Place of Origin: China (Mainland) Efficiency: 99.99%
Construction: Cartridge Filter Porosity: 3u
Filter Efficiency: 3 micron absolute (≥200) Brand Name: XINCHENG
Dimension (L*W*H): standard Max rate of air flow: 0.5-1.25/min
Weight: standard Warranty: 1 Year
Type of connection: Inch threaded connection or Customized Hygroscopic agent weight: 270~1680g
Filter material: Blue Silica Gel Operating Temp.: -20° to 200°F
After-sales Service Provided: No overseas service provided Moisture absorption volume: 85~570mm
Certification: ISO9001 Application: oil tank
1. Product Description:
The dehydrating breather is used to dry the intake air of transformers.
If the operating temperature of the transformer drops, air will be sucked in through the oil container, cleaned of dirt particles and subsequently dried by the silica gel inside the assembly
The oil trap prevents any permanent contact between the silica gel and the moist ambient air and also filters the inflowing air. If the temperature rises, air is expelled from the conservator and flows through the transformer dehydrating breather type L in the opposite direction. The size of the dehydrating breather which has to be used depends on the oil volume and the frequency of the air exchange.
Desiccant Air Breather is mainly used on the tank with moisture absorption and air filtration. Firstly,the moisture in the incoming air is absorbed when passing through the drying agent. After passing through the drying agent, the dirt particles are caught in the air filter element; these can reduce the pressure loss caused by the fluctuation of oil and the changing of temperature. With the moisture absorbed and the dirt particles caught, the reliability and the processing ability in the hydraulic system will be decreased and the life of the oil and the machine will be extended.
AS moisture is absorbed, the drying agent granules will gradually change color from blue to pink. The granules should be changed when the color changes to pink.
It is just need to open the cover when changing the drying granules. The granules can be put in the 150℃ oven for drying until it turns blue again.
Note: the broken drying granules can not be used again.
2. Product characteristics:
When moisture is absorbed, the drying agent granules will gradually change color from blue to pink.The granules should be changed when the color changes to pink.
2.1 Top cover material
High strength carbon steel
2.2 Straight tube material
2.3 Filter element material
Cotton wood pulp
2.4 Type of connection
Inch threaded connection
3. Type selection & Technical data & External dimension
3.1 Technical Data and external dimension
Model D L1 L2 L3 L M S Volume drying agent (g) Drying agent filling Weight (g) Max. rate of air flow
(μm) Model of Air
DAB90-90 95.5 33 90 58 18 G3/4 36 85 270 0.5 3 AB-90
DAB90-150 150 170 540
DAB120-145 126.5 45 145 99 25 G11/4 53 285 840 1.25 AB-120
DAB120-255 255 570 1680
Packaging & Delivery
Packaging Details: Plastic bags and carton inside , wooden case outside, or according to your request.
Delivery Time: 1 week after receiving the payment.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample of some products for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.
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