What is the recommended maximum cycle rate?

For continuous operation, we recommend a maximum cycle rate of 50 to 60 cycles per minute.

What is the maximum air driven pressure?

Maximum outlet pressure is achieved at 8 bar (116 PSI); we suggest not exceeding 8 bar for long life.

Is the pump suitable for marine use?

Yes, this customized GH 250 mm model is specifically designed for marine applications.

Non Standard Model: GH 250 mm Driven High Flow Pneumatic Driven Chemical Injection Pump

Name: Non Standard Model: GH 250 mm Driven High Flow Pneumatic Driven Chemical Injection Pump
Brand: Dong Guan Usun Fluid Control Equipment Co., Ltd.
SKU: 872863565

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

US$2,250.00-2,650.00

1 Piece

Product profile

Customization

Available

Max.Head

None

Max.Capacity

50-100 L/min

Model NO.

Model: GH

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

Application

for Charging Cylinder ,Pressure Test

Warranty

1 Year

Model

Driven Cylinder Diameter

250mm

Product Name

Pneumatic Driven Chemical Injection Pump

Transport Package

Foam Inside, Carton Box /Wooden Box Outside

Specification

CE/ ISO9001

Trademark

USUN

Origin

Made in Dong Guan / China

HS Code

8412310090

Production Capacity

100 PCS Per Week

Key features

High Flow Capacity: Max capacity up to 100 L/min for efficient chemical injection and testing.

Stainless Steel Construction: Wetted parts made of stainless steel for corrosion resistance and durability.

CE Certified Safety: Complies with CE standards ensuring safe pneumatic operation.

1 Year Warranty: Comprehensive 1-year warranty coverage for mechanical reliability.

Self-Priming Design: Automatically primes without external assistance for easy startup.

Adjustable Pressure: Outlet pressure easily set by adjusting air drive pressure via regulator.

No Lubrication Needed: Operates without air line lubrication, reducing maintenance complexity.

Compact & Rugged: Lightweight aluminum body with a compact, reliable, and easy-maintenance design.

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.