02 / Pump platform
Titanium centrifugal and axial-flow pump platforms for severe corrosion, pulp stock, bleaching, and ClO₂ circulation duties.
Extreme Corrosion Service
Modern bleaching and chlorine dioxide preparation duties can combine strong oxidizers, elevated chloride concentration, and temperature. Standard stainless and high-alloy steels may be vulnerable to pitting or localized corrosion when the material is not matched to the actual process chemistry.
Vantimond titanium and titanium-palladium alloy pump platforms use TA2 / ASTM Grade 2 and TA9 / ASTM Grade 7 options to support corrosion-sensitive pulp, paper, bleaching, and chemical circulation duties. Final alloy, fabrication, hydraulic, seal, and inspection requirements are confirmed for each project.
Pump Platforms
A large-passage, anti-cavitation hydraulic platform for pulp stock with consistency up to 6% and for aggressive acidic or alkaline effluents. Open or semi-open impeller options are reviewed to reduce fibre entanglement and maintain passage capacity under solid-liquid service.
A high-flow, low-head forced-circulation platform for chlorine dioxide bleaching towers. Titanium-lined or solid titanium wetted construction, controlled welding, inspection, and a double mechanical seal system are selected to support process containment.
A modular, heavy-duty process pump platform for refinery, petrochemical, coal-chemical, power auxiliary, and environmental duties. The casing and hydraulic arrangement are configured for efficient performance across demanding temperature, pressure, and suction conditions.
API 610 Process Pump
The modular platform combines reliable hydraulic performance with high component interchangeability. It is designed for rapid installation, safe operation, and straightforward inspection and maintenance.
Design Features
The pump is configured around critical process conditions, combining efficient hydraulic performance with a self-venting casing, high component interchangeability, and service-friendly construction.
Primary Applications
Core Technical Highlights
Selected titanium alloys form a stable passive oxide film in suitable oxidizing and chloride-bearing environments. Material suitability still depends on concentration, temperature, impurities, velocity, and crevice conditions.
Open or semi-open impeller options and enlarged passages support fibre-bearing and solid-liquid duties. The selected geometry is verified against NPSH, consistency, solids, and operating range.
SKF, FAG, or approved-equivalent bearing options can be paired with cartridge double mechanical seals and external barrier-fluid systems where required by the process duty.
Technical Specifications 01
Customer-provided platform ranges are shown for preliminary review. Final guaranteed values belong in the selected model datasheet.
| Pump design | Single-stage, single-suction cantilever pump with back pull-out maintenance configuration. |
|---|---|
| Wetted parts | TA2 / ASTM Grade 2 titanium or TA9 / ASTM Grade 7 titanium-palladium alloy for selected severe-service duties. |
| Flow range | 10 to 1,500 m³/h |
| Head range | 5 to 125 m |
| Hydraulic design | 3D CFD developed open or semi-open impeller options with enlarged passages for solids and fibres. |
| Handling media | Pulp stock up to 6% consistency, bleaching effluent, NaCl / NaClO₃ solutions, acids, and alkalis, subject to materials review. |
| Design temperature | -20°C to +180°C, subject to alloy, seal, bearing, and fluid selection. |
| Bearings | SKF, FAG, or approved-equivalent heavy-duty grease or oil lubricated bearings. L10 design life target above 50,000 hours requires selected-load calculation. |
| Shaft seal | Cartridge double mechanical seal with API Plan 53A or Plan 54 pressurized barrier and cooling arrangement where specified. |
| Design references | ISO 2858 and ISO 5199. API 610 requirements are reviewed only where stated in the project specification. |
Technical Specifications 02
| Pump design | Horizontal elbow-type forced-circulation axial-flow pump with titanium-lined or solid titanium process construction. |
|---|---|
| Wetted parts | TA2 / ASTM Grade 2 or TA10 / ASTM Grade 12 titanium alloy, selected against the complete process chemistry. |
| Flow range | 300 to 10,000 m³/h |
| Head range | 1.5 to 8 m |
| Fabrication | Precision casting or argon-shielded welding with radiographic inspection requirements defined in the approved quality plan. |
| Handling media | ClO₂ bleaching-tower circulation stock and oxidizing acidic mixtures containing dissolved chlorine dioxide, subject to detailed safety and materials review. |
| Drive method | Direct coupling, V-belt, or gearbox reduction selected around speed, layout, maintenance, and project requirements. |
| Axial thrust | Heavy-duty double-row angular-contact ball bearings or tapered roller bearings selected from the calculated thrust load. |
| Shaft seal and safety | Double cartridge mechanical seal with an external pressurized barrier-fluid system for process containment. |
Share the process chemistry, solids, flow, head, temperature, NPSH, installation, seal plan, and inspection requirements.
Request titanium pump reviewTechnical Specifications 03
The stated performance envelope is for preliminary product review. Final materials, hydraulic selection, pressure rating, temperature capability, driver, seal plan, and API 610 compliance documentation are confirmed for the selected configuration.
| Design standard | Designed to meet API 610 requirements for heavy-duty process pump service. |
|---|---|
| Flow range | 3 to 2,600 m³/h |
| Head range | 8 to 330 m |
| Pressure range | 2.5 to 13.5 MPa |
| Temperature range | -80°C to +450°C |
| Connection size | DN25 to DN400 |
| Rotational speed | Up to 2,980 rpm |
| Casing arrangement | Self-venting casing; double-volute construction for discharge sizes DN80 and above; optional casing heating or cooling jacket. |
| Typical applications | Refinery, petrochemical, coal-chemical, power-station auxiliary, and environmental protection services. |
Share the required flow, head, medium, temperature, suction pressure, materials, seal plan, installation, and applicable API 610 project requirements.
Request API 610 pump review