What is the maximum flow rate for the GBD40 model?

The GBD40 model has a maximum flow rate of 273 L/min at an inlet pressure of 40 Bar.

How does the pump restart after stalling?

The pump restarts automatically with a slight drop in outlet pressure or an increase in air driven pressure.

What are the payment terms?

We accept T/T and PayPal as payment terms.

Usun Model: Us-Gbd Double Acting Nitrogen Gas Booster Pump System for Accumulator Refilling

Name: Usun Model: Us-Gbd Double Acting Nitrogen Gas Booster Pump System for Accumulator Refilling
Brand: Dong Guan Usun Fluid Control Equipment Co., Ltd.
SKU: 874861245

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

US$2,400.00-2,850.00

1 Piece

Product profile

Customization

Available

Max.Capacity

300-400 L/min

Pressure Medium

Gas

Model NO.

Model: US-GBD

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

G1/2''

Action Type

Double Action

Lubrication

Yes

Name

Double Acting Nitrogen Gas Booster Pump System for

Transport Package

Carton Box Packing

Specification

70x40x30

Trademark

USUN

Origin

China

HS Code

8412310090

Production Capacity

2000 PCS Per Year

Key features

Double Acting Design: Utilizes 160mm air piston and 25mm hydraulic plunger for efficient gas boosting.

No Electrical Connection: Air driven models eliminate spark risk and do not require electrical power.

Infinitely Variable Speed: Output cycling speed and flow can be adjusted infinitely via air pressure regulator.

Stainless Steel Construction: Available in stainless steel material for durability and corrosion resistance.

Compact and Robust: Designed with reliable, easy-to-maintain, and compact structure for industrial use.

Automatic Stall Control: Pump stops automatically when outlet pressure forces equal air drive forces.

Long Working Life Seals: Seal system designed for longevity without requiring airline lubrication.

CE Certified: Product meets CE safety and quality certification standards.

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: ≤4.60h 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.