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49 Series
39 Series
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Multifunctional gas control
Donghai Pneumatic Engineering
Address: Xinan Fneghua Zhejiang China
Tel: 0574-88852318
Fax: 0574-88850089
Mobile: 13506696910
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Url: www.dh-nb.com
·Products > 39 Series > Treatment Triplet

39 Series Air Source Treatment Unit
This series air source treatment unit is in Hailong basic type, including filter, relief-pressure valve, filter relief-pressure valve, oil sprayer, or their combined dyad or triplet. It is in standard modular design and can be freely separated or combined. The product is in reasonable design and easy adjustment.

Technical Parameter
TYPE 398 398 398
Pipe Size 6-8 10-15 20-25
swap pressure(MPa) 0.05-1.0
Max work pressure(MPa) 1.6
Working pressure(ºC) 0 ~ +50
Filter caliber(µm) 50~75 25~50 10~25 5~10
Figure Dimension
TYPE Adapter bore A B C D E F Z G V N M
398-6 G1/8" 120 177 40 128 62 20 M30×1.5 202 G1/4 Ø40 70
398-8 G1/4" 120 177 40 120 62 20 M30×1.5 202 G1/4 Ø40 70
398-10 G3/8" 180 252 60 188 95 30 M50×1.5 292 G1/4 Ø50 95
398-15 G1/2" 180 252 60 180 95 30 M50×1.5 292 G1/4 Ø50 95
398-20 G3/4" 240 310 80 252 110 40 M67×1.5 360 G1/4 Ø63 120
398-25 G1" 240 310 80 240 110 40 M67×1.5 360 G1/4 Ø63 120

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