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Explosion-Proof 36V DC Automatic Oil and Gas Free Recovery Pressure Vacuum Pump Cheap Electric Fuel Vacuum Pump1
Pump Vacuum Equipment, Vacuum Pump, Electric Vacuum Pump
Zhengzhou Chentong Machinery Equipment Co., Ltd
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Product DescriptionEfficient NP-80 Vacuum Pump | Explosion-Proof Vapor Recovery for Fuel Dispensers The NP-80 vacuum pump is specially designed for fuel dispensers at gas stations. It features an explosion-proof structure certified as EX d IIA T3 Gb and EX c IIA T3 Gb with approval number CNEx17.3680. The pump ensures safe and efficient vapor recovery with a maximum flow rate of 60 liters per minute and a vacuum degree up to minus 0.04 MPa.Operating at 36 volts DC and 72 watts of power, it offers low noise performance under 60 decibels and high energy efficiency. Its compact design includes integrated flame arresters on both inlet and outlet sides to safely handle explosive vapor-air mixtures.The system allows precise electronic control of vapor recovery flow, independent of fuel dispensing. With a wide working temperature range from minus 40 to 60 degrees Celsius and an IP55 protection level, the NP-80 is ideal for stable and durable use in demanding environments.Product DescriptionExplosion-Proof NP-80 Vacuum Pump for Fuel Vapor RecoveryDesigned for use with fuel dispensers at gas stations, the NP-80 vacuum pump provides safe and efficient vapor recovery. It features an explosion-proof design, low power consumption, and reliable performance in harsh environments.Efficient Np-80 Fuel Dispenser Vacuum Pump for Vapor Recovery at Gas StationsNP vacuum pump For Vapour Recovery System are vacuum pumps with integrated flame arresters arranged on the inlet and outlet sides to suck off explosion - capable fuel vapour/air mixtures into vapour recovery device s of dispensing devices at filling stations. The vapor propor tion can be widely adjusted by electronic control. panel through contronlling pump speed independent to dispensing. Flow rate. Construction Compact, high flow rate, easy maintenanc. Low Power Consumption, energy saving.SpecificationExplosion-Proof DesignEfficient Vapor RecoveryLow Power ConsumptionCertified for safe operation in hazardous fuel environmentsWe have three kinds flow rate for choice, 70, 80 or 110Lsingle pump, double pump or pump only is customizedcustomer can Purchase with electric boardEx-mark: Ex d IIA T3 Gb+EX c IIA T3 GbProtection level: lp55Technical SpecificationsExplosion-Proof MarkEX d IIA T3 Gb + EX c IIA T3 GbExplosion-Proof NumberCNEx17.3680Protection LevelIP55Ambient Temperature-40°C to 60°CVacuum Degree≤ -0.04MPaFlow Rate≤ 60L/minVoltage36V DCPower72WNoise Level≤ 60dBGas Circuit Thread InterfaceG1/2"CNC MACHINING SERVICECNC TurningCNC MillingCNC Laser CuttingOur CNC turning and milling services canproduce highly accurate and complex partsfrom a variety of materials, including metals,plastics and composites.Samples: 1-3 DayLead time:7-14DayMachinery Axis: 3,4,5,6Tolerance:+/-0.01mmSpecial Areas :+1-0.002mmSurface Roughness: Ra 0.1~3.2supply Ability:200,000Piece/Month.Our CNC milling capabilities allow us to produce precise and complex components from various materials including aluminum, stainless steel, brass, engineering plastics, and more.Machinery Axis: 3, 4, 5Processing Range: Length 5–1500mmTolerance: ±0.01mmHigh Precision Zones: ±0.002mmSurface Finish: Ra 0.4–0.05Materials: Metals, Plastics, CompositesQuality Assurance: In-house QC team, Full inspection, Process FMEA, CPK controlOur CNC laser cutting services deliver fast, clean, and precise cuts on sheet metals and non-metal materials. Ideal for prototypes, custom parts, and high-volume production with minimal material waste.Cutting Thickness: 0.1 – 25mm (material-dependent)Materials: Stainless Steel, Carbon Steel, Aluminum, Brass, Acrylic, PlasticsCutting Tolerance: ±0.1mmMax Sheet Size: Up to 3000 × 1500mmEdge Quality: Smooth, burr-free finishApplications: