Products
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Rubber Bellow Seal
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Single Spring Seal
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Multi Spring Seal
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High Pressure Seal
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Teflon Bellow Seal
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Metal Bellow Seal
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Dry Running Seal
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Split Seal
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Wet Running Seal
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Double Unbalanced Seal
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Industrial Seal
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Bearing Isolator Labyrinth Seal
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Chemical Process Pumps
C-23 Shukla Industrial Estate, Singh Compound,
S.V. Road,
Jogeshwari (W), Mumbai-400102,
Maharashtra, India.
Opp. A.P. Market, Amber Colony,
Udhana, Surat, Gujarat, India.
328, 3rd Floor,
Sayaji Gang, Phoenix Complex,
Baroda – 390005, Gujarat, India.
Quba’s Metal Bellow Seal MB 510 Series & MB 515 Series are welded metal bellow seals
used in chemical, petrochemical and refinery process pumps for moderate temperature
and pressure application and for process services requiring corrosion resistance.
These bellow seals are constructed by welding a series of diaphragms together at the
edges to form a bellow unit. The bellow unit eliminates the need of spring, dynamic
secondary seal and provides flexibility to the seal face in addition to compensating for
seal face wear.
Seal Face : Carbon/ Silicon Carbide,
Carbon/ Tungsten Carbide,
Silicon Carbide/ Tungsten Carbide
Secondary Seal : Elastomers, PTFE, GFT
Metal Parts :
MB 510: SS316, SS304, Carpenter-42
MB 515: Hastelloy-C
Welded Bellows :
MB 510: AM 350
MB 515: Hastelloy-C
• Inherently Balanced
• Inside Mounted
• Independent of Direction of Rotation
• Welded Metal Bellows
Pressure : 9 Bars(max)
Temperature : -20 to +200° C
Velocity : Up to 20 m/sec
