Peristaltic Pump System · IPS-21
IPS-21
Variable Speed Peristaltic Pump
Fine-resolution peristaltic pump with 0.1 RPM control, up to 2280 mL/min, and a 4.3″ color touchscreen. Microprocessor-controlled with Learn & Repeat mode for automated, reproducible fluid transfer — continuous flow, zero sample contact.
IPS-21 Peristaltic Pump
Compare · IPS-20
High-volume pump, 1–600 RPM range. Best for fast, large-volume transfer in industrial and bioprocessing workflows.
Up to 600 RPM · 3″ Touch
You are viewing · IPS-21
IPS-21
Fine-resolution pump, 0.1–100 RPM. Best for slow, precise delivery in lab-scale research and dosing protocols.
0.1 RPM Resolution · 4.3″ Touch
Product Features
Fine-Resolution Control for Lab-Scale Work
The IPS-21's 0.1 RPM resolution makes it the right choice when slow, precise, and reproducible flow matters more than high volume — without sacrificing the maximum 2280 mL/min ceiling when you need it.
Speed & Flow Control
Speed Range: 0.1–100 RPM with 0.1 RPM resolution
Max Flow Rate: Up to 2280 mL/min (tubing dependent)
Flow Calibration Mode for precise volume dispensing
Cumulative Volume Display for continuous monitoring
Automation & Interface
4.3″ Color Touchscreen — larger display than IPS-20 for easier parameter entry
Microprocessor Controller for stable and repeatable operation
Recipe Save & Recall — store and reuse flow programs for routine protocols
Learn & Repeat Mode for consistent automated dosing sequences
Reversible Flow Direction for fast cleaning and backflush
Fast-Run Mode to quickly prime or empty tubing
Materials & Build
Pump Head Housing: PPS (Polyphenylene Sulfide) — resistant to heat, solvents, corrosion, and flame
Rollers: 304 Stainless Steel — smooth rotation, extended service life
Wide Tubing Compatibility — quick tool-free installation, micro to high-volume configurations
Zero Sample Contact — fluid touches only the tubing, eliminating contamination risk
Full Specifications
Technical Data
| IPS-21 Peristaltic Pump — Technical Specifications | |
|---|---|
| Performance | |
| Speed Range | 0.1–100 RPM |
| Speed Resolution | 0.1 RPM |
| Max Flow Rate | 2280 mL/min (tubing dependent) |
| Flow Direction | Bidirectional (reversible) |
| Mechanical | |
| Pump Head Housing | PPS (Polyphenylene Sulfide) |
| Rollers | 304 Stainless Steel |
| Dimensions (L × W × H) | 403 × 238 × 270 mm |
| Weight | 4.5 kg |
| Electrical | |
| Power Supply | AC 220V ±10%, 50/60 Hz · AC 110V ±10%, 50/60 Hz |
| Interface & Control | |
| Display | 4.3″ Color Touchscreen |
| Controller | Microprocessor |
| Automation | Recipe Save & Recall, Learn & Repeat, Fast-Run |
| Environmental | |
| Operating Temperature | 0–40 °C |
| Humidity | <80% RH (non-condensing) |
Where IPS-21 Is Used
Application Areas
Laboratory Fluid Handling
Slow, accurate reagent delivery for analytical workflows, sample preparation, and bench-scale process research.
Pharmaceutical Dosing
Precise low-rate dispensing for drug formulation, controlled release studies, and dosing accuracy validation.
Biotech & Cell Culture
Controlled media feeding, bioreactor nutrient delivery, and downstream processing at low, reproducible flow rates.
Industrial Fluid Transfer
Chemical and solvent handling in controlled industrial processes where fine flow rate adjustment is required.
Food & Cosmetic Processing
Hygienic transfer of emulsions, creams, and food liquids — PPS housing and stainless rollers resist cleaning agents.
Chemical Processing
Solvent and reagent transfer in synthesis workflows where fine flow precision and chemical resistance are essential.
Product Video
See the IPS-21
See the IPS-21
in Action
Watch the IPS-21 peristaltic pump in operation — touchscreen setup, fine-resolution speed control, and Learn & Repeat mode demonstrated.
Ready to Order the IPS-21?
Buy directly from our store or compare with the IPS-20 if higher RPM range is what your process needs.