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Воздушно-пузырьковый аэратор для очистки воды диффузор EPDM

Воздушно-пузырьковый аэратор для очистки воды диффузор EPDM

Категория: Water Treatment Machinery >>>
Поставщик: Jiangsu,River,Environmental,Technology,Co.,Ltd.

Цена:2,90 $ - 4,20 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-17-2025	2.13 $*	2.1 $*
Aug-17-2025	2.25 $*	2.90 $*
Jul-17-2025	2.52 $*	2.89 $*
Jun-17-2025	2.56 $*	2.93 $*
May-17-2025	2.29 $*	2.10 $*
Apr-17-2025	2.68 $*	2.99 $*
Mar-17-2025	2.14 $*	2.96 $*
Feb-17-2025	2.46 $*	2.10 $*
Jan-17-2025	2.88 $*	2.7 $*

Характеристики

BUBBLE AERATION WATER TREATMENT DIFFUSER EPDM AERATOR SYSTEM

Product Parameter

Model	DP-200	DP-260	DP-300
Diameter	220mm	260mm	320mm
Effective diameter	178mm	220mm	280mm
Membrane material	EPDM	EPDM	EPDM
Plastic tray material	ABS	ABS	ABS
Bubble type	Fine bubble	Fine bubble	Fine bubble
Bubble size	1-2mm	1-2mm	1-2mm
Design Air Flow	1-4m³/h	1.5-6m³/h	2-12m³/h
Optimal Air Flow	1.5-2.5m³/h	2-4m³/h	4-6m³/h
Limit Air Flow	6m³/h	10m³/h	15m³/h
Oxygen transfer efficiency(SOTE)	33-55%	32-54%	31-53%
Oxygen transfer rate(SOTR)	≥0.27kg/h	≥0.35kg/h	≥0.52kg/h
Theoretical dynamic efficiency	≥9.4kgO2/kw.h	≥9.1kgO2/kw.h	≥8.7kgO2/kw.h
Resistance loss	1500-2500pa	1500-2700pa	1500-3000pa
Hole quantity	4400pcs	6600pcs	11400pcs
Service area	0.1125-0.75㎡	0.1875-1.25㎡	0.3125-2.083㎡
Use temperature	0-80℃	0-80℃	0-80℃
Membrane thickness	2±0.1mm	2±0.1mm	2±0.1mm
Connector	3/4	3/4	3/4
Service life	5-8years	5-8years	5-8years

Product Introduction

-1. Anti-clogged check valve design. When operation stops, membrane covers structure under the action of rebound force and water depth pressure to prevent the back flow of mud water.

-2. Membrane reinforcement designs, membrane never drops off during operation.

-3. Special air flow channel design. Optimize the flow pattern of air flow. Reduce the loss of resistance along the path.

-4. Strengthen the screw root of aeration to prevent the thread fracture.

Related products

Company Profile

Jiangsu River Environmental Technology Co., Ltd., is specialized in wastewater. It has been committed to becoming a scientific and technological company who integrating research and development, manufacturing, sales and service of sewage treatment equipment.
Jiangsu River provides stable and efficient aeration system solutions from the perspectives of aerator research and development, production and assembly, system design, engineering construction and after-sales service for domestic and foreign customers . Jiangsu River is mainly engaged in sell Root blower, Air pump, Water pump, Disc aerators, Tube aerator, Swirl aerator, Pipe system, Mbbr media filters and so on.
Jiangsu River’s product are widely used in environmental protection industry and water pollution control field. River is committed to providing customers with efficient, energy-saving and systematic sewage treatment schemes.

Project cases

Product packaging

FAQ

Q: Hello! I have some questions that you need to help me answer, can I?
A: Yes, I am very happy to answer your question.
Q: What is the acceptable MOQ?
A: Two cartons for minimum order quantity.
Q: What is the delivery time?
A: For sample, we usually have stock, so the delivery time will be quite short.
For normal order, the delivery time should be in two weeks.
Q: What is acceptable pay term?
A: T/T.
Q: Do you provide sample?
A: We can offer free sample for test, and customer needs to pay the freight charge.
Q: Thank you for your answer.
A: I am very happy to serve you!