Tube (for peristaltic pumps): Temperature Range -50°C to 200°C

Component Specifications

Definition

A specialized elastomeric tube designed for peristaltic pumps, where rotating rollers or shoes compress the tube to create a moving occlusion that propels fluid through the system. This design ensures the fluid only contacts the tube interior, making it ideal for sterile, abrasive, or corrosive applications where contamination must be avoided.

Working Principle

Operates through cyclic compression by pump rollers, which sequentially squeeze the tube to create a peristaltic wave that pushes fluid forward while maintaining complete separation between the fluid and pump mechanics.

Materials

Typically made from silicone, thermoplastic elastomers (TPE), fluoropolymers (like PTFE), or natural rubber, selected based on chemical compatibility, flexibility, and durability requirements.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Inner Diameter	1-50 mm
Shore Hardness	40-80 A
Wall Thickness	1-10 mm
Pressure Rating	Up to 100 psi
Temperature Range	-50°C to 200°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 13485, DIN 11864

Parent Products

This component is used in the following industrial products

Diaphragm or Peristaltic Pump

A pump component used in abrasive slurry delivery systems to precisely meter and transfer abrasive-laden fluids.

View Product Details

Engineering Analysis

Risks & Mitigation

Tube fatigue and cracking
Chemical incompatibility
Reduced flow rate from wear
Contamination if material degrades

FMEA Triads

Trigger: Material fatigue from repeated compression
Failure: Tube rupture or leakage
Mitigation: Regular inspection and scheduled replacement based on usage hours

Trigger: Chemical attack from incompatible fluids
Failure: Tube degradation and contamination
Mitigation: Use chemically resistant materials and verify compatibility charts

Industrial Ecosystem

Compatible With

Peristaltic pumps from Watson-Marlow, Cole-Parmer, Masterflex

Typical Suppliers & Equivalents

Tygon tubing, Norprene tubing, PharMed BPT

Compliance & Inspection

Tolerance

±0.5 mm on inner diameter, ±10% on wall thickness

Test Method

ASTM D638 for tensile strength, ISO 10993 for biocompatibility

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Tube (for peristaltic pumps)

Manufacturer profiles associated with Tube (for peristaltic pumps).

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

How often should peristaltic pump tubes be replaced?

Replacement intervals depend on material, fluid type, and operating conditions; typically every 200-1000 hours to prevent fatigue failure.

Can these tubes handle abrasive fluids?

Yes, with materials like reinforced silicone or specialized polymers, but wear rates increase, requiring more frequent replacement.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Tube (for peristaltic pumps)