Product Overview
The WATSON-MARLOW 530U (part number 050.9141.2LU) is a precision peristaltic pump engineered for accurate, low-shear fluid transfer in demanding industrial and process environments. Operating on the positive displacement principle, the pump uses rotating rollers to progressively compress a flexible tube, displacing fluid in a smooth, pulseless flow without the fluid ever contacting internal pump components. This design eliminates contamination risk, simplifies sterilization, and allows the pump to handle abrasive, viscous, and shear-sensitive media. The 530U series is a workhorse in OEM and process systems where dosing accuracy, repeatability, and long service life are critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Peristaltic Pump (Hydraulic Pump Category) |
| Model Designation | 530U / 050.9141.2LU |
| Operating Pressure | Standard Industrial Grade (Up to 2 bar / 30 psi typical for peristaltic service) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
| Flow Range | Dependent on tube bore and drive speed; typical 0.1 to 3,500 mL/min |
| Drive Type | Electric motor with variable speed control |
Engineering Features & Advantages
- Precision Performance: Positive displacement peristaltic action delivers highly accurate, repeatable dosing with minimal pulsation, ensuring consistent flow rates for critical metering applications.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust roller and rotor assemblies designed to withstand demanding duty cycles.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement without system modification.
- Contamination-Free Operation: Fluid contacts only the tubing, eliminating cross-contamination and simplifying cleaning and validation.
- Low Shear & Gentle Handling: Ideal for shear-sensitive fluids, including biological and viscous media, without degradation.
Typical Industrial Applications
This peristaltic pump is widely used in water and wastewater treatment for chemical dosing, in food and beverage processing for accurate ingredient metering, in pharmaceutical and biotech manufacturing for sterile fluid transfer, and in mining and metallurgy for reagent dosing. Its robust design also suits laboratory and pilot-scale process systems requiring precise, low-maintenance fluid handling.
PRODUCT IMAGES
WATSON-MARLOW 530U / 050.9141.2LU Peristaltic Pump
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine WATSON-MARLOW 530U / 050.9141.2LU Peristaltic Pump. This UK-made 24V DC pump features a low-pulse, reversible design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.