Stable-Dosing Zirconia Ceramic Metering Pump for Industrial Fluids
The Zirconia Ceramic Metering Pump integrates high-performance ceramic properties with precision pump engineering. Its material characteristics provide outstanding strength, chemical resistance, and stability under extreme operating conditions. These features enable reliable dosing accuracy, extended service life, and consistent operation across pharmaceuticals, food, cosmetics, and chemical industries.
Catalog No.
AT-ZP-1001
Material
Y-TZP Zirconia Ceramic
Flexural Strength
1100 MPa, supports high-load precision dosing
Fracture Toughness
12 MPa·m¹/², prevents crack growth and extends service life
Hardness
88–90 HRA, 3–5× longer wear resistance than steel plungers
ADCERAX® Zirconia Ceramic Metering Pump is designed for precise and repeatable fluid dosing in demanding industrial environments. With zirconia’s inherent resistance to acids, bases, and electrolytes, the pump delivers stable performance even under corrosive conditions. Its polished ceramic surfaces ensure minimal wear, longer service life, and easy cleaning for continuous operation. Industries such as pharmaceuticals, food processing, cosmetics, and chemical production rely on Zirconia Ceramic Metering Pump systems to maintain accuracy and consistency in every application.
Features of Zirconia Ceramic Metering Pump
Flexural Strength 1100 MPa: This ensures the pump body resists deformation under high loads, maintaining dosing precision. It supports continuous operation without structural fatigue.
Fracture Toughness 12 MPa·m¹/²: This toughness level prevents crack propagation, extending pump lifespan in repetitive stress cycles. It reduces downtime in high-volume production.
Hardness 88–90 HRA: High hardness guarantees resistance to wear, even with abrasive fluids. It provides 3–5× longer service life than standard steel plungers.
Melting Point 2700 °C: The material remains stable under elevated process temperatures. It secures dosing accuracy without thermal distortion.
Thermal Conductivity 2.2 W/m·K: Low conductivity minimizes heat transfer to sensitive fluids. It preserves chemical composition during continuous dosing.
Electrical Resistivity 10¹⁴ Ω·cm: Exceptional resistivity ensures safe use in environments with electronic controls. It avoids interference in automated dosing systems.
Density 5.5–6.0 g/cm³: High density supports structural integrity and dimensional stability. It prevents leakage and ensures consistent flow.
Elastic Modulus 220 GPa: Strong stiffness allows precise plunger movement without deformation. It maintains dosing repeatability within ±0.25%.
Dielectric Strength 24 kV/mm: High insulation capacity makes the pump suitable for cleanroom and sterile conditions. It ensures safety and compatibility with diverse fluids.
Technical Properties for Zirconia Ceramic Metering Pump
The ZrO2 Metering Pump relies on advanced zirconia material properties that directly influence accuracy, durability, and resistance in demanding applications.
Property
Specification
Flexural Strength
1100 MPa
Fracture Toughness
12 MPa·m¹/²
Hardness
88–90 HRA
Density
5.5–6.0 g/cm³
Thermal Conductivity
2.2 W/m·K
Melting Point
2700 °C
Elastic Modulus
220 GPa
Electrical Resistivity
10¹⁴ Ω·cm
Dielectric Strength
24 kV/mm
Crystal Structure
Monoclinic / Tetragonal / Cubic
Specifications of Zirconia Ceramic Metering Pump
Item NO.
Volmue (ml)
Filling Accuracy (%)
Purity (%)
AT-ZP-1001
0.02
≤0.5%
95%
AT-ZP-1002
0.5
≤0.5%
95%
AT-ZP-1003
1
≤0.5%
95%
AT-ZP-1004
2
≤0.5%
95%
AT-ZP-1005
3
≤0.5%
95%
AT-ZP-1006
5
≤0.5%
95%
AT-ZP-1007
7
≤0.5%
95%
AT-ZP-1008
10
≤0.5%
95%
AT-ZP-1009
15
≤0.5%
95%
AT-ZP-1010
16
≤0.5%
95%
AT-ZP-1011
20
≤0.5%
95%
AT-ZP-1012
25
≤0.5%
95%
AT-ZP-1013
0.3
≤0.1%
95%
AT-ZP-1014
0.8
≤0.1%
95%
AT-ZP-1015
1.5
≤0.1%
95%
AT-ZP-1016
2.2
≤0.1%
95%
AT-ZP-1017
2.8
≤0.1%
95%
AT-ZP-1018
4
≤0.1%
95%
AT-ZP-1019
9
≤0.1%
95%
AT-ZP-1020
23
≤0.1%
95%
AT-ZP-1021
50
≤0.1%
95%
AT-ZP-1022
0.4
＞0.5%，＜1%
95%
AT-ZP-1023
2.1
＞0.3%，＜0.5%
95%
AT-ZP-1024
3.7
＞0.3%，＜0.5%
95%
AT-ZP-1025
6.4
＞0.3%，＜0.5%
95%
AT-ZP-1026
8
＞0.3%，＜0.5%
95%
AT-ZP-1027
7.5
＞0.3%，＜0.5%
95%
AT-ZP-1028
8.5
＞0.3%，＜0.5%
95%
AT-ZP-1029
35
＞0.3%，＜0.5%
95%
AT-ZP-1030
67
＞0.3%，＜0.5%
95%
AT-ZP-1031
100
＞0.3%，＜0.5%
95%
AT-ZP-1032
140
＞0.3%，＜0.5%
95%
AT-ZP-1033
180
＞0.3%，＜0.5%
95%
Packaging of Zirconia Ceramic Metering Pump
Each ZrO2 Metering Pump is first sealed in reinforced cartons to protect against vibration. The cartons are then secured inside wooden cases with foam lining for safe international transport. This multi-layer packaging ensures every one of them arrives intact and ready for industrial use.
