AEX System RO Booster Pump
| Brand | Deepflow |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CYZTLPBP1 |
| Pricing | Available Upon Request |
Overview
The AEX System RO Booster Pump (Model CYZTLPBP1) is a precision-engineered positive displacement pump designed specifically for integration into laboratory-scale ultra-pure water (UPW) systems. It operates as a critical pressure-boosting component upstream of reverse osmosis (RO) membranes, ensuring consistent feed pressure—typically 6–10 bar—to maintain optimal membrane flux, salt rejection (>99.8% for NaCl), and long-term membrane integrity. Unlike general-purpose centrifugal pumps, this unit features a stainless steel 316L wetted path, low-pulsation operation, and integrated pressure regulation to minimize shear-induced fouling and support compliance with ASTM D1193 Type I water specifications. Its compact footprint and modular mounting interface enable seamless retrofitting into existing AEX-branded or third-party UPW platforms—including those compliant with ISO 3696 Class 1 and CLSI EP21-A guidelines for clinical laboratory water quality.
Key Features
- Stainless steel 316L fluid-contact materials certified to meet USP Class VI biocompatibility requirements
- Variable-speed DC motor with closed-loop pressure feedback control (0–12 bar adjustable setpoint)
- Maximum continuous flow rate: 2.5 L/min at 8 bar; rated duty cycle: 100% intermittent operation
- Integrated thermal overload protection and dry-run safeguard with automatic shutdown
- Low-noise operation (<52 dB(A) at 1 m distance) suitable for ISO Class 5–7 cleanroom-adjacent installations
- IP54-rated enclosure for dust and splash resistance in controlled laboratory environments
Sample Compatibility & Compliance
The CYZTLPBP1 is validated for use with deionized (DI) pre-treated feed water having conductivity ≤5 µS/cm and total organic carbon (TOC) <50 ppb. It is not intended for direct pumping of raw tap water or high-silica municipal sources without upstream sediment and carbon filtration. The pump conforms to CE marking requirements under the EU Machinery Directive 2006/42/EC and EMC Directive 2014/30/EU. Documentation includes Factory Acceptance Test (FAT) reports verifying flow-pressure linearity across 2–10 bar, and material traceability dossiers for all wetted components. It supports GLP-compliant water system qualification protocols when paired with calibrated pressure transducers and data loggers meeting ISO/IEC 17025 calibration intervals.
Software & Data Management
While the CYZTLPBP1 operates as a standalone hardware module, it features a 4–20 mA analog output port compatible with supervisory control and data acquisition (SCADA) systems used in centralized UPW monitoring. Optional RS-485 Modbus RTU interface enables integration with AEX’s AquaView™ platform or third-party building management systems (BMS). All operational parameters—including real-time discharge pressure, motor current draw, and runtime hours—are accessible via front-panel LED indicators and can be logged for FDA 21 CFR Part 11–compliant audit trails when connected to validated electronic record systems. Firmware updates are performed offline using vendor-provided configuration utilities; no cloud connectivity or remote access functionality is included.
Applications
- Primary pressure augmentation in dual-stage RO systems for analytical-grade water production (e.g., HPLC, IC, ICP-MS mobile phase preparation)
- Supporting electrodeionization (EDI) modules requiring stable inlet pressure to prevent resin channeling
- Enabling continuous recirculation loops in point-of-use (POU) ultrapure water dispensers
- Backup pressure supply during main pump maintenance in GMP-regulated pharmaceutical QC laboratories
- Integration into custom-built water purification skids for research facilities requiring modular scalability
FAQ
Is the CYZTLPBP1 compatible with non-AEX ultra-pure water systems?
Yes—it adheres to standard DIN 1988-200 and ISO 14644-1 mechanical interface dimensions and uses industry-standard 1/4″ NPT and 3/8″ compression fittings.
Does the pump require periodic calibration?
No calibration is required for the pump itself; however, the integrated pressure sensor must be verified annually against a NIST-traceable reference standard per ISO/IEC 17025.
Can it operate continuously for 24/7 applications?
Yes—the motor and bearings are rated for continuous duty at ambient temperatures up to 40°C and relative humidity ≤80% non-condensing.
What maintenance intervals are recommended?
Inspect inlet filter every 3 months; replace diaphragm seal kit every 12 months or after 5,000 operating hours—whichever occurs first.
Is technical documentation available in English?
Yes—full installation manual, FAT report, material compliance certificates (EN 10204 3.1), and RoHS/REACH declarations are provided digitally upon order confirmation.
