Screw pump MZT PUMPI AD

● Screw spindle pump HVP, KHVP, VVP, PVVP

Screw-spindle pumps belong into the group of volumetric pumps. The main working elements of the pump are three screw (helical) spindles (with special profile) and sleeve (casing). Screw spindle pumps can be compared with gear that have big screw length of his teeth or with piston pump which indefinite number of pistons. Pumps are made in horizontal and vertical accomplishment with adequate fitting flanges in horizontal or vertical position. Working spindles are totally hydraulically disburdened of axial forces. Fluid is moving axially turbulence and mixing which enables pumping of a lot of viscous fluids without making foam.

Technical data:

Capacity 3,3-4200 l/min
Head Up to 80 bar
Viscosity 12 - 800 cst
Temperature Cast Iron up to 180°C
Steel case up to 260°C

Main advantages compared to other volumetric pumps:

-High reliability
-Lon service life
-Negligible maintenance
-High temperature capability and efficiency
-Smooth pulsation-free flow, without turbulence
-Low noise level and vibrations
-Excellent suction capability self priming
-Hydraulic balancing of forces eliminates need for bearings
-Well suited for use with variable speed drives

Executions:

-Horizontal screw spindle pump HVP
-Console horizontal screw spindle pump KHVP
-Console horizontal screw spindle pump with heating chamber KHVP-p
-Vertical screw spindle pump VVP
-Marine vertical screw spindle pump BVVP
-Vertical screw spindle pump with submerged spindles PVP
-Screw spindle pump system SVPF