
F-Series Pump-Head Assemblies
F-series pump-head component named in Zhongbo’s company product album.
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Shanxi Zhongbo Electromechanical Co., Ltd.

X4A-series valve-seat component in Zhongbo’s named product album.
The supplier’s product album separately names BRW200/31.5 X4A valve seats. Use the full pump and seat reference to identify the required replacement. Provide the installed seat drawing or dimensions, then confirm sealing geometry, material and matching valve components with Zhongbo; the model text does not establish a universal operating limit or interchangeability.
Shanxi Zhongbo Electromechanical Co., Ltd. · Changzhi, Shanxi
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Source reviewed: 2026-11-09. This directory summary organises the supplier’s published product information.
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F-series pump-head component named in Zhongbo’s company product album.
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Suction-valve core offering named in Zhongbo’s company album.
View product →Integrated suction/discharge valve component named by Zhongbo.
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Pilot-valve component references named in Zhongbo’s product album.
View product →Cylinder-liner component offering in Zhongbo’s mining-pump parts range.
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