Pulsafeede 服務(wù)套件 - 74148-5系列 NLK020AP

Pulsafeede 服務(wù)套件 - 74148-5系列

重型達150 psi最大流量達到140 GPH

機械隔膜設(shè)計，消除了流體的泄漏和污染

行程鎖保持行程設(shè)定精度±2％

壽命潤滑密封的鑄鐵外殼可減少磨損和等級為NEMA 4，IP55

手動控制和自動控制，同時利用1/2馬力，TEFC電機一個安靜和涼爽的操作。這個輕量級的計量泵允許使用MPC控制器的能力1000:1轉(zhuǎn)跌。MPC自動控制器控制水泵的轉(zhuǎn)速和流量通過數(shù)碼管顯示。MPC使用數(shù)字（4至20 mA）輸入和輸出，以監(jiān)視和控制過程中的元素。 

PVC型適合氫氧化鈉，硫酸低濃度，氫氧化物酸在低濃度。選擇不銹鋼移動乙酸，和鋰氯化物。

Service Kit - 74148-5* Series

Heavy duty—get up to 150 psi with maximum flow rates up to 140 GPH

Mechanical diaphragm design eliminates leakage and contamination of fluid

Stroke lock maintains ±2% accuracy of the stroke setting

Lubricated for life—sealed cast iron housing reduces wear and is rated NEMA 4, IP55

Manual control and automatic control both utilize 1/2 hp, TEFC motor which provides for a quiet and cool operation. This lightweight metering pump allows a 1000:1 turn down capability by using the MPC controller. The MPC automatic controller controls the pump speed and flow through a digital display. The MPC uses digital (4 to 20 mA) inputs and outputs to monitor and control elements of the process. 

The PVC model is ideal for pumping Sodium Hydroxide, Sulfuric acids in low concentrations, and Hyrdrochloric acids in low concentrations. Choose the stainless steel version for moving Acetic acids, and Lithium Cholrides.