DC- 4

Item No.: DC- 4
Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
1 Years
Quick Details
Place of Origin:Hebei.china
Brand Name:Z&L
Weight:1~10 KG
Applicable Industries:Manufacturing Plant, Machinery Repair Shops, Retail, Energy & Mining
Air breather filter:Air breather filter
Product Description

Top quality desiccant breathers filter DC-4 for gearbox


  The desiccant breather is a key component to protect the quality of the lubricant widely used in gearboxes , storage tanks, transformers, hydraulic stations and other equipment. Due to thermal expansion and
contraction of the lubricant inside these devices they can not be sealedand must be
able to equalize pressure with the atmosphere . Dehumidification is critical to ensure
the air which enters the equipment is clean and dry.

Product Parameters
P/N       Replace Brand Filter mic. Working Tepm. Dosage of Desiccants Water Absorption Filter Area Connection size
DC-1 DES-CASE 3μm -29℃~93℃ ≥0.127kg 0.0497L 24 cm² 3/8(NPT,BSPP,BSPT)
DC-2 DES-CASE 3μm -29℃~93℃ ≥0.3kg 0.1182L  74cm² 1"(NPT,BSPT)
DC-3 DES-CASE 3μm -29℃~93℃ ≥0.56kg 0.2203L  74cm² 1"(NPT,BSPT)
DC-4 DES-CASE 3μm -29℃~93℃ ≥0.84kg 0.333L  74cm² 1"(NPT,BSPT)
SDB-093 STAUFF 3μm -40℃~90℃ 0.225kg 0.086kg 752cm² G3/4 BSP
SDB-096 STAUFF 3μm -40℃~90℃ 0.45kg 0.172kg 752cm² G3/4 BSP
SDB-121 STAUFF 3μm -40℃~90℃ 0.75kg 0.288kg 2095cm² G1-1/4 BSP
SDB-122 STAUFF 3μm -40℃~90℃ 1.5kg 0.576kg 2095cm² G1-1/4 BSP
SDB-096-CV STAUFF 3μm -40℃~90℃ 0.45kg 0.038kg 752cm² G3/4 BSP
SDB-121-CV STAUFF 3μm -40℃~90℃ 0.75kg 0.288kg 2095cm² G1-1/4 BSP
SDB-122-CV STAUFF 3μm -40℃~90℃ 1.5kg 0.576kg 2095cm² G1-1/4 BSP


Product Advantage

Efficient water vapor absorption .
Simple and reliable lubricant protection device .
Flexible polycarbonate plastic shell with elastic, shock-resistant structure .
Two-way controllable airflow.
Multi-stage filtration process .
Color-changing desiccant gives visual replacement indication
Alternative adapter Form
Adapter types Related Series
1" FNPT x 1" Slip Fit Adapter DC-10-S
1" Threaded Adapter DC-10
1" Male Threaded x 1" Female Threaded Adapter DC-10-T
Bell Reducer 1" to 3/4"-Slip Fit DC-17
1"-3/4" Female to Male Threaded Adapter DC-17-T
1"-1/4" Brass, Threaded Reducer/Adapter DC-18
Threaded Flange Adapter DC-12-T
Threaded Flange Adapter with Gasket DC-12-TG
Bayonet Adapter DC-15-T
3/4" NPT Vent Valve Adapter for Standard and VentGuard Breathers DC-SDVA-12M
1" NPT Vent Valve Adapter for Standard and VentGuard Breathers DC-SDVA-16M
  Packaging and Logistic Information
Most reasonable and competitive price
Courier service UPS , DHL ,TNT and EMS for light weight items
Delivery Time Stocked items, within 5 days
Payment Method T/T, Western Union, L/C, Paypal
Type 1 Carton Box + Pallet
Type 2 Plastic Bag + Carton Box + Pallet
Type 3 Plastic Bag(Design) + Carton Box(Design) + Pallet
Type 4 Plastic Bag(Design) + Carton Box(Design) + Wooden Case


Detailed Filter Image:

Our Service
Core advantages: We can provide competitive products.
1. Stable quality.
2. Quality service.
3. Reasonable price.
4. Timely delivery.
Our advantage 1. We are manufacture with many years of export experience, good quality and low price.
2. Products are sold to many countries in the world.
3. Custom sample processing, one-on-one service for engineers.
4. Short delivery time, free samples and OEM ODM service.
5.24 hour customer service online service.
OEM  ODM: We can make filters according to your requirements. Please tell me the photo and size. OEM and ODM are welcome!
Please let us know the following information:
2.ID, OD, height.
3. Filter material accuracy, filter media.
4. The form of the end cap.
QA: 1. High quality raw materials and advanced technology.
2. Our products are produced in strict accordance with the requirements.
3. High efficiency and high precision to ensure equipment safety.
4. If you have any questions, please feel free to give us feedback and we will promptly make corrections free of charge to ensure that the same problem will not occur again.

Why Choose Us?

Some images from our factory workshop:

Our clients around the Global 

If any inquiry ,just contact us