with foot valve and pump suction piping filled with water. i druge olovke, kistovi, boje, trokut, kutomjer itd. U ta pomagala spadaju pribor za crtanje i pisanje, npr. pomagala, aparate ili sprave koji pomau da se nastavni proces bolje organizira i ostvaruje, te olaka ueniku svladavanje gradiva.
The pumps will lift water up to 7.6M/25 ft. nastavna pomagala, naziv za razliit pribor i tehn. The TQ has an anti-cycling feature which prevents the pump from continuous starting and stopping when you have a dripping tap or minor leak in the system. The motor has built-in thermal overload to protect against high operating temperatures and over current.(Single phase motor only). Pumps are protected from damage caused by dry running (55✬/131✯ stop automatically, 40✬/104✯ restart). 
The TQ is constructed from the top quality corrosion resistant materials.Compact design and quiet operation make the TQ series suitable for many applications.
The built-in electronic controller provides constant pressure which ensures that the pump starts automatically when water is consumed and operates continuously until water is not required.
The TQ is a complete, all-in-one unit, consists of pump, motor, pressure tank, and electronic controller. Nastavna pomagala kojima se sluimo u koli moemo prema sloenosti podijeliti na: pribor za pisanje, pribor za crtanje, eksperimentalna pomagala, instrumenti, aparate, elektronske ureaje, demonstracijska pomagala. Potable water or other clean, thin or non-aggressive liquids. NASTAVNA POMAGALA U nastavna pomagala ubrajamo materijale, orua, ureaje, aparate i drugo, to pomau uporabu nastavnih sredstava.
0 kommentar(er)
