What is the filling density of the extinguishing agent?

The extinguishing agent filling density is less than or equal to 1150kg/m3.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

70L Hfc-227ea Fire Suppression Cylinder

Name: 70L Hfc-227ea Fire Suppression Cylinder
Brand: Wofu Fire & Security Equipment Co., Ltd.
SKU: 622730704

Hunan, ChinaWofu Fire & Security Equipment Co., Ltd.

US$565.00-2,000.00

1 Set

Product profile

Customization

Available

Agent

Hfc-227ea

Type

Extinguishing System

Object

ABC

Certification

Color

Red Epoxy Polyster or Red Polyster Coating

Cylinder Size

D300*1120*6mm

Cylinder Valve

Brass Material

Cylinder Material

Maganest Steel

Cylinder Capacity

70L

Transport Package

Wooden Case

Trademark

welfare

Origin

Guangdong, China (Mainland)

Key features

Clean Agent Technology: HFC-227ea vaporizes completely, providing safe protection for sensitive electronics without residue.

Wide Application Scope: Suitable for computer rooms, data centers, archives, substations, and chemical storage facilities.

Dual Activation Modes: Equipped with both electromagnetic starter and emergency mechanical starter for reliable operation.

Robust Cylinder Construction: Made of manganese steel with brass valve, featuring red epoxy polyester or polyester coating.

Fast Extinguishing Response: Agent spurting time is less than 8 seconds to ensure rapid fire suppression.

Flexible Capacity Options: Available in multiple storage sizes ranging from 40L to 180L to fit various protection areas.

CE Certified Safety: Product meets CE certification standards for quality and safety assurance.

Wide Temperature Tolerance: Operates effectively in temperatures ranging from -10 to 50 degrees Celsius.

Company profile

Wofu Fire & Security Equipment Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryWofu Fire & Security Equipment Co., Ltd. is a China-based limited trading company established in 2013, offering fire-fighting, alarm, hardware, rescue, and road-safety products. The supplier reports flexible customization and participation in the Canton Fair, but no ODM service, no OEM service for popular brands, no new products in the past year, and no SDK. Service-management controls are weakly documented: no written procedures or records were reported for supplier assessment, corrective actions, or complaint handling. It has no overseas showroom, agents, or branches. Production-related information is inconsistent: one slice reports more than 10 production lines and 11–20 quality staff, while another identifies the company as a trading company with 3 employees and another reports 9 employees. No management-system certifications are listed. Financial evidence is incomplete and is excluded from this assessment in accordance with the privacy requirement.

Supplier typeThe supplier is identified consistently as a Trading Company and Limited Company, headquartered in Hunan, China. Its stated business covers wholesale and retail of fire-fighting equipment, electronic and hardware products, and rescue supplies, indicating a trading-oriented operating model rather than a clearly documented manufacturer profile.

CertificationsThe supplier management-system certification field is explicitly recorded as NIL. This is a stated absence of certification evidence, rather than merely incomplete documentation.

After-Sales capabilityThe business scope includes installation and after-sales service for security alarm systems, and the supplier reports one-month average lead times in both peak and off-season with several quotation and payment options. However, it reports no written procedures or records for service-capability assessment, corrective and preventive actions, or complaint handling, and has no overseas agents, branches, or showroom.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These explicit limitations indicate weak documented innovation and development capability.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad stated customization coverage, although no supporting project examples or performance records are supplied.

Product Q&A

Q:What types of fires can this system extinguish?

It is applicable to electric fires, liquid fires, fusible solid fires, solid surface fires, and gas fires where the supply is cut before extinguishing.

Q:What is the storage pressure of the cylinder?

The storage pressure is 2.5MPa or 4.2MPa at 20 degrees Celsius.

Q:How is the cylinder activated?

The system uses an electromagnetic starter with DC24V/1.5A power and includes an emergency mechanical starter.

Q:What is the maximum working pressure?

The maximum working pressure at 50 degrees Celsius is 3.4MPa or 5.3MPa depending on the model.

Q:Can the cylinder size be customized?

Yes, the cylinder size is customizable, with options including D300*1120*6mm and capacities from 40L to 180L.