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背压阀

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德帕姆机械隔膜计量泵化工加药泵耐腐蚀计量泵 FXAA系列液压泵

¥1600.00
德帕姆液压隔膜计量泵双泵头日化输送耐高温耐腐蚀耐磨损2DPMFXAA化工加药泵

¥4800.00
德帕姆液压隔膜计量泵DPMFWAA 耐高温耐腐蚀耐磨损化工加药泵

¥5000.00
德帕姆DP(M)ZAA液压隔膜式计量泵耐高温耐腐蚀耐磨损化工泵

¥5888.00
德帕姆DP(M)XAA/DP(M)WAA系列液压隔膜式计量泵耐高温耐腐蚀耐磨损化工泵

¥6888.00

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品牌：德帕姆

产品详情

作用：一种用来提高管路压力的装置。当加药点的压力低于计量泵入口压力时，计量泵的出口必须安装背压阀，以减小虹吸和自流而引起的过流输送，保证计量泵的计量精度不受影响。

材质：PVC、PVDF、304、316等。

德帕姆计量泵

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