What are the main applications for this breathing air compressor?

It is widely used for diving cylinder filling, firefighting gas supply, marine rescue, underwater engineering, and other industries requiring high-pressure pure air.

What is the maximum working pressure of the compressor?

Most models have a working pressure of 30MPa (300bar), while the HC-X680Z/720Z/810Z models support up to 33MPa (330bar).

Are spare parts and maintenance supported?

Yes, the product is designed for easy maintenance with replaceable filter elements and piston rings, supported by free start-up spares.

300 Bar Breathing Air Diving Bottle Filling Pump Compressor

Name: 300 Bar Breathing Air Diving Bottle Filling Pump Compressor
Brand: Xuzhou Huayan Gas Equipment Co., Ltd.
SKU: 1986641855

Jiangsu, ChinaXuzhou Huayan Gas Equipment Co., Ltd.

US$1,580.00-1,610.00

1 Piece

Product profile

Customization

Available

After-sales Service

Start up Spares Free

Warranty

12 Months

Model NO.

HC-X100/EM/ET/SH

Lubrication Style

Oil-less

Cooling System

Air Cooling

Cylinder Arrangement

Series Arrangement

Cylinder Position

Angular

Structure Type

Open Type

Compress Level

Multistage

Refrigerant Type

Air

Drive

Electric 380V(220)/50Hz/2.2kw

Flow

100L/Min

Weight

45kg

Spares

Start up Spares and Specical Tools Free

Certificate

CE & En 12021

Transport Package

Wooden Box

Specification

600x360x430 mm

Trademark

huayan

Origin

China

Production Capacity

500 PC/Year

Key features

Breathing Air Certified: Complies with EN12021 and WHO standards for safe, odorless human breathing air.

High-Purity Filtration: Removes PM2.5 to <10 micrograms, ensuring clean, oil-free, and impurity-free output.

Dual Drive Options: Supports electric motor (220V/380V) or gasoline engine for versatile field applications.

Advanced PLC Control: High-end models feature PLC systems with auto-stop, drain, and touch screen monitoring.

Premium Component Quality: Uses Japanese Riken piston rings, all-copper motors, and stainless steel high-pressure tubes.

Comprehensive Safety System: Equipped with inter-stage safety valves, pressure holding valves, and automatic shutdown.

Free Start-up Support: Includes free start-up spares and special tools with 12-month warranty coverage.

Multi-Industry Application: Ideal for diving, firefighting, marine rescue, and underwater engineering air supply.

Company profile

High Repeat Buyers ChoiceExperienced TeamExhibition ExperienceStandardized Supplier Management

Xuzhou Huayan Gas Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2019-02-15Nearest Port: LianYunGang, QingDao, ShangHaiAverage Response Time: ≤0.71hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DAP, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells compressors, pumps, vacuum equipment, electrical and mechanical equipment, and related industrial products. It reports documented service procedures, complaint-handling and corrective-action records, OEM/ODM and broad customization capabilities, and annual compressor output of 1,000 sets across three stated product categories. ISO9001:2015, ISO14001, and CE certifications are reported. The supplier exports to multiple global regions and has attended an overseas trade show, but reports no overseas warehouse, showroom, agent, or branch. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. Financial credibility cannot be confirmed because the supplied financial fields contain zero values, which may reflect unavailable or incomplete data rather than a proven financial deficiency. Customer-specific cases are not provided.

Supplier typeThe supplier is a manufacturer and seller of compressors, pumps, vacuum equipment, electrical and mechanical equipment, industrial robots, instruments, and other industrial products. Its stated product output includes air, piston, and diaphragm compressors, supporting classification as an industrial equipment manufacturer.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications, along with CE product certification capability. These stated certifications support quality and environmental management credentials.

After-Sales capabilityThe supplier reports written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, agent, or branch, so overseas service infrastructure is limited despite documented service processes.

Production capacityReported annual output is 500 air compressors, 200 piston compressors, and 300 diaphragm compressors, totaling 1,000 stated compressor sets. The supplier also reports 6–10 quality-control staff, while another slice lists one quality assurance and quality control inspector, creating an internal staffing inconsistency.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization, in addition to ODM and OEM services for well-known brands. This provides direct evidence of broad customization and contract-manufacturing capability.

Product Q&A

Q:Does this compressor provide air safe for human breathing?

Yes, the product meets EN12021 international standards and WHO guidelines, providing clean, odorless, and safe compressed breathing air.

Q:What drive options are available for the compressor?

You can choose between electric motor drive (220V/50Hz or 380V/50Hz) or gasoline engine drive to suit different working conditions.

Q:What is the warranty period and after-sales support?

We provide a 12-month warranty and include free start-up spares and special tools as part of the after-sales service.

Q:How does the filtration system ensure air purity?

The system uses multi-stage filtration including air filtering, oil-water separation, and air purification to remove PM2.5 to less than 10 micrograms.

Q:What safety features are included in the machine?

The compressor features inter-stage safety valves, pressure holding valves, automatic shutdown devices, and protective covers for rotating parts.