在该系列泵的构造主要是聚丙烯，而同时使用先进的抗腐蚀的陶瓷，聚四氟乙烯，氟橡胶生产和抗部分。
The pumps in this series are constructed mainly with polypropylene while at the same time using superior corrosion-resistant parts manufactured from ceramics, PTFE, and FKM.
在该系列泵的构造主要是聚丙烯，而同时使用先进的抗腐蚀的陶瓷，聚四氟乙烯，氟橡胶生产和抗部分。
The pumps in this series are constructed mainly with polypropylene while at the same time using superior corrosion-resistant parts manufactured from ceramics, PTFE, and FKM.
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