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High-Efficiency Self-Cleaning Filters for Industrial Water Treatment 99.9% Particle Removal Low Pressure Drop HDAF20-02 1/4‘’

High-Efficiency Self-Cleaning Filters for Industrial Water Treatment 99.9% Particle Removal Low Pressure Drop HDAF 1/4‘’


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The HDAF Series is a premium line of industrial filters engineered for precision, durability, and efficiency in critical air and fluid filtration applications. Designed to meet the highest international standards, these filters deliver exceptional particle removal, low pressure drop, and long service life, making them ideal for demanding environments in manufacturing, healthcare, energy, and more.

Model:
HDAF20-02
Brand:
WAALPC
Code:
8421399090

Product Description

1. Adopting modular design, it has a nice appearance, compact structure, and good shock resistance;

2. The cover is made of transparent material with good visibility, and the interior of the cup can be visually confirmed 360 degrees.

Technical Parameters

ORDERING CODE

DATA SHEET

Model	HDAF20-01	HDAF20-02	HDAF30-02	HDAF30-03	HDAF40-03	HDAF40-04
Port Size	1/8	1/4	1/4	3/8	3/8	1/2
Highest Working Pressure	1.0MPa
Working Medium	Compressed air
Ambient and Fluid Temperature	5~60℃
Minimum Working Pressure	0.15MPa
Installation Method	Pipe installation or bracket installation
Installation Position	Vertical±5°
Filter Precision	25um(5um、5um available)
Filter Element Material	Brass(PE available)
Container Material	Polycarbonate
Protective Cover	No		Polycarbonate
Drain Function	Manual drain		Air shutoff drain(auto drain available)

STRUCTURE

HDA Series

Model	Port Size	A	B	C	D	E	F	G	H	J	K	L	M	P
HDAF20	1/8, 1/4	40	104	18	40	28	30	27	22.5	5.4	8.4	61	2
HDAF30	1/4, 3/8	53	160	21.5	53	36.5	41	35	29.5	6.5	13	75	2	55
HDAF40	3/8, 1/2	70	192	25.5	70	39	50	52	30	8.5	12.5	92	2	73

Specification Download

HDAF.jpg

Superiority

Why choose us? What can we do for you?

♦ Founded in 2011 and professional experienced in the field of producing pneumatic products for over 13+ years.
♦ We have strong production capacity, over 100000 pcs/month.
♦We have rich experience for offering OEM/ODM service
♦ We have strict quality control process with quick response of after sales service.
♦ Management system certification : ISO9001,CE, ROHS
♦ We have 10+ technical experts for researching and developing.
♦ Sales network expands from domestic sales to all over the world.