Solving Application Challenges with ADCERAX® Zirconia Ceramic Metering Pump
The Zirconia Ceramic Metering Pump provides solutions in specialized industrial applications where conventional pumps fail to deliver precision and durability. Its combination of ±0.25% dosing accuracy, corrosion resistance, and extended service life addresses technical pain points that directly impact efficiency, safety, and operating costs.
Acidic Catalyst Dosing in Fine Chemicals
✅Key Advantages
1. Acid-Inert Flow Path — Zirconia maintains surface integrity in strong acids like HCl/H₂SO₄. Mirror polish Ra 0.02–0.05 µm limits adsorption and preserves ±0.25% dosing.
2. Stable Micro-Dosing — Stiff plunger (Elastic Modulus 220 GPa) and high strength (Flexural 1100 MPa) hold clearances under load. Repeatability remains within ±0.25% from μL to mL strokes.
3. Extended Service Interval — High hardness (88–90 HRA) and toughness (12 MPa·m¹/²) resist wear and crack growth. Typical lifetime extends 3–5× versus stainless plungers in acid duty.
✅ ️Problem Solved
A fine-chem line dosing acid catalysts saw weekly seal failures and variable yields. After switching to ADCERAX® Zirconia Ceramic Metering Pump, dosing held at ±0.25%, and service intervals moved from weekly to quarterly (≈3–5× longer). The stable micro-dosing reduced off-spec batches and cut maintenance interventions per quarter by more than half. Production ran continuously through campaign windows without corrosion-related stoppage.
Additive Injection in Lubricant Processing
✅Key Advantages
1. Abrasion-Resistant Plunger — Zirconia hardness 88–90 HRA limits groove wear from solid-bearing additives. Accuracy drift is contained to ±0.25% over long runs.
2. Load & Viscosity Stability — Elastic Modulus 220 GPa prevents plunger deflection in viscous oils. Metering repeatability stays within ±0.25% across common ISO VG blends.
3. Reliability in Continuous Duty — Flexural 1100 MPa plus low thermal conductivity 2.2 W/m·K reduce mechanical and thermal drift. Replacement cycles extend 3–5× compared with steel components.
✅ ️Problem Solved
A blending line injecting detergent and AW packages faced additive scatter that forced rework. With ADCERAX® Zirconia Ceramic Metering Pump, dosing variation tightened to ±0.25% under continuous duty, and plunger wear became negligible across campaigns. Rework batches dropped markedly and changeouts were aligned with quarterly shutdowns (3–5× longer intervals). Shipment schedules stabilized as viscosity targets were consistently met.
Disinfectant Injection in Water Treatment
✅Key Advantages
1. Chlorine-Compatible Dosing — Zirconia’s chemical inertness protects surfaces with hypochlorite and chloramine. Dosing precision remains ±0.25% across typical plant temperatures.
2. Anti-Fouling Smooth Surfaces — Ra 0.02–0.05 µm finish resists residue that disrupts stroke volume. Cleaning cycles shorten while repeatability stays at ±0.25%.
3. Electrical Safety in Automated Skids — Dielectric strength 24 kV/mm and resistivity 10¹⁴ Ω·cm support reliable integration near sensors and drives. Signal stability and control response are maintained.
✅ ️Problem Solved
A municipal plant struggled with disinfectant under/over-dosing and daily cleanouts. After installing ADCERAX® Zirconia Ceramic Metering Pump, stroke consistency held at ±0.25%, and fouling was minimized by the Ra 0.02–0.05 µm wetted path. Operators moved from daily to weekly flush routines, reducing labor and chemical swings. Compliance margins improved as residual control became steady across operating shifts.
User Guide for Zirconia Ceramic Metering Pump
The Zirconia Ceramic Metering Pump is widely used in demanding industries, and proper operation ensures both accuracy and long service life. This section provides practical guidelines from installation to storage, helping users reduce maintenance costs, improve dosing stability, and ensure safe daily operation.
Installation Guidelines
1. Always mount the pump securely to avoid axial displacement and radial misalignment. Unstable installation may reduce accuracy and cause seal wear. Follow alignment checks before startup.
2. Ensure that the inlet and outlet connections are properly fitted with leak-free joints. Small leaks in chemical or food applications can compromise product safety. Periodic connection checks are recommended.
3. Verify that the pump is positioned in a clean, vibration-free area. Environmental stability extends component life and reduces unexpected downtime in production lines.
