Primetherm equipment presents safety relief valve test rigs [seetru quicktester]. These test rigs are used for rapid, accurate and safe checking of set pressure and leak tightness of soft seal and safety relief valves. With the use of simple controls the set pressure and reseal pressure of the safety relief valve on test is quickly, safely and accurately displayed on dial gauge. The seetru quicktester is ideal for use on a wide range of valves, and operates up to 55 bar. Also offered are safety relief valves, non-return valves, pressure control valves, vacuum relief valves, liquid level gauges, oil level sight glasses, etc.