Ambient air tubesheet

Specially design for air compressor

Provides a cleaner work environment for maximum productivity

Flame retardant cartridge filter can be customize

Ergonomically designed for operator comfort

Easy filter change-out quick and efficient

MERV* 14 filtration efficiency

Operation noise less than 80Db.

Application in all types of compressed air stations in various industries, material air machine in Oxygen station,gas turbine of various capacities,diesel engine needing long-term operation, air conditioning system in chemical fiber textile industry,centralized air-conditioning system with high requirements for air cleanliness (for example: a computer room, central air conditioning room, the pharmaceutical industry, food industry, etc.).


Product Brief introuction

Ambient air tubesheet

Compact Design, versatile size, model design , block assembly, minimizes floor space and reduce shipping cost

Powerful performance, with JNEH high efficiency cartridge filter, provide 30% more cleaning energy

Cost Saving, Fewer filter changes, Lower disposal costs,Faster filter changes

Easy operation & maintenance

High efficiency on fine particulate

Effective on light dust

Low, stable pressure drop

structure drawing

Ambient air tubesheet


Ambient air tubesheet

Powerful performance, with PTFE filter cartridge filter, provide 30% more cleaning energy

Cost Saving, Fewer filter changes, Lower disposal costs,Faster filter changes

Modular design, block installation, all the dust collector can be separated into small parts, especially suitable for sea shipping and air shipping

Easy operation & maintenance

Low, stable pressure drop

OEM is acceptable

Technica data and Models

First stage filter: Cartridge filter

Ambient air tubesheet

Item No. Model Air volume size Cartridge filter Qty Pulse valve Qty Power N.W
M3/H L*W*H(mm) pcs pcs KW T
1 EHI-2 2000 641*1700*1853 2 2@DN25 3KW  0.350
2 EHI-3 3000 641*1700*2328 3 3@DN25 4KW  0.569
3 EHI-4 4000 1400*1200*2070 4 4@DN25 5.5KW  0.900
4 EHI-4N 4000 1323*1242*2364 4 4@DN25 5.5KW  0.731
5 EHI-6 5500 1509*1389*2558 6 6@DN25 7.5KW  1.200
6 EHI-6N 5500 1571*1329*2897 6 6@DN25 7.5KW  1.050

We are a manufacturing factory

  • laser-cutting

    laser cutting

  • CNC-bending

    CNC bending

  • cartridge dust collector

    Assembly and verification

  • cartridge dust collector

    Plastic spraying of parts

  • cartridge dust collector

    Building block assembly1

  • cartridge dust collector

    Building block assembly2

  • cartridge dust collector

    Modular assembly

  • cartridge dust collector

    Product delivery

  • Container-shipping

    Container shipping

  • cartridge dust collector

    Convenient installation

  • cartridge dust collector

    Installation completed

  • Foreign-technical-guidance

    Foreign technical guidance

Application cases

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All L.C .L overseas shipping are packed in pallet/plywood box to avoid any breakage during shipping;All F.C.L overseas shipping are packed in pallet, then loaded to the container.If you have other packing or shipping request, please contact JNEH before order, we will try our best to help for you.
  • Shipping
  • Shipping2
  • Shipping3
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Most of our cartridge dust collector are modular design, block assembly, so we will arrange our installation team to help you overseas, the flight air ticket, accommodation and labor cost should be on customer side.


If you have cartridge dust collector installation experience, there is no need to spend such cost, just as per our operation & installation manual, if you have any questions, you can ask our team by wechat, facebook or whatsapp, we can do video service.

FAQ & after sales service

Q:What is the price?

A:The price is based on your request technical data, such as the air volume, application, configuration etc, different model has different price, so if you need the price, please send me your detail technical data or photos

Q:What payment methods your company accept?

A: We accept most of the payment methods,but mainly accept T/T,L/C,Western Union etc.

Q:How long is the warranty time for your products?

A: Our officially promised warranty time is one whole year after delivery at best.

Q:I haven't done business with your factory before,how can i trust your company?

A: We are the golden supplier on Alibaba for 2 years, and we can get a lot authority certificates,for example,CE, RoHS, ISO9001, BV, Alibaba onsite check certificate etc. We can also accept Trade Assurance payment, i hope this will be persuasive enough.

Q:What's the delivery time of your company?

A:Honest speaking, they depends on the quantity and the difficult of your order.As you know , but mostly ,the shipment time is 4 weeks after deposit for 380v/50hz/3phase fan, if special electic, the delivery time is within 6-8 weeks after deosit.

Q:Do you give any discount ?

A:We will surely try my best to help you get those by the best price and good service at the same time.

Q:I would like to ask you if it's possible to have my logo on the dust collector machine

A:We hope you know that our company Erhuan supports customized logo service. But, we also hope you know that it's an extraservice,so a little bit extra service fee is needed.

after sales service

Any questions during the using, please call us at+86-510-87692608

Warranty 1 year from the shipping date, and we can do all life after service for the cartridge dust collector.

Within warranty, our service team will reply you within 2 hours and help you solve the problem within 24 hours

We can do wechat/facebook/whatsapp video remote guidance if any urgent problems

Out of the warranty, we still provide after service, if you need to buy replacement, we only Quote you the raw material cost.

we firmly believe that the best for customer is also the best of our friends! Let’s do our best to protect clean air of the earth.

No matter we can do business this time, we are pleased to be your friend from now, if you need help in China, maybe we can do some help!



Drawing Download: 

1、EHDFT2-8         2、 EHDFT3-6D         3、EHDFT3-12        4、EHDFT3-18          5、EHDFT4-16            6、EHDFT4-24