What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What are the main applications for this oxygen concentrator?

It is suitable for welding, glass blowing, aquaculture, sewage treatment, and as an oxygen source for ozone generators.

Does the machine have an automatic stop feature?

Yes, the machine automatically stops working when it reaches the preset time.

Advanced 40 Liters Oxygen Concentrator with 93% Purity

Name: Advanced 40 Liters Oxygen Concentrator with 93% Purity
Brand: LONGFIAN SCITECH CO., LTD.
SKU: 1970592055

Hebei, ChinaLONGFIAN SCITECH CO., LTD.

US$2,100.00-2,400.00

1 Piece

Product profile

Customization

Available

Application

Industrial, Fish Farming, Ozone Producing

Scale

Medium

Model NO.

JAY-40

Voltage

110V/220V/230V

Net Weight

160kgs

Customized

Available

LCD Display

With LCD Display

Technology

PSA

Certification

CE ISO13485

Oxygen Concentration

93%+-3%

Outlet Pressure

0.04-0.07Mpa (6-10Psi)

Power Consumption

2200W

Sound Level

58dB

Flow Rate

1-40L/Min

Transport Package

Wooden Case

Specification

760x540x1380mm

Trademark

LONGFIAN

Origin

Hebei, China

HS Code

8421399090

Production Capacity

4000PCS/Days

Key features

High Purity Oxygen Output: Delivers 93%+-3% oxygen concentration with adjustable flow rate from 1 to 40L/min.

Robust Iron Housing Design: Features durable iron housing with optimized heat dissipation for continuous long-term operation.

Advanced LCD Display: Equipped with large digital LCD showing pressure, temperature, and accumulated working time.

PSA Technology: Utilizes PSA physical oxygen separating method for safe and economical oxygen production.

Comprehensive Certifications: Holds CE, ISO13485, FDA, and 36+ international certifications for global market access.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

High Production Capacity: Annual capacity of 1.5 million units across 40,000 square meters ensures timely delivery.

25 Years Industry Experience: Backed by 25 years of R&D, 28 patents, and export to over 160 countries worldwide.

Company profile

Multi-language PioneerIn-stock CapacityFast DeliveryCustomization from Samples

LONGFIAN SCITECH CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.81h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Baoding, Hebei, operating in manufacturing and holding self-managed import/export rights. It has documented procedures and records for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection. Reported capabilities include in-stock service, ODM, OEM for well-known brands, broad customization, and participation in the CMEF trade show. However, it has no valid manufacturing-capacity contract with an affiliated subcontractor, no overseas warehouse, showroom, agent, or branch, and no new product was reported during the past year. CE certification capability is stated, while the specific certification scope and other certification details are not provided. Financial information is limited to references to years and does not establish financial strength.

Supplier typeThe supplier is classified as a factory in the manufacturing industry, with its registered and physical addresses both located in Baoding, Hebei. It also reports self-managed import/export rights, indicating direct export capability.

After-Sales capabilityDocumented and followed procedures exist for corrective and preventive actions, customer complaints, and service-capability assessment. In-stock service and participation in CMEF are reported, but the supplier has no overseas warehouse, showroom, agent, or branch, and reports overseas services in zero countries, limiting local after-sales coverage.

Production capacityThe supplier has stated production facilities including cutting, drilling, assembly, and packing lines, as well as finished-product inspection instructions that are uniformly followed. It reports in-stock capacity and lead times within 15 workdays in both peak and off-seasons, but lacks a valid manufacturing-capacity contract with an affiliated subcontractor.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are reported in both R&D and production-related records, providing clear evidence of broad customization coverage.