Enclosures, signage, brackets, precision platesOne-stop Custom Precision CNC Machining ServiceManufacrureZhengZhou Chentong Machinery Equipment Co.,LtdMaterialAluminum (6061-T6, 6063, 7075-T6,5052) etc...Brass/Copper/Bronze etc...Stainless Steel (302, 303, 304, 316, 420) etc...Steel (mild steel, Q235, 20#, 45#) etc...Plastic (ABS, Delrin, PP, PE, PC, Acrylic) etc...ProcessCNC Machining, CNC turning, CNC milling, CNC lathe machining, CNC boring, CNC grinding,CNC drilling etc...Surface treatmentClear/color anodized; Hard anodized; Powder-coating;Sand-blasting; Painting;Nickel plating; Chrome plating; Zinc plating; Silver/gold plating;Black oxide coating, Polishing etc...Gerenal Tolerance(+/-mm)CNC Machining: 0.005Turning: 0.005Grinding(Flatness/in2): 0.003ID/OD Grinding: 0.002Wire-Cutting: 0.002CertificationISO9001:2005Experience20 years of CNC machining products3 years of automation machine manufacturingProduction capacitydepend on complicacy of different products and the quantityPackagingStandard: pearl cotton and bubble bag, carton box and sealFor large and big quantity: pallet or as per customers' requirementLead timeIn general:7-14daysTerm of PaymentT/T, Paypal, Trade Assurance etc...Minimum OrderComply with customer's demandDelivery wayExpress(DHL,Fedex, UPS,TNT,EMS), By Sea, By air, or on your requirementOur AdvantagesCustomized CNC machining: Provide 3-axis, 4-axis, 5-axis and multi-axis CNC machining to meet various precision parts needs. Design consultation: Provide professional design support to customers to ensure product optimization and production efficiency. Fast delivery: Efficient production process and precision machining to ensure on-time delivery. Quality assurance: Provide complete quality inspection and control to ensure that each product meets the standards. Technical support: Provide technical support and operation guidance to customers to solve problems encountered in production. Long-term cooperation: Ensure long-term customer satisfaction and provide subsequent maintenance and upgrade services.Strict Quality Inspection for Every CNC Part Our quality control process covers every stage of production — from material verification to dimensional inspection using CMM and other precision instruments. Each part is tested to meet international standards, ensuring consistent accuracy, durability, and performance for every delivery.Professional CNC Machining Manufacturer with Proven StrengthWith over 16 years of precision machining experience, we are equipped with advanced multi-axis CNC centers and a skilled engineering team. Our commitment to quality, efficiency, and custom solutions makes us a trusted partner for global OEM clients across various industries.FAQQ1 : Do you customize products according to our design drawings ?A1 : Yes, we are a professional metal manufacturing factory with experienced engineering team, which can make customized productsaccording to customer drawings. Q2 : Will my design drawings be safe when you get it ?A2 : Yes, we will not publish your design to a third party unless your permission is obtained. We can sign NDA before you send thedrawings.Q3 : Does the company have the capacity for mass production?A3 : The company has independent production and large-scale production conditions, one-stop service,70 CNC machine tools,40injection molding machines, and has its own mold workshop. Q4 : How to deal with surface treatment problems?A4 : Sample color identification and dispensing ensure batch color consistency, strengthen manual inspection, avoid the defectiveproducts. Q5 : How to avoid mass order quality problems?A5 : Strengthen the prevention and inspection in advance of the process of production and processing, set important processes asthe key point of quality control, follow up the inspection and defense throughout the process. Q6 : lf we don' t have shipping forwarder in China,would you do this for us? A6:We can offer you best shipping line to ensure you can get the qoods timely at best price!
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