Ceramic Valveless Metering Pump Accessories

Ceramic Valveless Metering Pump Accessories — Technical Specification & Catalog

1. Overview

To ensure optimal performance, seamless automation, and rapid maintenance of ceramic valveless metering pumps, a comprehensive suite of specialized accessories is available. These engineered components and modular add-ons optimize fluid routing, prevent dripping, facilitate thermal management, and enable rapid integration into automated filling lines and laboratory systems.

2. Key Accessory Modules & Components

A. Fluid Interface & Connection Fittings

• High-Purity Inert Fittings: Threaded (NPT/UNF) and barbed adapters crafted from PEEK, PTFE, or PVDF for chemical compatibility with aggressive acids, solvents, and sterile bio-fluids.

• Sanitary Tri-Clamp Adapters: Quick-release stainless steel ($316text{L}$) or PEEK tri-clamp connectors designed for sterile pharmaceutical cleanrooms and CIP/SIP processes.

• Luer Lock Connectors: Male/Female Luer Lock fittings engineered for low-volume micro-fluidic tubing attachment and diagnostic reagent routing.

B. Dispensing Nozzles & Drip-Prevention Valves

• Diving Anti-Foam Nozzles: Bottom-up filling nozzles that plunge into containers and retract during fluid discharge to prevent foaming and surface turbulence.

• Pneumatic Cut-Off / Anti-Drip Valves: Positive shut-off nozzles installed at the discharge tip to prevent droplet formation, stringing, or trailing on container rims.

• Multi-Pitch Nozzle Manifolds: Precision-machined alignment blocks for holding 2-to-32 filling nozzles at customizable center-to-center distances above conveyor tracks.

C. Thermal Management & Jacketed Enclosures

• Temperature-Control Jackets: Stainless steel or aluminum heating/cooling jackets that wrap around the ceramic sleeve to maintain precise fluid temperatures for high-viscosity pastes, melted waxes, or biological reagents.

• In-Line Thermal Sensors: Integrated RTD or thermocouple ports for real-time monitoring of fluid temperature directly prior to pump entry.

D. Mounting, Quick-Release & Maintenance Hardware

• Quick-Release Clamp Assemblies: Tool-less, quick-disconnect clamps enabling rapid removal of the ceramic pump head for ultrasonic bath cleaning or autoclaving.

• Vibration Isolation Mounts: Precision shock-absorbing brackets that isolate pump-head oscillation from sensitive weighing scales and micro-balances.

• Calibration & Alignment Fixtures: Benchtop gauge blocks and dial indicator mounts used during maintenance to set zero-clearance axial alignment and plunger stroke positioning.

3. Compatibility Matrix

4. Primary Applications

1. Automated Sterile Packaging: Quick-disconnect fittings and anti-drip diving nozzles for high-speed vial, ampoule, and blow-fill-seal (BFS) filling lines.

2. Viscous Liquid Handling: Heated jackets and reinforced fittings for dispensing hot-melt adhesives, thermal greases, ointments, and thick syrups.

3. Chemical & Reagent Distribution: Fully inert PEEK and PTFE connection lines for metering concentrated acids, organic solvents, and IVD reagents.

5. Customization Options

• Custom Nozzle Diameters: Internal bore diameters tailored to specific liquid surface tensions, viscosities, and container orifice sizes.

• Tubing Assemblies: Pre-swaged fluoropolymer (PTFE/FEP) or pharmaceutical-grade silicone tubing harnesses matched to pump inlet/outlet ports.

• Sensor Integration: Custom ports for in-line bubble detection, pressure transducers, and micro-flow sensors.

Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007.
Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide services for the manufacture, repair and renovation of special high-temperature equipment as well. In addition, our company provides services for R&D, analytical research within our specialization.
We have established contacts with the world’s leading and domestic manufacturers of ceramic and heating elements, leading industry institutes and track all the latest trends in this field.
The introduction of ceramic and heating elements in production requires a special study of each case, taking into account technological and market nuances. The specialists of our company have all the necessary experience for the most complete solution of the customer’s problem and developing an optimal offer.
Among our customers are chemical, petrochemical, oil refining, oil and gas, mining, mining and concentrating, paper, metallurgy, power, electrical, electronic, glass and other industries.
We will be glad to answer all your questions.