Operating Conditions
1. Maintain liquid temperature within the recommended working range to preserve dosing accuracy. High temperatures beyond limits can affect zirconia stability. Monitor inline temperature sensors during operation.
2. Avoid pumping liquids containing large particles or high viscosity without pretreatment. Excessive load may cause premature wear on the plunger. Pre-filtration systems should be installed if needed.
3. Keep stroke adjustments consistent with process requirements to maintain ±0.25% dosing precision. Over-adjustment can reduce repeatability and impact batch consistency.
Cleaning and Maintenance
1. Rinse the pump body and components with compatible cleaning agents after each use. Residues of acids, bases, or additives may crystalize and obstruct performance. Regular flushing helps maintain reliability.
2. Inspect plunger surfaces and sealing parts for visible wear at scheduled intervals. Replace worn parts promptly to avoid leakage and dosing errors. Keeping spare kits reduces downtime.
3. Apply maintenance logs for service cycle tracking. A structured record helps identify patterns and extend overall lifetime of the pump.
Storage and Handling
1. When not in use, store the pump in a dry, cool environment. Moisture exposure can degrade sealing components and reduce electrical insulation strength. Protective covers are recommended.
2. Always handle the pump with shock-resistant precautions. Strong impact may damage zirconia components despite their high mechanical strength. Use padded supports during relocation.
3. Before long-term storage, ensure the pump is fully cleaned and dried. Residual chemicals may corrode fittings or cause contamination in the next application cycle. Proper preparation ensures readiness.
FAQs about Zirconia Ceramic Metering Pump
Q: How does the Zirconia Ceramic Metering Pump maintain accuracy in corrosive environments?
A: The pump uses zirconia with resistance to acids, bases, and electrolytes, ensuring stability even in HCl or NaOH dosing. Its polished ceramic surfaces reduce friction, enabling ±0.25% dosing accuracy. This prevents fluctuations that often occur with metal plungers.
Q: Why is the Zirconia Ceramic Metering Pump suitable for fine chemical dosing?
A: Fine chemicals require consistent catalyst addition, and this pump delivers high repeatability under strong acid conditions. Its fracture toughness of 12 MPa·m¹/² ensures reliability in continuous duty. As a result, product quality and yield are safeguarded.
Q: How does the Zirconia Ceramic Metering Pump compare to diaphragm pumps?
A: Unlike diaphragms, zirconia plungers handle abrasive or corrosive fluids with 3–5× longer service life. The reduced pulsation improves process stability and minimizes downtime. Plants gain both efficiency and reduced maintenance cycles.
Q: Can the Zirconia Ceramic Metering Pump handle abrasive fluids like lubricant additives?
A: Yes, the pump’s 88–90 HRA hardness resists groove wear from abrasive particles. Its modulus of 220 GPa ensures structural stability under load. This provides consistent dosing accuracy without premature plunger replacement.
Q: What makes the Zirconia Ceramic Metering Pump easy to clean?
A: The plunger and chamber surfaces are polished to Ra 0.02–0.05 µm, preventing residue buildup. This smooth finish reduces fouling from chlorine or additives. Operators save time on cleaning and avoid contamination risk.
Client Experiences with ADCERAX® Zirconia Ceramic Metering Pump
⭐️⭐️⭐️⭐️⭐️
“We integrated the Zirconia Ceramic Metering Pump into our fine chemical catalyst line, and the results were clear from the start. The pump maintained ±0.25% dosing accuracy even under strong acid conditions, something our previous metal pumps failed to achieve. Maintenance downtime has dropped significantly, saving us both time and cost.”
– James R., Process Engineer, EuroChem Solutions GmbH
⭐️⭐️⭐️⭐️⭐️
“Our food additive line requires reliable precision for quality consistency, and this pump delivered. The polished ceramic surfaces make cleaning effortless, which is critical for our compliance checks. We’ve already extended operating intervals without issues, improving throughput on multiple lines.”
– Laura M., Production Manager, Nordic FoodTech AB
⭐️⭐️⭐️⭐️⭐️
“In lubricant blending, abrasive additives often wore down our pumps too quickly. After switching to this solution, the extended service life was evident, lasting over three times longer than stainless units. Consistency in viscosity targets has been much easier to maintain since the installation.”
– Daniel K., Operations Lead, Atlantic Lubricants Inc.
⭐️⭐️⭐️⭐️⭐️
“We run a municipal water treatment facility where dosing stability is critical for compliance. This pump ensures stable chlorine injection and reduces fouling compared to older models. Operator workload has eased, and chemical costs have decreased due to improved dosing control.”
– Sophie L., Technical Supervisor, ClearWater Utilities Ltd.
ADCERAX® provides tailored solutions for Zirconia Ceramic Metering Pump systems, ensuring that each unit meets the unique demands of industrial dosing environments. From material compatibility to integration with existing lines, our customization services address client-specific requirements for performance, efficiency, and compliance.
Flow and Stroke Design
Design flexibility allows pumps to match critical process dosing needs.
Stroke Control — Adjustable displacement to fit precise metering levels.
Flow Matching — Configurable geometry ensures stable process delivery.
