通常情况下gvsn泵经常被用于耐腐蚀硫酸、液体二氧化硫、焦油和熔盐等介质，同时gvso泵可用来固定太阳能发电产业中的新设备。这些设备可以适用于560摄氏度高温的熔盐。这些熔盐主要用于转移和储存的热量。
friatec声称，目前gvso泵已经在欧洲的几个太阳能发电厂成功通过测试。适用于高温流体介质的gvso潜水电泵，主要是由高强度耐腐蚀不锈钢制造。
centrifugalpumpforaggressivefluids
alineofverticalcentrifugalpumpssuitableforusewithaggressive,
heatedandcontaminatedfluidshasbeendevelopedbyfriatec.
thegvsoseriesofpumpshasbeendevelopedfromthecompany’sgvsn
seriesofverticalpumps.
whilethegvsnpumpsaretypicallyusedforpumpingsulphuricacids,
liquidsulphur,tarandmoltensalts,thegvsopumpcanbeusedbeingused
toaddressnewapplicationsinthesolarpowergenerationindustry.these
applicationsusemoltensaltswithtemperaturesupto560°c.themolten
saltisusedtohelpthetransferandstorageoftheheat.
friatecsaysthatishasalreadysuccessfullytesteditsnewgvso
pumpsforseveralsolarplantsthroughouteurope.thegvsosubmersible
pumps,whicharesuitableforaggressivefluidsinhightemperaturesare
madefromhigh-gradestainlesssteelswithamediumlubricatedsleeve
bearingconcept.