Coarse Bubble Air Diffuser Air Aerator Wholesale - DUBHE

Product details of the coarse bubble air diffuser

Product Introduction

DUBHE coarse bubble air diffuser is produced in fast and accurate flexibility of production methods. The product passes through the extremely harsh quality control and inspection process. To make sure its quality of coarse bubble air diffuser, we will strengthen inspection and check.

Product scenario

B-1 (5)

Material

EPDM

PTFE

EPDM diaphram performance parameters

Item	Criteria	Unit	Values
Hardness	ASTM D2240-95	Shore A	60
Tensile strength	ASTM D412-92	N/mm²	>2000
Tear strength	ASTMD624-91,Die T	N/m	>110
Permanent deformation at 100% elongation	ASTM D412-92	%	<5%
Maximum elongation at tear	ASTM D412-92	%	600
Ozone Resistance (70hours, 40°C, 50mPa partial ozone pressure, no decomposition)	ASTM D1171-94	-	eligible (voter etc)
UV resistance	-	-	Qualified
Hot air ageing resistance (70hours, 70°C)	ASTM D573-88	-	Tear strength change rate <3%
		-	Change in tearing elongation <25%
		-	Hardness change <5 degrees
Rate of change of deformation in compression (22hours, 70°C)	ASTM D573-88	%	<20
Liquid Resistance, Volume Change (water, 70hours, 100°C)	ASTM D471-94	%	<3
Low Temperature Resistance (-40º C, non-crisp)	ASTM D832-92	-	Qualified

Attached: Membrane material composition table
Polymer	58%
Carbon Black	17.5%
Plasticisers	19%
Others	5.5%

PTFE test report

When SSI worked with suppliers to develop coatings in the 2000s, SSI insisted on coating packages that did not contain heavy metals or by-products that could theoretically be used in potable water service, even if our products were used in wastewater.

Drawings & Dimensions

B-3 (6)

Applications

COMPANY STRENGTH

In a wastewater treatment plant, the Coarse Bubble Diffuser is installed in the aeration tank, where it releases a constant stream of small air bubbles. These bubbles rise to the surface, creating turbulence and increasing the contact between air and water. This allows for the transfer of oxygen from the air into the water, promoting the growth of beneficial bacteria that break down organic matter.

COMPANY STRENGTH

In an aquaculture facility, the Coarse Bubble Diffuser is used to provide oxygen to fish and other aquatic animals. The small bubbles created by the diffuser help to increase the dissolved oxygen levels in the water, creating a healthier environment for the aquatic life to thrive in.

D-1

In industrial processes, the Coarse Bubble Diffuser is used to aerate and mix liquids, such as in fermentation tanks or chemical reactors. It helps to improve the efficiency of the process by providing a constant supply of oxygen and promoting mixing and circulation.

COMPANY STRENGTH

Overall, the Coarse Bubble Diffuser is a versatile and essential product that plays a crucial role in various applications. Its high-quality design and efficient performance make it a popular choice for aeration systems around the world.

FAQ

1

Q: What is the Brand Name of the product?

A: SSI.

2

Q: What is the main purpose of the SSI Coarse Bubble Diffuser?

A: SSI Coarse Bubble Diffuser is mainly used for efficient aeration and mixing of liquids.

3

Q: What materials is the SSI Coarse Bubble Diffuser made of?

A: The SSI Coarse Bubble Diffuser is made of high-grade EPDM/PTFE material.

Company Feature

• Founded in our company has always adhered to the development philosophy of 'quality-rooted, responsibility-based'. After years of hard work, we have won the recognition and praise from the market and consumers.
• Our company is located in a position with pleasant surroundings and convenient traffic. And the outward transportation of products is convenient based on that.
• Dubhe has a group of experienced and professional technical talents. They are truth-seeking, practical, and innovative. They actively make progress and constantly seek innovation. It is their commitment to writing a glorious chapter for our company with wisdom and ability.
Don't forget to contact us to order.