Custom Cleaning Brush
Chiller Tube Brush
Chiller Tube Brush is built for bore, tube, and port where the brush must enter or follow internal walls, threads, and blind holes. Head size, working length, stem flexibility, and fill are selected to loosen chips, oil, and coolant without losing access or control.
Product Features
Diameter matched to smooth-bore tubes — The brush maintains even wall contact without excessive bypass.
Nylon for routine fouling — Flexible polymer bristles remove dirt, slime, and light deposits.
Abrasive fill for harder scale — Silicon-carbide or aluminum-oxide nylon can be selected when ordinary filament is insufficient.
Protected leading end — Plastic-capped or finished tips limit stem contact with tube walls.
Extension and water-flush connections — Threads and quick couplings fit flexible shafts and tube-cleaning machines.
Built to the chiller — Diameter, working length, fill, grit, tip, thread, and connection can be customized.
Product Overview
Chiller Tube Brush uses a working section shaped around the available opening, depth, and internal profile. It contacts internal walls, threads, and blind holes to remove chips, oil, and coolant; the access path and minimum clearance determine whether the brush needs a rigid stem, a flexible extension, a tapered head, or a stepped cleaning section. Brush diameter, working length, tip form, and stem flexibility must match the complete passage.
Key dimensions start with Brush head diameter 3.2–50.8 mm, Brush head length 25–127 mm, and Handle length 152–406 mm. The design follows a tube and bore-brush format for radial contact on internal surfaces. The specified interface is threaded removable / fixed. Silicon Carbide Abrasive Nylon, Brass Wire, and Nylon PA are the principal material directions in the current specification. The stroke, guide clearance, and flexible length must be checked against the complete movement envelope.
Technical Specifications
| brush diameter | 3.2–50.8 mm |
|---|---|
| Brush section | 25–127 mm |
| Overall length | 152–406 mm |
| Filament diameter | 0.08–0.25 mm |
| Stem style | Single stem, double stem, threaded, loop, ring, or flexible extension |
| Fill | Nylon, PBT, brass, stainless steel, carbon steel, horsehair, or abrasive nylon |
| Contact setting | Use near-size contact for wiping and 5–20% oversize for flexible polymer scrubbing; use lower interference with wire. |
| Cleaning zone | bore, tube, port, and internal-passage cleaning |
| Contact surface | internal walls, threads, blind holes, cross holes, tapers, ports, and curved passages |
| Residue class | chips, oil, coolant, scale |
| Access and motion | brush diameter, working length, tip form, and stem flexibility must match the complete passage |
| Cleaning duty | bore, tube, port on internal walls, threads, blind holes, cross holes |
| Variant configuration | Chiller Tube Brush: tube construction with Silicon Carbide Abrasive Nylon, Brass Wire, Nylon PA fill for bore, tube, port, and internal-passage cleaning on internal walls, threads, blind holes, cross holes. |
Application Areas
Chiller Tube Brush is primarily mapped to Tube & Pipe Cleaning. When adapting this brush to another job, confirm the workpiece surface, how debris will leave the area, and the required finish.
- Chiller Tube Brush is best suited to boiler, condenser, and heat-exchanger tube cleaning.
- The twisted-in-wire, flexible-rod, pull-through, fan-tip, or powered bore brush follows tube wall, deposit layer, inlet, outlet, and tube-sheet opening while the fill displaces scale, soot, oxide, mud, biological film, and process deposits.
- Use this configuration when the available access supports radial filament contact inside a bore, tube, hose, channel, nozzle, or drilled passage.
Selection Guidance
Structure fit
Match the tube & pipe bore brush geometry to internal walls, threads, and blind holes, the available access, and reciprocating motion. Confirm Brush head diameter 3.2–50.8 mm, Brush head length 25–127 mm, and Handle length 152–406 mm against the complete working envelope before finalizing the brush.
Contact material
Choose from Silicon Carbide Abrasive Nylon, Brass Wire, and Nylon PA according to the behavior of chips, oil, and coolant, the surface sensitivity, and any wet, chemical, temperature, or hygiene requirements. Brush stiffness depends on the material plus filament diameter, free trim length, and fill density.
