What is the warranty period?

We provide a one-year warranty for our fire pump and diesel engine systems.

What engine types are available?

We offer air-cooled 1-cylinder naturally aspirated engines and water-cooled 3-to 6-cylinder turbo engines.

42kw Water Cooling 4 Cylinder Fire Water Pump Diesel Engine

Name: 42kw Water Cooling 4 Cylinder Fire Water Pump Diesel Engine
Brand: PURITY PUMP CO., LTD.
SKU: 627520734

Zhejiang, ChinaPURITY PUMP CO., LTD.

US$855.00

5-9 Pieces

US$850.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

Max.Head

None

Max.Capacity

None

Driving Type

Diesel Engine

Material

Cast Iron

Structure

Single-stage Pump

Assembly

None

Power

Diesel Engine

Start Up

Diesel Engine

Type

Diesel Engine

Application

Diesel Engine

Industry

Media

None

Performance

Diesel Engine

Theory

Centrifugal Pump

Application Scenario

Fire Pump

Diesel Engine Type

Air-Cooled/Water-Cooling

Frequency

50Hz or 60Hz

Rpm

3000 or 3600rpm

Standard or Nonstandard

Standard

Transport Package

Wooden Box

Specification

1-6 cylinder

Trademark

Purity

Origin

China

HS Code

8503009090

Production Capacity

10000PCS

Key features

International Certifications: Products certified with UL, CE, ISO system, and SASO for global compliance.

OEM and ODM Support: Customized brand and manufacturing services available for clients.

One Year Warranty: Comprehensive one-year warranty coverage for all mechanical equipment.

Emission Standard Compliance: Engines meet China III emission standards for environmental protection.

Versatile Engine Options: Available in air-cooled 1-cylinder or water-cooled 3-to 6-cylinder configurations.

Wide Application Range: Suitable for fire fighting, irrigation, industrial transfer, and cooling systems.

Compact and Efficient Design: Extremely compact dimensions with noise-optimized technology and low fuel consumption.

Global Export Experience: Products exported to over 140 countries with a 20-year manufacturing history.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceMulti-language Pioneer

PURITY PUMP CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, OtherExport Year: 2003-05-06Average Response Time: ≤4.32hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including recent new-product development and ODM services. It operates CNC and assembly facilities, has written inspection procedures, and reports a 15-workday peak- and off-season lead time. The supplier holds CE, ISO 9001:2015, ISO 14001, and ISO 45001:2018 certifications, and uses ERP, OA, and CRM-related digital systems. It has exported for 13 years, with exports representing 41%–50% of total sales, and has participated in the Canton Fair. However, it reports no overseas warehouses, showrooms, agents, or branches; no SDK availability; no OEM service for popular brands; and no Fortune 500 collaborations. Financial information is limited to reporting years rather than verifiable performance figures, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier provides manufacturing-related CNC and assembly capabilities, offers ODM services, and has exported for 13 years with self-operated import and export rights. Its overseas service footprint is limited because it reports no overseas warehouse, showroom, agent, or branch.

CertificationsThe supplier reports CE product compliance certification and ISO 9001:2015, ISO 14001, and ISO 45001:2018 management-system certifications. These stated certifications provide explicit evidence of compliance and management-system coverage.

R&D capabilityThe supplier reports new-product development within the past year, ODM capability, a national science and technology progress award, ERP-based process digitization, and ongoing digital and technical-transformation initiatives. It lacks an available SDK, but the broader evidence supports a positive innovation assessment.

Production capacityThe supplier lists CNC and assembly facilities, uses written and uniformly followed finished-product inspection instructions, and reports peak- and off-season lead times within 15 workdays. It also has documented supplier-management and corrective-action procedures, supporting production-process capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated both for design services and the supplier’s broader design capability.