1.Details

Precision Flow Control • Stable Pressure Protection 

Based on the original TP501-TH25 Constant Flow Pump, this upgraded series integrates flow rate detection and pressure sensor monitoring to create a "Three-in-One" fluid transport solution featuring precise flow control, stable pressure output, and real-time parameter monitoring.

• Performance Stability: Maintains both constant flow and stable pressure even under complex operating conditions, such as changing pipeline resistance or fluctuations in media viscosity.
• Risk Mitigation: Real-time monitoring of flow and pressure parameters prevents risks such as pipeline leakage, sample contamination, and equipment damage.
• High-End Applications: Perfectly suited for demanding scenarios including ultrafiltration systems, upstream bioreactors in biopharmaceuticals, and flow chemistry reactions.

Design Details

• Non-Contact Detection Module: The flow and pressure sensors feature an external layout. By avoiding direct contact with the fluid, the system eliminates contamination risks while simplifying cleaning and maintenance.
• Visual Protective Cover: The transparent cover protects core components while allowing operators to monitor tubing status in real-time and detect abnormalities instantly.

2.Advantages

Product Advantages

• Flow Feedback: Real-time monitoring of fluid flow with dynamic adjustments to ensure a constant flow rate.
• Pressure Feedback: Real-time sensing of output pressure with automatic regulation to maintain pressure stability.
• Contamination-Free Protection: Since both flow and pressure detection are non-contact, the system prevents cross-contamination, meeting the stringent requirements of high-cleanliness environments like biopharmaceuticals and medical applications.
• Stable Output: Designed with no clogging points or dead zones to minimize fluid pressure loss. The system ensures a stable output even when facing complex variables such as changes in pipeline resistance or fluctuations in media viscosity.
• User-Friendly Operation: Equipped with a large LCD screen and multilingual menus (Chinese/English), making parameter settings and operating status clear at a glance

3.Specification

Parameter	Specifications
Speed Range	0.1–220 rpm
Flow Rate Range	0.4–3300 ml/min
Accuracy	≤ ±2%
Compatible Tubing	15#, 24#, 35#, 36#
Power Supply	100~240VAC 50Hz/60Hz
Power Consumption	≤300 W
Protection Rating	IP66
Added Features	Non-contact flow detection, Non-contact pressure sensing detection, Dual closed-loop control system

Duoning Biotech is a leading one-stop bioprocess solutions provider from China, committed to offering products and services required for the discovery, development and commercialization production of biologics, including reagents, consumables, instruments, equipment, and services. Leveraging our integrated bioprocess system, we empower our customers to achieve effective, reliable, lower-cost and higher-quality biologics manufacturing processes.