STC SIRO- rotary piston pump [STC SIRO- basic instructions for rotary piston pump] STC? SIRO- pump relates to rotary piston pump system, which is divided into 4? 6 and? 8? Series. In each series contains multiple pump piston stroke volume, the stroke amount of the piston is different curve shape of the rotor by the width and the rotor is achieved. By combining may constitute a double-pump and triple pumps series; and in order to be able to apply the requirements of different series of pump displacement, each pump we are equipped with a complete universal suction port. [STC SIRO- rotary piston pump] Product features very low operating noise:? This technical feature is particularly suitable for processing plastics machinery and equipment, and strict noise requirements apply to certain special conditions. ? · Efficiency:? To ensure the pump rotor centering accuracy by precision machining (minimal machining tolerances) to achieve high efficiency of the pump. * Long life:?? Run pieces have achieved hydrostatic equilibrium through pressure, through such stress can be produced by the reaction load to a minimum?. Thus ensuring many hours after the operation to have a trouble-free workflow. · Large range of revolutions:? Have to adapt to any kind of regulation can speed situation. ? · Carriage capacity options are subdivided into different classes:? Vg = 5.5 ~ 226 cm ?; make 4, 6 and 8 Series reasonable combinations into triple-pump and pump, applicable to any situation?????? [STC SIRO- rotor rotary piston pump works] runs in the stator is performing a rotational movement of the drive shaft. Every two rotary pistons sliding in outer rotor profile and each move generates two strokes back. By rotating the increased stroke volume (suction stroke), evenly distributed pressure of the liquid through the suction pipe is drawn into the suction closet. By closing the suction line and reduce stroke volume (the carriage stroke) then the pressure liquid will be squeezed again. The pressure of the liquid pumped into and out of the conversion shall be made by opening or closing the pipe in rotation of the rotor within the stator control. Each rotation of each rotor will be two rows of suction and delivery stroke. Symmetric rotor, each of the two rotors will produce a draw and facing pressure to send a small room. Axis through the hydrostatic offloading. [STC SIRO- rotary piston pump] STC-SIRO- layout structure is composed of two main components of the rotor 90 degree angle with the outside of the curve and to each other between the composition of the two rotors are separately one after the run on two cylindrical hole in the stator. In the stator, for each of the two rotary pistons are arranged radially guide. Rotary piston is in the startup phase through a static vibration spring preload and running additionally fixed by pressure loading, the pressure load is partially released to the rotor up through hydrostatic pressure. Therefore, the level of each pump or pumps have four rotation of the small room. Housing parts are placed to each other and by two cylindrical positioning pins come to mind. [STC SIRO- rotary piston pump] Specifications - flow rate Q = 5--800l / min;? -? Large speed range from 650-3900rpm; -? At low speed pressure can be high pressure up to 210 bar; -?? Speed ??control traffic. -? The multi-stage rotary piston pump can have different frequency inverter output to adjust the speed and output of oil?. ? [STC SIRO- rotary piston pump] the scope of German STC? Schwab's pump is widely used in a variety of different fields. They are typically used in machine tools, injection molding machines, lifting equipment ship steering systems, hatch, cited pumps, even in the pump station oil or water drilling, power generation equipment are applied. ? Specifications A SAE- threaded flange structure size 1 Ordering name GF no threads 1000 1500 2000 GFM M 20x 1,5 1011 1511 -???? M 22x1,5 1015 1515 -? M 27x2 1019 1519 -? M 33x2 1025 1525 - M 42x2 -? 1531 2031 M 48x2 -? 1538 2038 GFRR R ?? 1015 1515 - R ?? 1019 1519 - R 1 1025 1525 -?? R 1 -???? 1531 2031 R 1 1538 2038 R? 2 - -?? 2052 flange thickness H (mm) GF 28 32 15 GFM and GFR 28 32 32???