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Usun Model: Af15 Stainless Steel Right Angle Max 27MPa Air Driven Liquid Pressure Testing Pump for Clamping Tool
US$1,450.00
1-2 Pieces
US$1,350.00
3+ Pieces
Sample price:US$1450.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online ServiceWarranty
1 YearModel NO.
AF15Max.Head
NoneMax.Capacity
<50 L/minPressure Medium
OilType
HandheldPosition of Pump Shaft
HorizontalCertification
CETheory
Reciprocating PumpDrive Power Range
Compressed Air of 3-8 BarPower
Compressed Air Instead of ElectricityApplication
for Pipeline E Testing or Charging Air TankDrive Diameter
6 InchPressure Ratio
18:1Material
Stainless Steel and Alluminum AlloyWeight
12.5 KgsTransport Package
Foam Inside, Carton Box /Wooden Box OutsideSpecification
CE/ ISO9001Trademark
UsunOrigin
Made in Dong Guan / ChinaHS Code
8412210000Production Capacity
50 PCS Per WeekKey features
Stainless Steel Construction: Made of stainless steel and aluminum alloy for durability and corrosion resistance.
High Pressure Capability: Max output pressure up to 60,000 psi (4137 bar) for demanding testing tasks.
Air Driven Safety: Powered by compressed air (3-8 Bar), eliminating electrical hazards in hazardous areas.
Compact Handheld Design: Lightweight at 12.5 kgs, portable and easy to operate for field applications.
CE Certified Quality: Meets CE safety standards, ensuring reliable performance and compliance.
Versatile Customization: Custom sizes, materials, and types available upon request for special requirements.
1-Year Warranty: Comprehensive 1-year warranty coverage with online after-sales service support.
Wide Flow Range: Flow rates from 0.3 to 19.9 I/min, suitable for various pipeline testing needs.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2013-10-05 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.27h 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.
Product Q&A
Q:What is the maximum pressure this pump can handle?
A:
The USUN AF15 pump can handle a maximum output pressure of 27 MPa (approx. 4000 psi). Other models in the series go up to 60,000 psi.
Q:What type of power source does this pump use?
A:
It is an air-driven liquid pressure testing pump, powered by compressed air ranging from 3 to 8 Bar (or up to 150 psi depending on the model).
Q:Is the pump customizable for specific applications?
A:
Yes, other sizes, materials, and types are available upon request. You can also add suffixes like 'A' for angle, '-Q' for quick repair, or '-R' for relief valve.
Q:What is the warranty period and after-sales support?
A:
The pump comes with a 1-year warranty and online after-sales service support.
Q:What are the main applications for this pump?
A:
It is designed for pipeline E testing, charging air tanks, and providing a safe, reliable source of hydraulic pressure for solvents, mild chemicals, and liquefied gases.
Send Inquiry
*To:
Dong Guan Usun Fluid Control Equipment Co., Ltd.
Dong Guan Usun Fluid Control Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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