0 27.0 17.0 28.4 33.4 25.0 6.6
18 32.0 27.0 33.0 19.5 30.0 37.5 25.0 7.5
19 37.0 / / 21.5 30.0 37.5 25.0  
20 37.0 29.0 35.0 21.5 30.0 37.5 25.0 7.5
22 37.0 31.0 37.0 21.5 30.0 37.5 25.0 7.5
24 42.5 33.0 39.0 22.5 32.5 42.5 25.0 7.5
25 42.5 34.0 40.0 23.0 32.5 42.5 25.0 7.5
28 49.0 37.0 43.0 26.5 35.0 42.5 33.0 7.5
30 49.0 39.0 45.0 26.5 35.0 42.5 33.0 7.5
32 53.5 42.0 48.0 27.5 35.0 47.5 33.0 7.5
33 53.5 42.0 48.0 27.5 35.0 47.5 33.0 7.5
35 57.0 44.0 50.0 28.5 35.0 47.5 33.0 7.5
38 59.0 49.0 56.0 30.0 36.0 46.0 33.0 9.0
40 62.0 51.0 58.0 30.0 36.0 46.0 33.0 9.0
42 65.5 / / 30.0 36.0 51.0 41.0 /
43 65.5 54.0 61.0 30.0 36.0 51.0 41.0 9.0
45 68.0 56.0 63.0 30.0 36.0 51.0 41.0 9.0
48 70.5 59.0 66.0 30.5 36.0 51.0 41.0 9.0
50 74.0 62.0 70.0 30.5 38.0 50.5 41.0 9.5
53 78.5 65.0 73.0 33.0 36.5 59.0 41.0 11.0
55 81.0 67.0 75.0 35.0 36.5 59.0 41.0 11.0
58 85.5 70.0 78.0 37.0 41.5 59.0 41.0 11.0
60 88.5 72.0 80.0 38.0 41.5 59.0 41.0 11.0
65 93.5 77.0 85.0 40.0 41.5 69.0 49.0 11.0
68 96.5 81.0 90.0 40.0 41.2 68.7 49.0 11.3
70 99.5 83.0 92.0 40.0 48.7 68.7 49.0 11.3
75 107.0 88.0 97.0 40.0 48.7 68.7 52.0 11.3
80 112.0 95.0 105.0 40.0 48.0 78.0 56.0 12.0
85 120.0 100.0 110.0 41.0 46.0 76.0 56.0 14.0
90 127.0 105.0 115.0 45.0 51.0 76.0 59.0 14.0
95 132.0 110.0 120.0 46.0 51.0 76.0 59.0 14.0
100 137.0 115.0 125.0 47.0 51.0 76.0 62.0 14.0

 

Product Description

Parameter Category Specifications
Model MG1 Series (Standard Single-End Non-Balanced Design, Rubber Bellows Structure)
Shaft Diameter Range 5-70 mm (Customizable for non-standard sizes)
Operating Temperature -20°C to 200°C (Depends on auxiliary seal material: NBR, FKM, EPDM)
Pressure Resistance ≤1.2 MPa (Standard) / ≤5 MPa (Balanced Design with Dual Seals)
Seal Face Materials Silicon Carbide (SiC) / Tungsten Carbide (WC) / Alumina Ceramic (AlO)
Auxiliary Seal Materials Nitrile Rubber (NBR) / Fluorocarbon Rubber (FKM) / Ethylene Propylene (EPDM)
Compatible Media Water, Oil, Weakly Corrosive Liquids (Requires flushing system for abrasive media)
Applications Centrifugal Pumps, Sewage Pumps, Agitators, Submersible Equipment
Installation Requirements - Shaft radial runout ≤0.04 mm
- Axial movement ≤0.5 mm
- Clean sealing chamber

 

 

Description:

Temperature
-30ºC to 200ºC, dependent on the elastomer
Pressure
Up to 10 bar
Speed
Up to 15 m/s
End play/axial float allowance
±0.1mm
Size
12mm to 100mm
Brand
YUEMI
Face
Carbon, SiC, TC
Seat
Ceramic, SiC, TC
Elastomer
NBR, EPDM,V
Spring
SS304, SS316

 

 

 

 


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