RO Booster Pump CY3000431
| Brand | Deepflow |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | CY3000431 |
| Pricing | Available Upon Request |
Overview
The RO Booster Pump CY3000431 is an engineered pressure-boosting solution designed specifically for integration into laboratory-scale ultra-pure water (UPW) systems. It operates on the principle of positive displacement to elevate feedwater pressure upstream of reverse osmosis (RO) membranes—ensuring consistent and stable transmembrane pressure across varying inlet conditions. This is critical for maintaining high rejection rates (>99% for dissolved ions), minimizing membrane fouling, and extending RO membrane service life. The pump is optimized for continuous-duty operation in Class I, Division 1 clean utility environments typical of analytical laboratories, pharmaceutical QC labs, and semiconductor R&D facilities requiring resistivity ≥18.2 MΩ·cm water.
Key Features
- Stainless steel 316L wetted components for corrosion resistance and low extractables—validated for compliance with USP and ISO 3696 Grade 1 water specifications.
- Integrated pressure-sensing feedback loop with adjustable setpoint (range: 0.8–1.5 MPa) to dynamically regulate output pressure in response to upstream fluctuations.
- Low-noise brushless DC motor (rated life >20,000 hours) with thermal overload protection and IP54-rated enclosure for safe operation in controlled lab environments.
- Self-priming capability with dry-run protection—enabling reliable startup even after system shutdown or partial drain-down.
- Compact footprint (220 × 140 × 185 mm) and modular mounting interface compatible with standard UPW skid frames and OEM integration kits.
Sample Compatibility & Compliance
The CY3000431 is intended exclusively for use with deionized or pre-filtered feedwater (TDS ≤50 ppm, SDI ≤3, free chlorine <0.1 ppm). It is not rated for direct connection to municipal tap water without upstream sediment and carbon prefiltration. The pump meets CE marking requirements under Directive 2014/30/EU (EMC) and 2014/35/EU (LVD). Its materials of construction comply with FDA 21 CFR §177.2420 for indirect food contact, supporting GMP-aligned water system validation protocols. Documentation includes full traceable material certifications (EN 10204 3.1), RoHS 2011/65/EU declaration, and conformity statement per ISO 9001:2015 certified manufacturing processes.
Software & Data Management
While the CY3000431 operates as a standalone analog-controlled unit, it supports optional 4–20 mA analog output for real-time pressure telemetry to central building management systems (BMS) or SCADA platforms. When integrated into Deepflow’s ecosystem of UPW systems (e.g., DFW-ULTRA series), it interfaces with proprietary monitoring software that logs operational parameters—including cumulative runtime, pressure deviation events, and thermal cycle history—for audit-ready GLP/GMP data archives. All firmware updates are delivered via secure USB-based protocol with cryptographic signature verification to meet FDA 21 CFR Part 11 electronic record integrity requirements.
Applications
- Primary pressure source for single- or dual-stage RO modules in Type I ultrapure water generators (per ISO 3696 and ASTM D1193).
- Backup or redundancy pump in parallel-configured UPW distribution loops serving HPLC, IC, LC-MS, and ICP-MS instrumentation.
- Feed pressure stabilization in laboratory-scale EDI (electrodeionization) polishing stages where precise hydraulic balance is required to maintain ion removal efficiency.
- Integration into custom-built water purification skids for biotech process development labs requiring validated water-for-injection (WFI)-adjacent quality standards.
FAQ
Is the CY3000431 suitable for continuous 24/7 operation in unattended labs?
Yes—it is rated for uninterrupted duty with built-in thermal cutout and voltage surge suppression. Ambient operating temperature range is 5–35°C with relative humidity ≤80% non-condensing.
Does this pump include a built-in pressure relief valve?
No. A separate ASME-certified pressure relief device must be installed downstream per local plumbing codes and ISO 14644-1 cleanroom utility guidelines.
Can it be retrofitted into existing UPW systems from other manufacturers?
Yes, provided mechanical interface dimensions and electrical supply (24 VDC ±10%, 2.5 A max) match; dimensional drawings and I/O pinouts are available under NDA upon request.
What maintenance intervals are recommended?
Annual inspection of O-rings and impeller clearance is advised; no scheduled lubrication is required due to sealed motor design.
Is technical support available outside mainland China?
Yes—Deepflow provides remote diagnostics and English-language engineering documentation through its global distributor network, with regional service centers in Singapore, Germany, and the United States.
