衡辉 VA 气动双隔膜泵浦

.无油式气压室,免润滑.
.气压室外采用陶瓷阀，耐磨性高.
.气压慢速运转，不卡机
.零件少,组装容易.
.自吸能力强.

型号说明

VA-25-PP-PP-TF-TF
1.机型编号:VA
2.口径8:1/4”,10:1/8”,15:1/2”,20:3/4”,25:1”,40:1-1/2”,50:2”,80:3”
3.泵体材质:AC-Acetal,PP-Polypropylene,AL-Aluminum,KY-PVDf,SS-SUS316,CL-CAST LRON
4.球座材质:AC-Aetal,PP-Polypropylene,HY-Hytrel,SP-Santoprene
5.球阀材质:AC-Acetal,HY-Hytrel,SS-SUS316,SP-Santoprene,
GE-Geolast,BN-Buna-nvt-viton ,TF-Teflon
6.膜片材质：TF-Teflon,HY-Hytrel,BN-Buna-nvt-viton,SP-Santoprene,GE-Geolasa