The signle screw pump is an ideal pump for feeding to the decanter centrifuge without shearing or agitating the drilling mud. The main parts are screw shaft (rotor) and screw shaft bushing. Because the special geometry shape of the two parts, they form pressurize capacity separately. Technical parameters for screw pump RuiLin Solids Control YZ Submersible slurry pump is  used in drilling fluid solids control system to pump the large particle liquid in the tank. The submersible slurry pump made by RuiLin has good advantage of low price. So it can be treated as shale shaker feeding pump. It is vertical type save much space. Furthermore, it also can be decanter centrifuge's feeding pump. YZ series slurry  pump impeller is semi opening type this provides high efficiency. The impeller material is carbide alloy make pump more durable decrease maintenance cost. RuiLin Solids control Equipment is professional manufacturer on submersible slurry pump with high quality and economical cost. Technique parameters Model Flow rate Head Speed Efficiency Motor power m3/h L/S (m) (RPM) (%) (KW) 50RLYZ50-20 25 6.9 12 1430 39.5 3 80RLYZ50-10 30 8.3 16 970 24 7.5 50RLYZ50-20 40 11 22 1440 41 7.5 65RLYZ50-12 50 13.8 12 1440 55.9 5.5 65RLYZ50-12A 60 15.8 9.7 1440 55.2 5.5 80RLYZ80-20B 80 22.2 13.4 1460 51 7.5 80RLYZ80-20A 90 25 15.6 1460 51 11 80RLYZ80-20 100 27.2 18 1460 53 11 100RLYZ100-30A 110 30.6 24 1470 54 18.5 100RLYZ100-30 120 33.3 28 1470 56 22 100RLYZ120-60A 130 36.1 16 1480 50 45 100RLYZ160-38 160 44.4 39 1480 52 45 150RLYZ250-40B 200 55.6 25 1480 50 37 150RLYZ250-40 250 69.4 40 1480 52 55 Submersible Slurry Pump Benefits 1.Request less space  2.High efficient and effect 3.Durable enough 4.Low maintenance cost 5.Better for transferring drilling fluid