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Hot Item Model: at Double Acting Pneumatic Driven Water Pressure Test Pump for Cylinder Testing
US$1,100.00-1,200.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Online After Sale ServiceWarranty
1 YearModel NO.
Model: ATMax.Head
NoneMax.Capacity
<50 L/minPressure Medium
WaterType
HandheldPosition of Pump Shaft
HorizontalCertification
CEMaterial
Stainless SteelDriven Power
Compressed Air of 3-8 BarPower
Pneumatic PowerApplication
for Charging Cylinder ,Pressure TestModel
atDriven Cylinder Diameter
160mmNet Weight
20 KgsTransport Package
Foam Inside, Carton Box /Wooden Box OutsideSpecification
CE/ ISO9001Trademark
USUNOrigin
Made in Dong Guan / ChinaHS Code
8412310090Production Capacity
100 PCS Per WeekKey features
High Pressure Ratio: Generates high hydraulic pressure from low air pressure with ratios up to 300:1.
Stainless Steel Material: Constructed with stainless steel for durability and corrosion resistance.
Self-Priming Operation: Automatically cycles and stops at stall pressure without external control.
Safe Pneumatic Drive: Powered by compressed air (3-8 Bar), ensuring safe operation in hazardous areas.
Compact & Rugged Design: Lightweight aluminum body with a compact structure for easy maintenance.
Wide Application Range: Suitable for water, hydraulic fluid, and various other liquids testing.
1 Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.
CE Certified: Meets CE safety and quality standards for international compliance.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2013-10-05 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.24h 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 driving power source for this pump?
A:
The pump is driven by compressed air with a pressure range of 3-8 Bar.
Q:What is the maximum outlet pressure achievable?
A:
Maximum outlet pressure depends on the model ratio, reaching up to 3320 Bar for the AT400 model at 8 Bar air drive pressure.
Q:Is the pump suitable for continuous operation?
A:
Yes, but we recommend a maximum cycle rate of 50-60 cycles per minute to prevent icing and increase service intervals.
Q:What materials are used for the wetted parts?
A:
Wetted materials are available in carbon steel or stainless steel, depending on the specific model and application.
Q:Does the pump require air line lubrication?
A:
No, USUN air driven liquid pumps do not require air line lubrication for operation.
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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