DP20 DP30 DP40 PortableHigh Lift Diesel Engine Cleaning Water Pump for Agricultural Irrigation

Product Overview

This series of aluminum irrigation pumps includes DP20, DP30 and DP40 models, all built with a robust, compact design for reliable clean water transfer in farming, industrial and emergency applications.

Powered by air-cooled diesel engines (173F/178FA/186FA), they deliver stable performance with flow rates ranging from 36 to 96 m³/h and lifts up to 31 meters, ideal for irrigation, dewatering and water delivery tasks.

With options for recoil or electric start, these pumps can be quickly deployed and operated in remote, off-grid areas. Their sturdy construction ensures long service life even under harsh working conditions.

Built with corrosion-resistant aluminum alloy, they feature excellent wear and corrosion resistance, while the direct-injection system, large fuel tank, and low fuel consumption (≤280g/kw·h) ensure efficient, continuous operation. All models come with complete accessories including connectors, seals, and strainers, ready for immediate use.

Bulk Wholesale & OEM Advantages (For B2B Buyers)

Flexible Bulk Ordering

We support mixed batch orders for DP20/30/40 series pumps with competitive wholesale pricing, helping you optimize inventory and reduce costs.

Custom OEM Support

Customized logos, color boxes, packaging and engine options are available to meet your brand requirements, strengthening your local market competitiveness.

Stable Supply Chain

Large in-stock inventory ensures fast lead times, while our strict quality control guarantees consistent product performance for every shipment.

Full After-Sales Support

We provide dedicated B2B service, spare parts supply and technical guidance to keep your after-sales work hassle-free.

Key Product Advantages

Reliable Performance for All Scenarios

Built with air-cooled diesel engines and corrosion-resistant aluminum alloy, these pumps deliver stable flow (36–96 m³/h) and lift (up to 31m) for irrigation, construction dewatering and emergency use.

Flexible & Off-Grid Operation

Available with recoil or electric start, they work reliably in remote, power-free areas. The compact, mobile design allows quick deployment in any environment.

Cost-Effective & Durable

Low fuel consumption (≤280 g/kw·h) and long-lasting build quality reduce operating costs, while complete accessories are included for immediate use.

B2B & OEM-Friendly Service

We support bulk wholesale, mixed orders and custom OEM solutions (logo/packaging) to meet your brand needs, backed by stable supply and dedicated after-sales support.

Industrial & Commercial Applications

Construction Dewatering

Fast water removal and site drainage for building projects, road construction and foundation works.

Industrial Water Transfer

Reliable water delivery for factory circulation, production water supply and equipment cooling systems.

Municipal & Emergency Use

Flood control, waterlogging drainage and emergency water supply for municipal works and public facilities.

Commercial & Property Management

Water supply and drainage for commercial parks, residential communities, green spaces and public facilities.

FAQ About Diesel Clean Water Pump

What materials is the pump body made of? Is it corrosion-resistant?

The pump body is made of corrosion-resistant aluminum alloy, offering excellent wear and corrosion resistance for long service life.

Do you provide a warranty for these pumps?

We provide 1-year warranty and lifelong technical support for all pumps.

Can you provide spare parts after sales?

Yes, original spare parts are always available at competitive prices for all models.

What’s the noise level of this generator?

Our pumps feature low-noise operation, making them suitable for construction sites, factories, and residential areas alike, with no disruption to daily work or life.