Cole-Parmer EW-70792-14 pH Chemical Feed System, One Pump, 6.3 GPH, 30 psi, 230V

Cole-Parmer® 化工给料系统，pH值控制器，一台泵，6.3，GPH（LPH 23.8），30 PSI（2.06巴），230 VAC，50/60赫兹

Cole-Parmer Chemical Feed System, pH Controller with One Pump, 6.3 GPH (23.8 LPH), 30 PSI (2.06 bar), 230 VAC, 50/60 Hz

Complete and preassembled chemical feed system where 24/7 use is required

Shipped complete - "plug and play" installation is as simple as providing power and fluid connections

Pump(s) mounted on a PVC based skid—choose from multiple configurations

Preconfigured systems are designed for use in either pH or ORP applications

Systems will include metering pumps from Walchem. Other manufacturers such as PulsaFeeder or LMI can easily be substituted by calling one of our Application Specialists.

The skid is available in either single- or dual-pump configuration and is preplumbed for easy installation. All you have to do is to hook up the fluid and power connections.

pH systems inject acid or base into your fluid system to maintain a desired set point. If a more accurate and reliable measurement system is needed, we offer an ORP controller based system that can also adjust the measured fluid by adding acid and/or base.

Although these preconfigured systems are designed for use in either pH or ORP applications, any number of custom configurations is achievable. These redesigns can be accomplished with a simple phone call to our Application Specialists to ensure that all of your system needs are met.

 

Specifications
Product Type		Metering Pump System
Wetted parts		Pump head and fittings: glass fiber-reinforced polypropylene (GFRPP) Diaphragm: PTFE bonded to EPDM Ball check valves: alumina ceramic Seals: flouroelastomer O-rings: PTFE
Max pressure (psi)		30
Max pressure (bar)		2.06
Max flow rate (LPH)		6.3
Max flow rate (GPH)		23.8
Max viscosity (cp)		100
Dimensions		43.2 x 43.2 x 61 cm (W x H x L)
Dimensions (" H)		17
Dimensions (" W)		17
Dimensions (" L)		24
Power (VAC)		230
Power (Hz)		50/60
Repeatability		±1% full-scale
Duty cycle		continuous
Suction lift (dry)		5 ft (1.5 m)
Max temperature (º C)		50
Max temperature (º F)		122
Shipping weight (lbs)		140
Shipping weight (kg)		64

完整和预装配的化学饲料系统中需要使用的24/7

发货完成 - “即插即用”的安装简单，只要提供电力和流体连接

泵（S）上安装一个基于PVC防滑从多个配置选择

pH或ORP应用程序中使用的预配置系统的设计

系统将包括计量泵Walchem。如PULSAFEEDER或LMI的其他制造商可以很容易地取代调用我们的应用专家之一。可在单或双泵配置的防滑，易于安装，并preplumbed。所有你必须做的是挂钩的流体和电源连接。pH体系注入酸或碱流体系统，以维持所需的设定点。如果需要更准确和可靠的测量系统中，我们提供了一个基于ORP控制器的系统，还可以通过加入酸和/或碱调整被测流体。尽管这些预配置的系统设计用于在任一pH值或氧化还原电位的应用程序的使用，任何数量自定义配置是可以实现的。这些重新设计，可以实现用一个简单的电话到我们的应用专家，以确保符合所有的系统需求。

 

产品规格
产品类型		计量泵系统
接液部件		泵头及配件：玻璃纤维增强聚丙烯（GFRPP） 隔膜：PTFE保税EPDM  球型止回阀：氧化铝陶瓷 密封件：flouroelastomer  O形圈：PTFE
最大压力（psi）		30
最大压力（bar）		2.06
最大流量（LPH）		6.3
最大流量（GPH）		23.8
最大粘度（cp​​）		100
尺寸		43.2所述43.2×61厘米（宽x高x长）
尺寸（“H）		17
外形尺寸（W）		17
外形尺寸（L）		24
电源（VAC）		230
功率（赫兹）		50/60
重复性		±1％满量程
占空比		连续
吸程（干）		5英尺​​（1.5米）
最高温度（°C）		50
最高温度（ºF）		122
运输重量（磅）		140
运输重量（公斤）		64