Htb Zx U Self Priming Chemical Pump

A horizontal, single-stage, single-suction cantilever self-priming centrifugal pump engineered for corrosive and particle-laden liquids. The pump uses a vacuum-pump principle to deliver reliable self-priming without the need for a foot (check) valve or air-control valve and avoids traditional backflow holes that can clog.

Key features

• Flow-wetted components constructed with ultra-high-molecular-weight polyethylene (UHMWPE) combined with steel lining for high chemical resistance and abrasion resistance.
• Self-priming via vacuum principle: fast and dependable priming performance even after dry running; no separate suction accessories required.
• Horizontal cantilever, back-pull-out design for easy maintenance and rapid access to rotating parts without disturbing pipework.
• Three-chamber pump body: liquid-storage chamber, vortex chamber and air–water separation chamber to improve separation efficiency and priming reliability.
• Robust Y4 hard-face mechanical seal with closed cooling assembly to extend seal life and minimise corrosive vapour (acid fog) emissions.
• Designed to handle corrosive media that contain small amounts of suspended solids or abrasive particles.
• Optional liquid-level control for automatic operation and integration into process control systems.

Benefits

• Reduced downtime and maintenance cost thanks to clog-resistant self-priming design and back-pull accessibility.
• Environmentally considerate sealing arrangement that reduces vapour release.
• Suitable for chemical processing, plating, effluent handling, scrubbers and other industrial applications involving corrosive or particulate-containing liquids.

Materials, sealing and serviceability are optimised for long life in aggressive service environments. For pump selection, confirm operating flow, head, temperature and particle size limits so the correct size and materials are specified.