Cleaning Bottle Round Conical Bottom Boiling Volumetric Erlenmeyer Flask Brush

AOQUN Brush Specializes in the customization and production of different types and size flask brushes.

≥2000 Models with Competitive Price
20+ Years Industrial Experience, 1 to 1 CS
On Time Delivery≥98%, Customer Satisfaction≥99.9%
Description Aoqun Brush Introduction

Cleaning Bottle Round Conical Bottom Boiling Volumetric Erlenmeyer Flask Brush



Ⅰ.Flask Cleaning Brush


Radial Tip Flask Cleaning Brushes allow you to remove difficult deposits without scratching your container.
Folding tip and double-tufted brushes are made to fold flat through the bottle neck and expand to fill the
container. Angle head brushes are manufactured to angle the brush along the curvature of the container
with minimal strain. Volumetric flask brushes feature an angled handle which bends to fit the container
shape for cleaning pear-shaped, Erlenmeyer flask, round bottom, flat bottom, Nephelo, Kjeldahl, filtering,
and volumetric flasks.


Ⅱ.Product Specification


250 ml:

500 ml:

1000 ml:

Brush length 3.5 in. / 8.9 cm
 Brush diameter 1.4 in. / 3.6 cm
 Overall length 12 in. / 30.5 cm

Brush Length 4 in. / 10.2 cm
 Brush diameter 1.5 in. / 3.8 cm
 Overall length 14 in. / 35.6 cm

  Brush length 5 in. / 12.7 cm
  Brush diameter 1.7 in. / 4.3 cm
  Overall length 17 in. / 43.2 cm

AOQUN Boiling Volumetric Erlenmeyer Flask Brush 

AOQUN Boiling Volumetric Erlenmeyer Flask Brush 

Please give us size and material refer to below drawing and sheet to make
your customized flask brush, Thank you!


Customized Flask Brush drawing 


Ⅲ.Brush Head Process

Flask Cleaning Brush circle head


Ⅳ.Brush Handle Process

Vacuum Flask Cleaning Brush plastic handle


Ⅴ.Product Details


Brush Parameter

Brush Customization

Brush Diameter


Brush Length


Overall Length


Brush Shape

Cylindrical, Conical, Irregular Shape

Filament Material

PA, Bristle, Sisal, Cotton, etc.

Handle Material

Stainless Steel, Wood, Plastic, etc.

Brush Head

Cotton Head, Cricle Head, Plastic Tip, Clipping Head, Fan Shape, etc.

Handle Process

Wire, Wood, Plastic, Loop, Thread, etc.

Brush Features

Wear Resistance, Rust Protection



Usage Scenarios

Bottle Cleaning, Glass Cleaning, Vacuum Flask Cleaning, etc.


Household Cleaning, Glassware Cleaning



AOQUN Knows Your Brush, Make Your Brush

AOQUN is a large-scale high-quality customized brush manufacturing company combining design,
development, production, sales and service. Aoqun always produces every piece of satisfying brush with heart.


  • Ex Factory Pass Rate≥99.5%
  • On Time Delivery≥98%
  • Customer Satisfaction≥99.9
  • Customized plan in 8 hours
  • Samples in 2 days

Aoqun Volumetric Flask Brush Manufacturer Aoqun Round Bottom Flask Brush Production Factory


   15 Product Patents,≥30 EU Industrial Certifications

  • National high-tech company;
  • Comply with ISO13485, ISO9001;
  • Honor contract and trustworthy company
  • Safety production standardization certification
  • Intellectual property management system certification

Tracheostomy Cleaning Brushes 


20+ Years Industrial Experience, 1 to 1 CS 

  • R & D design team and foreign trade team with more than 20 years
  • German automated production brush machines, fast, save cost and time 

AOQUN Brush Honorable Customers 


Trust By 2000+ Customers

20 - Experienced & Professional R&D team over 20 years
20 - Brush customization for more than 20 leading companies
50 - Exported more than 50 countries and regions