Customization: | Available |
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Structure: | Double-End |
Pressure: | Medium Pressure Mechanical Seals |
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The construction of mechanical seal consists mainly of two parts: rotating and stationary. Stationary part ,as a rule,is a ring,which is fixed on pump casing. Rotating part is installed on the shaft and tightened with a help of spring to the stationary part.
Pressurizing by mechanical seal is achieving with a help of secondary seals (bellows,rubber gasket) and friction couple.
Operating Limits:
Pressure: ≤1.6MPa
Speed: ≤15 m/s
Temperature: -30ºC~+150ºC
Material Combination:
Rotary Ring (Carbon/TC)
Stationary Ring (Ceramic/TC)
Secondary Seal (NBR/VITON/EPDM)
Spring other Parts (SUS304/SUS316)
Other Parts: Plastic
Parameters:
Seal size d(mm |
d3 | d6 | d7 | L1 | L3 |
XA-20 | 45.2 | \ | 36 | 21.5 | 7.2 |
XA-25 | 54.0 | 35.2 | 42 | 21.0 | 6.0 |
XA-35 | 69.8 | 50.3 | 56 | 25.7 | 10.2 |
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