Basic Info.
Certification
ISO, CE, Ks
Temperature
Ordinary Temperature
Application
Gas Welding and Cutting
Shipment
by Sea, Air or Express
Transport Package
by Carton or as Per Your Request
Product Description
Product DescriptionC2h2 Acetylene Ethyne Cylinder Gas Regulators with Pressure Gauges Harris Type Model 425-15-300 3000816
This Harris single-stage regulator features an encapsulated 1-pc. PTFE capsule seat assembly with 10-micron filter. Liquid cylinder regulators are specifically designed to allow for gaseous withdrawal from C02, argon, and nitrogen liquid cylinders.
Gas Regulator, Regulator Supply Type Cylinder, Gas Service Acetylene, Stages Single Stage, Inlet Connection CGA-300, Outlet Connection 9/16 In.-18 M LH, Delivery Pressure Range 0 to 15 psi, Gauge Size 2 1/2 in, Supply Pressure Gauge 400 psi, Max. Inlet Pressure 500 psi, Body Material Brass, Body Dia. 2.75 in, Standards UL Listed; CGA E-4, Regulator Application General Purpose
| Part Number | Model Number | Capacity | Stage | Gauges | Gas | Inlet | Outlet | Certifications |
| 3000848 | 425-15-555 | Heavy Duty | Single | 2.5" Brass | | CGA 555 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000816 | 425-15-300 | Heavy Duty | Single | 2.5" Brass | Acetylene | CGA 300 | 9/16" - 18 LH | UL listed; CGA E-4 |
| 3000815 | 425-15-510 | Heavy Duty | Single | 2.5" Brass | Acetylene | CGA 510 | 9/16" - 18 LH | UL listed; CGA E-4 |
| 3000765 | 425-125A-580 | Heavy Duty | Single | 2.5" Brass | Argon
Helium
Nitrogen | CGA 580 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000767 | 425-125-580 | Heavy Duty | Single | 2.5" Brass | Argon
Helium
Nitrogen | CGA 580 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000773 | 425-200-580 | Heavy Duty | Single | 2.5" Brass | Argon
Helium
Nitrogen | CGA 580 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000837 | 425-15-580 | Heavy Duty | Single | 2.5" Brass | Argon
Helium
Nitrogen | CGA 580 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000843 | 425-50-580 | Heavy Duty | Single | 2.5" Brass | Argon
Helium
Nitrogen | CGA 580 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000775 | 425-125-320 | Heavy Duty | Single | 2.5" Brass | Carbon Dioxide | CGA 320 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000787 | 425-125-350 | Heavy Duty | Single | 2.5" Brass | Ethylene
Methane | CGA 350 | 9/16" - 18 LH | UL listed; CGA E-4 |
| 3000784 | 425-50A-350 | Heavy Duty | Single | 2.5" Brass | Hydrogen
Methane | CGA 350 | 9/16" - 18 LH | UL listed; CGA E-4 |
| 3000794 | 425-125A-350 | Heavy Duty | Single | 2.5" Brass | Hydrogen
Methane | CGA 350 | 9/16" - 18 LH | UL listed; CGA E-4 |
| 3000821 | 425-125-590 | Heavy Duty | Single | 2.5" Brass | Industrial Air | CGA 590 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000713 | 425-50-510P | Heavy Duty | Single | 2.5" Brass | LPG | CGA 510P | 9/16" - 18 LH | UL listed; CGA E-4 |
| 3000762 | 425-125-346 | Heavy Duty | Single | 2.5" Brass | Medical Air | CGA 346 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000764 | 425-200-346 | Heavy Duty | Single | 2.5" Brass | Medical Air | CGA 346 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000714 | 425-125-540 | Heavy Duty | Single | 2.5" Brass | Oxygen | CGA 540 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000795 | 425-50-540 | Heavy Duty | Single | 2.5" Brass | Oxygen | CGA 540 | 9/16" - 18 RH | UL listed; CGA E-4 |
| 3000796 | 425-200-540 | Heavy Duty | Single | 2.5" Brass | Oxygen | CGA 540 | 9/16" - 18 RH | UL listed; CGA E-4 |
| Part Number | Max Inlet Pressure | Delivery Pressure Range | Delivery Pressure Gauge | Supply Pressure Gauge |
| 3000714 | 3000 PSIG | 0-125 PSIG | 200 PSIG | 4000 PSIG |
| 3000762 | 3000 PSIG | 0-125 PSIG | 200 PSIG | 4000 PSIG |
| 3000765 | 3000 PSIG | 0-125 PSIG | 200 PSIG | 4000 PSIG |
| 3000767 | 3000 PSIG | 0-125 PSIG | 200 PSIG | 4000 PSIG |
| 3000775 | 3000 PSIG | 0-125 PSIG | 200 PSIG | 4000 PSIG |
| 3000787 | 3000 PSIG | 0-125 PSIG | 200 PSIG | 4000 PSIG |
| 3000794 | 3000 PSIG | 0-125 PSIG | 200 PSIG | 4000 PSIG |
| 3000821 | 3000 PSIG | 0-125 PSIG | 200 PSIG | 4000 PSIG |
| 3000815 | 500 PSIG | 0-15 PSIG | 30RZ PSIG | 400 PSIG |
| 3000816 | 500 PSIG | 0-15 PSIG | 30RZ PSIG | 400 PSIG |
| 3000837 | 3000 PSIG | 0-15 PSIG | 30 PSIG | 4000 PSIG |
| 3000848 | 3000 PSIG | 0-15 PSIG | 30 PSIG | 4000 PSIG |
| 3000764 | 3000 PSIG | 0-200 PSIG | 400 PSIG | 4000 PSIG |
| 3000773 | 3000 PSIG | 0-200 PSIG | 400 PSIG | 4000 PSIG |
| 3000796 | 3000 PSIG | 0-200 PSIG | 400 PSIG | 4000 PSIG |
| 3000713 | 3000 PSIG | 0-50 PSIG | 60 PSIG | 400 PSIG |
| 3000784 | 3000 PSIG | 0-50 PSIG | 60 PSIG | 4000 PSIG |
| 3000795 | 3000 PSIG | 0-50 PSIG | 60 PSIG | 4000 PSIG |
