What is the lead time for delivery?

Lead time is within 15 working days for both peak and off-peak seasons.

What after-sales service is provided?

We offer online after-sales service for technical support.

What are the main applications of this pump?

It is used for pressure testing, cylinder positioning, supercritical fluid extraction, and chemical metering.

Top Selling Usun Model: M Small 80-800 Bar Output Portable Air Driven Liquid Pressure Testing Pump

Name: Top Selling Usun Model: M Small 80-800 Bar Output Portable Air Driven Liquid Pressure Testing Pump
Brand: Dong Guan Usun Fluid Control Equipment Co., Ltd.
SKU: 784785175

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

US$500.00

1-2 Pieces

US$450.00

3+ Pieces

Product profile

Customization

Available

After-sales Service

Online After Sale Service

Warranty

1 Year

Model NO.

Max.Head

None

Max.Capacity

<50 L/min

Pressure Medium

Water

Type

Handheld

Position of Pump Shaft

Horizontal

Certification

Material

Stainless Steel

Driven Power

Compressed Air of 3-8 Bar

Power

Pneumatic Power

Pressure Rati

10:1 or 16:1 or 40:1 or 100:1

Application

for Charging Cylinder ,Pressure Test

Model

Transport Package

Foam Inside, Carton Box /Wooden Box Outside

Specification

25X20X18 cm

Trademark

Usun

Origin

Made in Dong Guan / China

HS Code

84143090

Production Capacity

50 PCS Per Week

Key features

Compact Handheld Design: Smallest USUN pump, fits in hand, ideal for low volume high pressure testing.

High Pressure Capability: Delivers up to 1000 Bar with nominal ratios up to 130 for precise testing.

Pneumatic Power Source: Driven by compressed air (3-8 Bar) for safe and efficient operation.

Stainless Steel Construction: Durable stainless steel material ensures longevity and corrosion resistance.

CE Certified Quality: Product meets CE safety standards for reliable performance.

1 Year Warranty: Comes with a standard 1-year warranty coverage for peace of mind.

Online After-Sales Support: Dedicated online service team available for technical assistance.

Fast Lead Time: Peak and off-peak season lead times both within 15 working days.

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: ≤5.07h 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.