2GRN70-118黃山-螺桿泵品牌————螺桿泵就找杜工，專注螺桿泵15年，省心高效.—, HSN series three screw pump is a low-pressure rotor displacementaxial transmission pump, it is shaped curve formed by a specialspiral surface, when the initiative screw rotation, the movement ofliquid from the sealed chamber along the axis of imports has beeninhaled and continuous, non - Pulse transported to dischargeoutlet, pump running smoothly, low noise Lord, from the axial forcerod hydraulic balancing device, from the rotating rod driven by ahydraulic pressure, so screw no wear, long life pump mechanicalseal , no leakage simple structure, compact, efficient, and highlyself-priming capability, energy-saving effect is good and theinstallation, use, and easy maintenance.
Product Code Description
The use of feature：No symbols are universal, C said that marine-type
Structural characteristics：H-P can pump into the side of a horizontal installation side of thebody, F-ordinary pump side of the body into the side of abracket-mounted, S-normal pump into the side of a vertical side ofthe body to install, K-pump side of the body into the side of aregular immersion installation, D-General on the pump-side into ahorizontal installation, Ra-plus heat pump at the bottom side ofthe body into the side of a horizontal installation, Rb-plus heatpump at the bottom on the side of the body into a horizontalinstallation, Y-overall heat pump make progress on a horizontalinstallation, Ya-the overall rate of heat pump side of the bodyinto the side of a horizontal installation, Yb-side into the lastout of the whole heating installation horizontal
The direction of the main pole：Seen from the driving endThe left main rod is R、The&nbspRight main rod is R
Seal type：N-Mechanical air-tight seal with an internal bearingW-Mechanical air-tight seal with an external bearing
Import the direction：Seen from the driving end, no sign signifies right in, Z signifiesleft in.
Special requirements：T signifies specific demands of the customers.
NPSH Form：
The HSN series pumpperformance tables
If&nbspyou need to be provided The HSN series pumpperformance parameters table, please contact sales servicepersonnel：
：newhsby@vip.sina.com ephone：0559-25533550559-2553131 2GRN70-118黃山-螺桿泵品牌————螺桿泵就找杜工，專注螺桿泵15年，省心高效.—,