| 3000843 | 3000 PSIG | 0-50 PSIG | 50 PSIG | 4000 PSIG |
| Applicable Gas | Max.Input Pressure | Max.Output Pressure | Flow | Inlet thread | Outlet thread |
| OXYGEN | 210kg | 15kg | 40m3/h | G5/8(OEM) | G3/8(OEM) |
| ACETYLENE | 15kg | 1.5kg | 5m3/h | G5/8-LH(OEM) | G3/8-LH(OEM) |
| PRORANE | 15kg | 1.5kg | 3m3/h | G5/8-LH(OEM) | G3/8-LH(OEM) |
| AR | 210kg | 15kg | 40m3/h | G5/8(OEM) | G3/8(OEM) |
| CO2 | 210kg | 15kg | 40m3/h | W21.8 | M12*1.0 |
| NITROGEN | 210kg | 15kg | 40m3/h | W22-14 | M16*1.5 |
2) The design of duplex gauge has provided convenience for reading of gas cylinder pressure adn operating pressure.
3) The main body is forged and fashioned from high-quality brass and the upper cover is manufactured from aluminum alloy and spray finished,and for the 60mm pressure gauge,external relief valves are equipped and sintered bronze filters are installed at the air inlet. Company Profile Established in 1987, Hakin is one of the biggest manufacturers of pressure gauge in China, and a specialized producer in the field of gas regulator, cutting torch, welding torch, thermometer.
We are OEM of many brands and we also supply our products to many large enterprises. Our business partners include Konics, HYUNDAI, SJ, Withus, YuWelco, Cretos, NsWel, Keyang, ThermalWeld, Hatlapa, Kalpumps, Kegerator, Tangia, SANY, Haier, Hisense, CNPC, SINOPEC, ANSTEEL, etc.
We produce General Pressure Gauge for many gases or liquid such as Ammonia, Oxygen, Acetylene, Argon, CO2(Carbon di'oxide), Propane, Hydragen, Nitrogen, Butane, Chlorine, etc....
Many types of pressure gauge, such as Vibration-Resistant, Precision, Diaphragm-Seal, Ultra High-Pressure, Capsule , Magnetic Induction Differential, Explosion-Proof Electric Contact, Shock-Resistant Electric Contact, Reed Switch Electric Contact, Photoelectric Induction Electric Contact, Electronic High-Output Electric Contact, Potentiometer-Type Teletransmission, Differential Teletransmission, Heat-Resistant, Shock-Proof, Stainless Steel Pressure Gauge.
We also produce gas reducer for many gases, welding and cutting torches, industrial thermometers instruments.
We produce Argon Ar/Carbon Di'oxide/OXYGEN O2/Nitrogen N2/Hydrogen H2/LPG/Natural Gas/Propane/Acetylene/Ammonia/Helium He Gas Reducers, such as Filling CO2 Pressure Regulator for beer and drink industry, Regulators with single/double Flowmeters, Gas Restrictor, Dual Stages Regulators, Pipe series of Regulators, Electric Heated CO2 Pressure Regulators, High Pressure Regulators, Low Pressure Regulators, All Brass Reglators, All Stainless Steel Regulators.
If you're interested in our products, pls feel free to contact us. Thank you!PACKINGSome of our Regulators:Our Team & Working environmentCertificatesWhy Choose Us? 1.) We are specialized in pressure gauge for more than 30 years.
2.) Strictly quality controlling and inspecting system.
3.) Reasonable and competitive price.
4.) Fast delivery and time service.
5.) Small quantity order is welcome.FAQ:Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.If you are interested in our products,please send us inquiry,thanks.
Address:
No. 1 Huangqing Road Donghua Industrial Park, Pingdu South Village, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Instruments & Meters, Tools & Hardware
Company Introduction:
Qingdao Hakin Auto-Meters Co., Ltd. is a manufacturer specialized for devising varies of pressure gauges, thermometers and other hardware appliances. It is one of China′s main bases of operations for exporting pressure gauges and thermometers. At the beginning of our establishment, we brought in advanced equipment, now we have developed all stainless steel pressure gauges, Uibration-Resistant pressure gauges, Series Pressure gauge, Precision pressure gauges, Differential pressure gauges, Capsule pressure gauges, Different pressure gauges, Heat-Resistant Pressure Gauge, Regulators and various normal pressure gauges. Nowadays, the products are exporting to all over the world successfully.
We supply different kinds of products. High quality and favorable price. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.
Hakin enjoy a high reputation as regular supplier to European, Middle East, South America, Africa and Southest of Asia. We have gotten the certificate of ISO, KS and CE approval so our product quality is outstanding. We are sincere in looking for partners to develop and cooperate together in new business opportunities.
Customers want is what we want to develop, customers want what we want to produce. Customer-centric, to meet and exceed the needs of customers, providing customers with quality products but competitive price.
We are pleased to cooperate with you to develop our common enterprise.