When to use another solution
For Chiller Tube Brush, use another cleaning method when chips, oil, and coolant cannot be released by controlled filament contact, when internal walls, threads, and blind holes cannot tolerate the selected contact material, or when the access path prevents safe engagement and residue removal.
Customization Options
| Brush Head Diameter (mm) | 3.2–50.8 |
|---|---|
| Brush Head Length (mm) | 25–127 [Industry Reference Range; Legacy Source] |
| Handle Length (mm) | 152–406 |
| Handle Grip Diameter (mm) | Not Applicable (No explicit grip or handle-diameter dimension in the product specification) |
| Bristle Material | Silicon Carbide Abrasive Nylon, Brass Wire, Nylon PA |
| Handle Material | 304 Stainless Steel |
| Mounting / Interface | Threaded Removable / Fixed |
| Grip Style | Straight Handle |
| Color | Custom PANTONE Color ([Industry Reference Range]) |
| Logo Process | Laser Engraving / Screen Printing / Pad Printing ([Industry Reference Range]) |
| Surface Treatment | Smooth / Textured / Overmolded / Coated (Depending on Substrate; [Industry Reference Range]) |
Frequently Asked Questions
How should Chiller Tube Brush be selected?
Start with boiler, condenser, and heat-exchanger tube cleaning, tube wall, deposit layer, inlet, outlet, and tube-sheet opening, and scale, soot, oxide, mud, biological film, and process deposits. Then set brush diameter, Brush section, and Overall length, choose the fill from the material and residue table, and match the mounting interface and operating condition.
Which dimensions define Chiller Tube Brush?
The primary dimensions are brush diameter (3.2–50.8 mm), Brush section (25–127 mm), and Overall length (152–406 mm). Also provide the minimum clearance, working envelope, trim or engagement, and the existing holder, shaft, stem, thread, or handle.
Which filament or contact material is used for Chiller Tube Brush?
The primary options are Silicon Carbide Abrasive Nylon, Brass Wire, and Nylon PA. The final choice follows surface sensitivity, residue adhesion, wet or dry use, temperature, chemicals, conductivity, and required cutting action.
When is Chiller Tube Brush not the best cleaning method?
Chiller Tube Brush is not the first choice for pigs, flushing, ultrasonic, chemical descaling, blasting, or a flexible cable system for long, sharply curved, or heavily scaled passages.
What information is required to quote Chiller Tube Brush?
Send the part or machine drawing, photos of tube wall, deposit layer, inlet, outlet, and tube-sheet opening, brush diameter, Brush section, Overall length, and Filament diameter, the residue description, wet or dry conditions, motion or use method, temperature, preferred Silicon Carbide Abrasive Nylon, Brass Wire, and Nylon PA, quantity, and the existing interface or sample.
RELATED BRUSH RESOURCES
Recommended Reading & Related Brush Resources
Custom Tube & Pipe Bore Brushes
Choose a tube, pipe, or bore brush when the working surface is inside a…
Explore this brush type
Tube & Pipe Cleaning
For Tube & Pipe Cleaning, the brush must reach the working area, disturb or…
Review application guidance
Pipe Robot Brush Attachment Use
For Pipe Robot Brush Attachment Use, the brush must reach the working area, disturb…
Review application guidance
Silicon Carbide Abrasive Nylon
Silicon Carbide Abrasive Nylon is selected from its stiffness, recovery, wear, wet-service, chemical, and…
Compare material considerations
Brass Wire
Brass Wire is selected from its stiffness, recovery, wear, wet-service, chemical, and temperature behavior.
Compare material considerationsHow to Choose Chiller Tube Brush
Selecting the correct chiller tube brush is essential for effective HVAC maintenance.
Read related guide
When Is a Chiller Tube Brush the Right Choice for Heat Exchanger Maintenance?
Learn when a chiller tube brush is the right maintenance choice for heat exchangers—comparing…
Read related guideCustom Manufacturing RFQ
Upload the Brush Drawing, Product Photo or Sample Details
Send the key measurements, cleaning requirement, residue, material direction, mounting method, quantity, and drawing or photo.
Custom Brush RFQ
Send Your Brush Project
Upload a drawing, product photo, or sample photo and provide the core dimensions and cleaning conditions.