The FlexStream™ FS800 Peristaltic Pump

The FlexStream™ FS800 Peristaltic Pump is engineered to support modern bioprocessing operations—delivering precise, reliable fluid transfer for single‑use systems, media handling, and critical process steps across upstream and downstream workflows.

Driven by a high‑accuracy servo motor with ±0.2% speed control, the FS800 delivers precise, consistent fluid transfer while enabling flow rates up to 21 L/min—helping reduce batch handling time through faster media and buffer transfers. From gentle media movement to high‑volume dispensing, the FS800 provides reliable, repeatable performance across a wide range of bioprocessing applications.

The FlexStream™ FS800 removes complexity and risk from pharmaceutical fluid transfer with a purpose‑built design
focused on speed, flexibility, and confidence in regulated environments.

Streamlined, Flexible Platform
Broad tubing compatibility and a simplified configuration eliminate delays and reduce system lock‑in.
Built for Regulated Environments
USA‑assembled with proven compliance, third‑party validation, and UL listing—backed by trusted Ingersoll Rand and ILC Dover heritage.
Operator‑Focused Performance
Glove‑friendly 7″ touchscreen, IP66 protection, and multiple operating modes support efficient, reliable day‑to‑day operation

FlexStream™ FS800 Peristaltic Pump. Precision pumping—simplified for pharma.

High‑Accuracy Servo Control

Delivers speed accuracy up to ±0.2% for consistent, repeatable fluid transfer in critical applications.

Wide Operating Range & Easy Operation

Handles 1 mL/min to 21 L/min with five operating modes - Flow, Volume, Timed Dispense, Programming, and External Control - all controlled through an intuitive 7‑inch touchscreen.

Automation‑Ready & Built to Last

Supports RS485/RS232 and Modbus for seamless integration, and a polyester powder-coated aluminum housing with an IP66 rating designed for demanding environments.

Intuitive Operation

7‑inch color touchscreen with a modern, user‑friendly interface for fast setup and easy operation

Built for Cleanroom & GMP Environments

Enhanced surface coatings resist frequent cleaning with harsh chemical
IP66‑rated enclosure protects against liquid and powder ingress, while supporting frequent washdowns

Flexible Performance

Five operating modes to match your process needs: Flow, Volume, Timed Dispense, Programming, and External Control

Automation‑Ready Connectivity

RS‑485 and RS‑232 communications with full Modbus protocol support for seamless system integration

Quality You Can Trust

Assembled in the USA for dependable quality, faster delivery, and responsive local support

Pharmaceutical & Biotech

Sterile fluid transfer – Ideal for processes requiring sterility
Bag filling and media transfer – Used in single-use systems for bioprocessing
Mixing skid media transfer – Ideal for on-board transfer in or out of a mixe
Cell culture and fermentatio – Controlled addition of nutrients or buffers
Dispensing bulk products – Easy to use filling for down packing applications
PUPSIT – Pre-Use, Post-Sterilization Integrity Testing

General Data

Parameter	Specification
Drive Series	FlexStream
Motor Type	Servo
Operating Method	Touch screen control + 4 function keys
Torque	7N.m
Voltage Frequency	100 - 240VAC 50/60Hz
Power	<400W
IP Rating	IP66
Storage Temperature	-4 to 149°F (-20 to 65°C)
Operating Temperature	32 to 104°F (0 to 40°C)
Dimensions	14.6in x 10.4in x 11.6in (370mm x 265mm x 295mm)
Weight	44 lbs (20 kg)
Display	7-inch color LCD
Housing Material	Polyester powder-coated aluminum
Language	English
Agency	UL, CE
Warranty	3 Years

Performance Data

Parameter	Specification
Drive Speed Range	0.1-265 rpm
Drive Speed Adjustment Resolution	0.1 rpm
Pump Head Model	DTL800
Number of Rollers	2
Number of Channels	1
Minimum Flow Rate	1 ml/min @ 0.1 rpm
Maximum Flow Rate	21 l/min @ 265 rpm
Compatible Tubing Type	Continuous tubing
Compatible Tubing Wall Thickness	3.2mm
Compatible Tubing Bore Sizes	ID 6.4mm / ID 9.6mm / ID 12.7mm / ID 15.9mm

Flow Rates (L/min)*

Tubing Material: Silicone
Tubing bore size x wall thickness mm (inches)	6.4 x 3.2 (1/4 x 1/8)	9.6 x 3.2 (3/8 x 1/8)	12.7 x 3.2 (1/2 x 1/8)	15.9 x 3.2 (5/8 x 1/8)
0.1 rpm	0.001	0.003	0.005	0.008
50 rpm	0.663	1.5	2.5	4.0
100 rpm	1.3	2.9	4.9	8.0
150 rpm	2.0	4.4	7.4	12.1
200 rpm	2.7	5.8	9.8	16.1
265 rpm	3.5	7.7	13.0	21.3

Tubing Material: Pharmed® BPT
Tubing bore size x wall thickness mm (inches)	6.4 x 3.2 (1/4 x 1/8)	9.6 x 3.2 (3/8 x 1/8)	12.7 x 3.2 (1/2 x 1/8)	15.9 x 3.2 (5/8 x 1/8)
0.1 rpm	0.001	0.003	0.005	0.008
50 rpm	0.670	1.5	2.6	3.9
100 rpm	1.3	2.9	5.2	7.7
150 rpm	2.0	4.4	7.9	11.6
200 rpm	2.7	5.8	10.5	15.4
265 rpm	3.6	7.7	13.9	20.4

Functional Parameters
Operating modes	Flow, Volume, Timed Dispense, Program Dispense, External Control
Flow & Speed Display	Yes
Pump Head & Tube Display	Yes
Accumulated Liquid Volume	Yes
Filling Function	Yes
Dispensing Time	0.01-99.9 sec/min/hour
Cycle Times (Filling Quantity)	1-999; 0 for infinite loop
Interval Time	0.1-999.9 sec/min/hour
Reversible Motor	Yes
Anti-Drip	0-720°
Anti-Drip Speed	265 rpm
Keypad Tone	Yes
Three-Level Security	Yes
Guard Switch Detection	Yes
External Control Signal Input	5-24V adaptive
External Control Start/Stop	Yes
External Control Direction	Yes

FlexStream™ FS800

Why the FlexStream™ FS800 Peristaltic Pump fits your process

How does it work?

Features and Benefits

Applications

Technical Data

General Data

Performance Data

Flow Rates (L/min)*

Downloads & Resources

FS800 Datasheet