造纸专用泵VERDER（泛德）气动双隔膜泵与膜片：

型号：VA08PTT、VA10PPPPTFTF、VA15PPPPTFTF、VA15PPPPSPSP、VA25ALSSTFTF、VA25PPPPTFTF、VA40PPPPTFTF、VA50PPPPTFTF、VA80ALSPSPSP、VA15PPPPSPSP、VA20ALSSTFTF、VA25PPPPSSPSP、VA25ALSPSPSP、VA25ALSSTFTF、VA25ALGEGEGE、40ALSPSPSP、VA40ALGEGEGE、VA40PPPPSPSP、VA50PPPPSPSP、VA50ALSPSPSP、VA50ALGEGEGE、VA80ALGEGEGE、VA80ALSPSPSP

特性：1.气压室免润滑，采用陶瓷气阀，耐磨性高2.气压室经阳极处理，并用环氧树脂被覆，耐腐蚀性佳，适合高污染场合使用。3.外拆式空气阀组，易保养，易拆解。4.中心轴为不锈钢材质，耐腐蚀。5.铝合金材质皆有阳极处6.低压、慢速运行，绝不卡机。7物殊材质球阀，制作精良，自吸能力强。8.膜片寿命较其他厂家高出1/3－－-1/2.