As an important sealing part, the packing box is also among the most expandable spare parts of fluid end.
The packing box is used to seal and secure the high pressure in fluid chamber while the plunger is making reciprocating motion.
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Item
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Specification
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Equipment model# |
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Packing box |
5YL280.QH-3.75-19
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5YL280.QH-3.75-0
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5YL280.QHJR-3.75-0
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5YL280.QH-4-19
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5YL280.QH-4-0
|
|
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5YL140.HQS-3.375-19
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5YL140.HQS-3.375-0
|
|
|
5YL140.QH-3.375-0
|
||
|
5YL200.QH-3.375-0
|
||
|
5YL140.HQS-4-19
|
5YL140.HQS-4-0
|
|
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5YL140.QH-4-0
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||
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3YL200.QH-4-0
|
||
|
3YL200.QH-4.5-17
|
3YL200.QH-4.5-0
|