进口液压隔膜计量泵/Metering pumps/德国品质
德国KAYSEN凯森进口液压隔膜计量泵概述
液压隔膜计量泵也叫柱塞隔膜计量泵的一种，是结合柱塞式计量泵和隔膜式计量泵的特点而设计的一种计量泵。该计量泵与被计量介质介质接触部分为隔膜，而驱动部分为液压柱塞。由于隔膜根据被计量介质的不同可选用不同的材质，如海波隆（C***）、氟化橡胶（FPM）、泰氟隆（PTFE）等，而液压驱动可实现高压计量的需要，所以柱塞隔膜计量泵的使用领域和工矿压力大大提高。
主要特点：
德国KAYSEN凯森公司系列的柱塞隔膜计量泵便是这一种类型的计量泵的杰出代表。该计量泵集中了隔膜式计量泵和活塞式计量泵的所有特点，既满足了用户对出口压力的要求（***高可达100巴），又解决了腐蚀性介质的计量要求。
该计量泵的流量不随压力变化，在工作状态和非工作状态下均可进行0－100%的线性调节。
一泵双头设计，使一台泵同时用不同的计量量计量不同介质的应用成为现实，既节省了空间，又降低了成本。
镜面反照式设计，使活塞法兰及计量头在驱动齿轮左右两侧均可自由安装，现场安装灵活。
模块式设计使现场安装及维护变得非常便捷。
产品内置过压安全保护阀，省去了一般计量泵安装旁路的麻烦，既节省了空间，又增加了产品使用的安全性。
主要优点：
●泵在运行和停止状态均可调节流量，精度&plu***n;1％
●***大吸程4.5m水柱
●介质温度：PTFE隔膜≤120℃，金属隔膜≤200℃
●内置可调压力放气安全阀，限位自动补油阀，确保计量精度。
●双隔膜/带***报警功能。
●PTFE材质隔膜、寿命≥8000小时；金属隔膜>3000小时
●手动/自动/数字变频调节流量。
●多种泵头材质可选：PVC、PTFE、PVDF、304、316L及20#合金、哈B、哈C等。
●可单台工作，也可多台并联。
●***大适用介质粘度<2000CP
●密封无泄漏，液压驱动隔膜，免维护
●高精度进出口单向阀
主要应用
●市政
●工业水
●废水
●游泳池
●反渗透（过滤）
●海水淡化
●各种水处理
Germany KAYSEN imported hydraulic diaphragm metering pump overview
The hydraulic diaphragm metering pump is also called a plunger diaphragm metering pump, and is a metering pump designed in combination with the characteristics of a plunger metering pump and a diaphragm metering pump. The portion of the metering pump that is in contact with the medium being metered is a diaphragm, and the driving portion is a hydraulic plunger. Since the diaphragm can be made of different materials according to the medium to be metered, such as Hyperbolon (C***), fluorinated rubber (FPM), Teflon (PTFE), etc., and hydraulic drive can achieve high pressure metering, so the plunger The field of use of diaphragm metering pumps and industrial and mining pressures h***e been greatly improved.
main feature:
The plunger diaphragm metering pump from the KAYSEN company in Germany is an outstanding representative of this type of metering pump. The metering pump combines all the features of the diaphragm metering pump and the piston metering pump, which not only meets the user's requirements for outlet pressure (up to 100 bar), but also solves the measurement requirements for corrosive media.
The flow rate of the metering pump does not change with pressure, and 0-100% linear adjustment can be performed in both the working state and the non-operating state.
The design of a double-head pump makes it possible to use one pump to measure different media at different times, which s***es space and reduces costs.
The mirror-reflective design allows the piston flange and the metering head to be freely mounted on the left and right sides of the drive gear, making the field installation flexible.
The modular design makes field installation and maintenance very convenient.
The product has built-in over-pressure safety protection valve, which s***es the trouble of general metering pump installation bypass, which s***es space and increases the safety of product use.
The main advantage:
●The pump can adjust the flow in the running and stopping state with an accuracy of &plu***n;1%
●Maximum suction stroke 4.5m water column
●Medium temperature: PTFE diaphragm ≤120 °C, metal diaphragm ≤200 °C
● Built-in adjustable pressure bleed safety valve, limit automatic oil filling valve to ensure measurement accuracy.
● Double diaphragm / with rupture alarm function.
● PTFE diaphragm, life ≥ 8000 hours; metal diaphragm > 3000 hours
● Manual / automatic / digital frequency conversion to adjust the flow.
● A variety of pump head materials are ***ailable: PVC, PTFE, PVDF, 304, 316L and 20# alloy, Ha B, Ha C and so on.
● It can work in a single unit or in parallel.
●Maximum applicable medium viscosity <2000CP
● Sealed without leakage, hydraulically driven diaphragm, maintenance free
●High precision import and export check valve
main application
● Municipal
●Industrial water
● Waste water
● swimming pool
●Reverse o***osis (filtration)
●Seawater desalination
●A variety of water treatment