適用工況：用于輸送溫度在150℃～400℃、不含顆粒和熔點(diǎn)較低的介質(zhì)。如導(dǎo)熱油、硅油、四氫呋喃等。

結(jié)構(gòu)特點(diǎn)：高溫型系列屏蔽泵帶有連接段（熱屏）并帶有外部熱交換器，內(nèi)設(shè)輔助葉輪為電機(jī)循環(huán)提供動(dòng)力。

排氣方式：灌泵時(shí)，需打開熱交換器上的排氣閥。

Applicable working conditions: used for conveying medium with temperature from 150 ℃ to 400 ℃, no particles and low melting point. Such as heat transfer oil, silicone oil, tetrahydrofuran, etc.

Structure features: high temperature series shield pump with connecting section (heat shield) and with external heat exchanger, equipped with auxiliary impeller to provide power for motor cycle .

Exhaust mode: when filling the pump, you need to open the exhaust valve on the heat exchanger.