What is the lead time for delivery?

Lead time is within 15 workdays during off-peak season and one month during peak season.

What payment methods are accepted?

We accept LC, T/T, PayPal, Western Union, and Money Gram.

Is after-sales service provided?

Yes, after-sales service is provided for all our products.

air cool Stainless Steel 4-stroke engine 3 Inch Gasoline Water Pump

Name: air cool Stainless Steel 4-stroke engine 3 Inch Gasoline Water Pump
Brand: Hangzhou Raja Machinery Co., Ltd.
SKU: 2088589255

Zhejiang, ChinaHangzhou Raja Machinery Co., Ltd.

US$80.00-89.00

5 Pieces

Product profile

Customization

Available

After-sales Service

Provided

Warranty

1 year

Model NO.

GP30

Max.Head

10-30m

Max.Capacity

50-100 L/min

Driving Type

Motor

Material

Stainless Steel

Structure

Single-stage Pump

Assembly

Booster Pump

Power

Pneumatic

Start Up

Electric Pump

Type

Blade Pump

Application

Clarified Water Pump, Sewage Pump

Industry

Mechanical Pump

Media

Sewage Pumps

Performance

Wear Pump

Theory

Centrifugal Pump

Application L

Submersible Pump, Clarified Water Pump

Engine Power

6HP

Engine Model

168f

Cont.head (m)

Transport Package

Carton

Specification

510x390x445

Trademark

RAJA

Origin

Jiangsu

HS Code

84135010

Production Capacity

50000

Key features

Stainless Steel Construction: Durable stainless steel body ensures resistance to corrosion and long service life.

4-Stroke Air-Cooled Engine: Powered by RAJA 4-stroke engine with OHV technology for efficient performance.

Oil Alert System: Integrated oil alert sensor protects the engine from low oil damage.

Self-Priming Capability: Capable of self-priming up to 8 meters suction head for versatile applications.

Full Frame Protection: Robust frame design offers exceptional performance in tough working conditions.

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

Easy Maintenance: Designed for simple maintenance with accessible components and clear structure.

Versatile Applications: Suitable for clarified water, sewage, and general industrial pumping tasks.

Company profile

Hangzhou Raja Machinery Co., Ltd.

Zhejiang, China

Business Type: Trading CompanyExport Year: 2016-03-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤2.51hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHangzhou Raja Machinery Co., Ltd. is a China-based limited trading company in Zhejiang that also states it integrates R&D, production, and sales. Its product scope covers diesel engines, generators, water pumps, engine parts, and related equipment. The supplier reports multiple production lines, testing equipment, R&D and quality-control personnel, substantial stated production capacity, ISO9001, CE, and GS certifications, and exports to more than 100 countries. It also states that it provides sales and after-sales services and emphasizes innovation and meeting customer needs. However, the provided evidence does not establish financial credibility, specific customization execution, or detailed customer case outcomes. Trade records show two transactions in each of two 2025 entries involving pulley products and a buyer identified as PARTS ZONE.

Supplier typeThe supplier is identified as a trading company and limited company located in Hangzhou, China. Its own description additionally presents it as an enterprise integrating R&D, production, and sales, with products including diesel engines, generators, water pumps, and parts.

CertificationsThe supplier states that its products have passed ISO9001, CE, and GS certification, while the management-system field separately lists ISO 9000. These statements provide explicit evidence of certification holdings, although the exact scope and validity periods are not provided.

After-Sales capabilityThe supplier explicitly states that it specializes in production and sales of diesel engine parts and provides integrated professional sales and after-sales services. No service network, response-time, or warranty details are provided.

R&D capabilityThe supplier describes itself as integrating R&D, production, and sales, reports 50 total years of R&D engineer experience, and states that innovation and meeting unique customer needs are part of its philosophy. These points support an innovation orientation, but no specific patents, new-product records, or documented development results are provided.

Production capacityThe supplier reports six advanced production lines and 60 advanced test stands in one description, while another record lists more than 10 production lines, 50 quality-control staff, and stated output for diesel generators, spare parts, and water pumps. It also describes production of multiple engine, generator, and pump series, indicating broad stated manufacturing capability.

Client casesThe supplier states that its products are exported to more than 100 countries and used in ships, agricultural machinery, construction machinery, and environmental-protection equipment. Two 2025 trade records identify PULLEY transactions involving PARTS ZONE, but detailed project results, repeat-order evidence, or independently verified customer references are not provided.