High-pressure boiler SPF20R56G10W21 three screw spare parts mechanical seal + couplings

High-pressure boiler SPF20R56G10W21 three screw spare parts mechanical seal + Coupling Product Description: three-screw rotary positive displacement pumps belong, consists of a main bar and two from the rods, the main engagement with each other to form a sealed chamber from the screw in the bush , with the rotation of the screw, the sealing medium chamber axially movable, the pressure medium from the suction side to the discharge end. Hydraulic axial force from the main surface of the rod-balance piston balance; hydraulically driven from the rod, passing only a liquid friction torque from the rod-shaped face, wear no type from the rod surface. Performance parameters: Flow: Qmax = 130 l / min (35 gpm) pressure: ΔPmax = 4.0 MPa (600 psi) Viscosity: υ≤760 mm2 / s (cSt) speed: nmax = 3600 min-1 (rpm) Temperature: Tmax = 150 ℃ (300 ℉) Features: self-priming capability with low ripple and low noise of the transmission medium no agitation, no media pressure and shear viscosity emulsion fluctuations, the flow is relatively stable flow and speed is proportional to frequency regulation pump flow It can be directly coupled with the prime mover without reducer applications: fuel delivery hydraulic equipment machinery industry Shipbuilding SPF series three screw Common Specifications Model: ● SPF SPF three screw pump three screw pump seal mechanical seals, mechanical seal without maintenance. SPF20R38G8.3W2 three screw SPF20R38G8.3W21 three screw SPF20R38G8.3W23 three screw SPF20R38G8.3FW2 three screw SPF20R38G8.3FW21 three screw SPF20R38G8.3FW23 three screw SPF20R46G8.3W2 three screw SPF20R46G8.3W21 three screw SPF20R46G8. 3W23 three screw SPF20R46G8.3FW2 three screw SPF20R46G8.3FW21 three screw SPF20R46G8.3FW23 three screw SPF20R56G8.3W2 three screw SPF20R56G8.3W21 three screw SPF20R56G8.3W23 three screw pump three screw SPF20R56G8.3FW21 three SPF20R56G8.3FW2 Screw SPF20R56G8.3FW23 three screw SPF40R38G8.3W2 three screw SPF40R38G8.3W21 three screw SPF40R38G8.3W23 three screw SPF40R46G8.3W2 three screw SPF40R46G8.3W21 three screw SPF40R46G8.3W23 three screw pump three screw SPF40R54G8.3W2 SPF40R54G8.3W21 three screw pump three screw SPF40R54G8.3W23 Company Name: Huangshan Tianman Pump Co., Ltd. Contact name: Miss Pan Yan (Sales Engineer) 18355978880 (TEL) Address: China Huangshan City Huizhou North Industrial Park Zip code: 245400 Tel: 86-0559-7502233 Fax: 86-0559-2324433 Mobile Phone: 18355978880 E-mail: tmbyvip@163.com QQ: Ali Want: QQ: 2572651779 Want: tmbypanyan Homepage: http; // www.hstmby.com http : //www.luogb.com http://www.cntmby.com http://www.tm-p.cc