Positive Metering The vital parts in the SC- Series pumps are » Housing The robust, sturdy housing of our pump is made out of stainless steel, Hastalloy, Cast iron, Titanium etc. The selection of the material depends upon the liquid Characteristics. » Stator It plays a very important role in the overall performance & life of the pump It is made out of Natural rubber, Neoprine, Nitrile, Viton, PTFE, Hypalon. » Rotor Normally hardened and chrom plated or stainless steel. Also rotors can be made out of Hastalloys, PTFE, Titanium depending upon the liquid to be handled. » Universal joint Its a very specially designed so as to offer increased service life with absolutely low replacement cost. Our SC- Series pumps are tested in a highly sophisticated testing arrangement to check the efficiency of each pump.