Custom Cleaning Brush
120mm PTFE Solvent Vessel Brush
120mm PTFE Solvent Vessel Brush is built for Bottle & Container Cleaning where the brush must enter or follow internal container walls, necks, and shoulders. Head size, working length, stem flexibility, and fill are selected to loosen liquid film, product residue, and biofilm without losing access or control.
Product Features
120 mm head cleans large solvent vessels — The brush contacts broad internal walls and base transitions.
PTFE filament provides broad solvent and chemical resistance — Suitable where common polymers may swell or degrade.
Low-friction bristles release sticky residue more readily — The fill slides over the vessel surface.
Nonmetallic contact reduces corrosion and sparking concerns — Compatible cores and handles can be selected.
Long-handle and extension options — Deep containers can be cleaned without hand entry.
Working length, PTFE filament, head profile, handle, tip, and solvent compatibility can be customized.
Product Overview
120mm PTFE Solvent Vessel Brush uses a working section shaped around the available opening, depth, and internal profile. It contacts internal container walls, necks, and shoulders to remove liquid film, product residue, and biofilm; 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. The brush must reach curved and obstructed surfaces while maintaining drainable wet-cleaning contact.
Key dimensions start with Brush head diameter 120 mm, Brush head length 300 mm, and Handle length 450 mm. The structural layout follows the bottle & container brush category. The specified interface is threaded removable. PTFE Filament are the principal material directions in the current specification. Handle length, neck shape, and head size should support comfortable control and avoid excessive contact pressure.
Technical Specifications
| Head diameter | 120 mm |
|---|---|
| Head shape | Round |
| Head length | 300 mm |
| Bristle material | PTFE |
| Handle/base material | AISI 316 Stainless Steel |
| Handle length | 450 mm |
| Grip diameter | 22 mm |
| Connection | Threaded Removable |
| Cleaning method | Wet Brushing / Soaking |
| Applicable media | Acidic Cleaner / Alkaline Cleaner / Organic Solvent |
Application Areas
120mm PTFE Solvent Vessel Brush is primarily mapped to Bottle & Container Cleaning. If the brush will be used on a different job, confirm the surface, debris discharge path, and acceptable finish first.
- 120mm PTFE Solvent Vessel Brush is configured for Bottle & Container Cleaning.
- The active brush contact follows internal container walls, necks, shoulders, bases, threads, and narrow openings while the fill displaces liquid film, product residue, biofilm, powder, and particles.
- Use this configuration when the dimensions, access path, mounting interface, operating motion, chemistry, and allowable surface contact match the stated project conditions.
Selection Guidance
Structure fit
Match the bottle & container brush geometry to internal container walls, necks, and shoulders, the available access, and manual operation. Confirm Brush head diameter 120 mm, Brush head length 300 mm, and Handle length 450 mm against the complete working envelope before finalizing the brush.
Contact material
Choose from PTFE Filament according to the behavior of liquid film, product residue, and biofilm, the surface sensitivity, and any wet, chemical, temperature, or hygiene requirements. Choose stiffness by looking at filament size, free trim length, and density together with the material.
When to use another solution
For 120mm PTFE Solvent Vessel Brush, use another cleaning method when liquid film, product residue, and biofilm cannot be released by controlled filament contact, when internal container walls, necks, and shoulders cannot tolerate the selected contact material, or when the access path prevents safe engagement and residue removal.
Customization Options
| Brush Head Diameter (mm) | 120 |
|---|---|
| Brush Head Length (mm) | 300 |
| Handle Length (mm) | 450 |
| Handle Grip Diameter (mm) | 22 |
| Bristle Material | PTFE Filament |
| Handle Material | 316 Stainless Steel |
| Mounting / Interface | Threaded Removable |
| Grip Style | T-Handle |
| Color | Natural White |
| Logo Process | Laser Engraving |
| Surface Treatment | Electropolished |
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PTFE Filament
PTFE Filament is selected from its stiffness, recovery, wear, wet-service, chemical, and temperature behavior.
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