What materials are used for the seals?

Standard PTFE seals are suitable for most gases. Other materials can be supplied for more aggressive services.

How is the outlet pressure controlled?

The outlet stall pressure is set by adjusting the air drive pressure through a simple air pressure regulator.

What is the warranty or support policy?

The seals system is designed for long working life. Specific warranty terms are not detailed in the product description.

Usun Model: 2gbt Double Stage, Double Head Driven Air Driven Gas Booster Pump for Cylinder Testing

Name: Usun Model: 2gbt Double Stage, Double Head Driven Air Driven Gas Booster Pump for Cylinder Testing
Brand: Dong Guan Usun Fluid Control Equipment Co., Ltd.
SKU: 873655165

Guangdong, ChinaDong Guan Usun Fluid Control Equipment Co., Ltd.

US$2,400.00-3,200.00

1 Piece

Product profile

Customization

Available

Max.Head

None

Max.Capacity

200-300 L/min

Model NO.

Model: 2GBT

Pressure Medium

Gas

Type

Handheld

Position of Pump Shaft

Horizontal

Certification

Material

Stainless Steel

Driving Air Pressure

Compressed Air of 3-8 Bar

Pump Type

Piston Pump

Driven Cylinder

160mm

Application

Can Be Used for Refilling Gas Cylinder

Air Driven Port

G3/4''

Action Type

Double Stage ,Single Action

Lubrication

Yes

Name

Air Driven Gas Booster Pump for Cylinder Testing

Transport Package

Carton Box Packing

Specification

80x40x30

Trademark

USUN

Origin

China

HS Code

8412310090

Production Capacity

50 PCS Per Week

Key features

No Explosion Risk: No heat, flame or spark risk, safe for hazardous environments.

Electric-Free Operation: Air driven models do not require electrical connection for safety.

Long Seal Life: Seals system designed for long working life, no lubrication required.

Compact & Robust: Reliable, easy to maintain, compact and robust design.

Variable Cycle Speed: Infinitely variable cycling speed and output control.

High Pressure Ratio: Double stage design with ratios up to 200:1 for high output.

CE Certified: Product holds CE certification for quality and safety standards.

Stainless Steel Build: Constructed with stainless steel for durability and corrosion resistance.

Company profile

Dong Guan Usun Fluid Control Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2013-10-05 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.96h CertifiedTerms of Payment: T/T, PayPal CertifiedInternational Commercial Terms(Incoterms): CIF, EXW

AI-Powered supplier vetting

SummaryDong Guan Usun Fluid Control Equipment Co., Ltd. is identified as a Chinese trading company with five employees, while other records describe an established factory and five production lines. Its offering focuses on gas booster pumps, air-driven gas boosters, hydro-test pumps, high-pressure systems, and related components. The supplier reports export activity since 2013 and exports representing 90% of total sales, with markets across multiple regions. Peak- and off-season lead times are both stated as within 15 workdays. No management-system certifications are reported, and the quality-control team has fewer than five staff. The company description claims development of a pneumatic booster pump intended to replace a German product and worldwide customer acceptance, but no specific customer cases are provided. Evidence is insufficient to confirm after-sales service or customization capability.

Supplier typeThe supplier is explicitly classified as a trading company, including both the associated-company industry record and the business-entity type. This indicates the entity is primarily trade-oriented, although other records mention manufacturing activities and a factory history.

CertificationsThe supplier reports no certification of management systems (“NIL”). Therefore, the provided evidence does not show possession of management-system certifications.

R&D capabilityThe company description states that it developed a new type of pneumatic booster pump intended to replace a German product, and its listed products include gas booster pumps, high-pressure pump systems, and related components. This supports evidence of product-development activity, although the extent and verification of innovation are not provided.

Production capacityThe records identify five production lines, an 87.0 m² plant, fewer than five quality-control staff, and peak- and off-season lead times within 15 workdays. The supplier also describes a factory established in 2011, but its simultaneous classification as a trading company and limited operating scale indicate production capacity is evidenced but modest.