Overview

The ZTC range of pumps is designed specifically for continuous use in slurry applications with larger or breakage sensitive particles. This series of unlined vortex pumps is capable of handling both large and very soft particles, especially where particle degradation is of concern. The large volume internal profiles, combined with the recessed open impeller design, reduce particle interaction and limit potential blockages.
The recessed impeller design, together with the large volume casing, has allowed the impeller vanes to be positioned outside of the general flow path of the fluid. This results in the pump's large particle handling capability as well as very low particle degradation due to the limited vane interaction with the medium being pumped.

Specifications

Discharge size range: 50mm to 250mm [2'' to 10’’]

Flowrates to: 1600m³/hr [7,000GPM]

Heads to: 31m [100ft]

Bearing Housing

Shaft

Mounting Plate

Column

Discharge Pipe

Backliner

Impeller

Casing

Key Features

All Metal Wet-end Components

The unlined all-metal design of the wet-end components is suitable for both horizontal and vertical configurations.

Recessed Impeller

The unique recessed impeller design sets up an internal vortex, which transfers the energy to the medium being pumped. This soft transfer of energy limits the amount of particle degradation significantly when compared to conventional pumps.

Same Inlet and Outlet Sizes

Equally sized inlets and outlets determine the maximum particle size that the pump can handle limiting potential blockages that could arise when pumping large particles.

Large Volume Casing

The large volume casing design reduces velocities further decreasing wear and particle degradation.Heavy Duty Robust Bearing Assembly

Robust bearing assemblies, consisting of heavy-duty taper rollers, minimum shaft overhang and rigid large diameter shafts contribute to trouble free operation on both horizontal and vertical configurations.

Various Shaft Lengths

Availability of vertical spindle arrangements is standard and shaft lengths vary as per the normal CNZKING ZV and ZVR pump ranges.

Typical Applications

Carbon Transfer Duties

Sewage and Effluent

"Soft”Particles

Low Shear Duties

General Spillage

Diamond Concentrate

Performance Coverage for Quick Selection