Dariof FassiniAll perfect. Quality is 4.5 on 5 but quality to price ratio is excellent.
Jasper MokkinkI have had an great experience ordering from Wolfy! The communication was always quick and clear. Adding parts to your order after you made your payment is also accepted by Wolfy. They are also willing to hold your order for a little bit if you need time to decide what additional parts you would like to add. I ordered compression fittings.
Oxygen Nitrogen Helium Argon Gas Changeover Manifold Stainless Steel Semi Automatic
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|Material||Stainless Steel||Pressure||High Pressure|
|Standard Or Nonstandard||Standard||Media||Gas|
|Product Name||Semi Automatic Changeover System Gas Regulator||CV||0.14|
|Working Temperature||-40℃~74℃（-40℉~165℉）||Max.Inlet Pressure||3000,2200PSI|
Oxygen Nitrogen gas changeover manifold,
Stainless Steel gas changeover manifold,
SS Semi automatic changeover manifold
AFK WL300 Stainless Steel Semi Automatic Changeover System Oxygen/Nitrogen/Helium/Argon Gas Regulator
|pressure specification of Semi Automatic Changeover System|
|4||Flow Rate||see flow curve chart|
|5||Pressure Regulator Leakage Rate||2x10-8 atm.cc/sec He|
It is suitable for high pressure gas cylinders and pressure relief gas supply on both sides, through the automatic changeover to realize continuous gas supply, with the function of purging.The maximum input pressure of 20.7Mpa (3000psi), corrosion, clean workshop assembly test, suitable for laboratory, high purity gas such as gas analysis.
|Series||Function Options||Outlet Connection||Inlet Connection||Body Material||
|WL300 Series Semi-automatic Changeover Device||1.With emptying, purging distribution function||1:1/4”NPT(F)||1:1/4″Weldmg||S:stainless||H:3000psi||1:25psi||1:MPa||Blank: None|
|2.Wrthout Emptying, purging distribution function||2:1/4”Tube fitting||2:1/4”NPT(M)||steel||M:2200psi||2:50psi||2:Bar/psi||N2:nitrogen|
|3.Emptying. purging distnbuUon+pressure sensor||3:3/8”NPT(F)||3:3/8”Melding||C:nickel plated||L:1000psi||3:100psi||3:psi/KPa||O2:oxygen|
|4.With pressure sensor||4:3/8”Tube fitting||4:3/8”NPT(M)||brass||O: Other||4:150psi||4:Other||H2:hydrogen|
Q. Are you manufacturer?
A. Yes, we are manufacturer.
Q.What is lead time?
A.3-5days. 7-10 days for 100pcs
Q. How do I order?
A.You can order it from Alibaba directly or send us a inquiry. We will reply you within 24 hours
Q. Do you have any certificates?
A. We have CE certificate.
Q. What materials do you have?
A. aluminium alloy and chrome plated brass are available. The picture shown is chrome plated brass. If you need other material, pls contact us.
Q. What is maximum inlet pressure?
A.3000psi (about 206bar)