Aluminum Alloy Hand-Operated Oil Pump - Small Engine Oil Pump Specification Manual Portable Pump (20 pcs/lot)

Aluminum Alloy Hand-Operated Oil Pump - Small Engine Oil Pump Specification Manual Portable Pump (20 pcs/lot) Product Overview This Aluminum Alloy Hand-Operated Oil Pump is a reliable manual fluid transfer tool designed for small-flow, convenient operation scenarios. The main body is precision-cast from high-strength aluminum alloy, presenting a classic silver finish that is both robust and lightweight. Its eye-catching red hand crank provides a comfortable…

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Drum Pump / Barrel Pump

Hand Oil Pump / Manual Pump

Oil pump

Aluminum Alloy Hand-Operated Oil pump - Small Engine Oil pump Specification Manual Portable Pump (20 pcs/lot)

Product Overview

This Aluminum Alloy Hand-Operated Oil pump is a reliable manual fluid transfer tool designed for small-flow, convenient operation scenarios. The main body is precision-cast from high-strength aluminum alloy, presenting a classic silver finish that is both robust and lightweight. Its eye-catching red hand crank provides a comfortable grip and is a visual testament to efficient power generation. The displayed specification is the small engine oil pump, suitable for compact engines, with a displayed quantity of 20 pieces, demonstrating our stable batch supply capability. It requires no electricity, effortlessly drawing oils, diesel, and similar liquids from drums or tanks through manual cranking. It is an ideal choice for lubricating, maintaining, or refueling various small mechanical equipment, marine auxiliary engines, and outdoor generators. As a source manufacturer, we support in-depth customization of product specifications, colors, and branding, as well as professional OEM/ODM private-label cooperation.

Primary Uses

Lubrication & Maintenance of Small Machinery: Suitable for daily engine oil top-ups and changes for small agricultural machinery, garden equipment, and generator sets.
Fuel Transfer from Drum to Equipment: Safely and conveniently transfer diesel, kerosene from standard drums to equipment fuel tanks or stationary storage tanks.
Marine Auxiliary System Refueling: Provide fuel or lubricant replenishment for auxiliary engines and generators on small vessels.
Workshop & Household Backup: Serves as a backup tool for repair shops and households, used in emergency or routine situations requiring manual transfer of oils.

Materials and Construction

Pump Body Core: Manufactured from die-cast aluminum alloy, offering excellent strength, corrosion resistance, and light weight, ensuring long-term durability and labor-saving operation.
Drive Components: The core transmission gears and shaft are made of alloy steel, heat-treated for enhanced wear resistance. The red engineering plastic handle is ergonomically designed for smooth cranking.
Sealing System: Critical points are equipped with oil-resistant rubber seals and oil seals, ensuring good sealing during operation to prevent pump leakage or air ingress.
Inlet/Outlet Ports: Feature standard threaded connections, allowing flexible attachment of various hose lengths to suit different transfer distances.

Core Functions and Features

Pure Manual Drive, No External Power Needed: The innovative hand crank design efficiently converts human effort into pumping power, eliminating dependence on electricity or compressed air. Ideal for environments like the field, docks, or workshops without power, enabling operation anytime, anywhere.
Aluminum Alloy Body, Sturdy & Lightweight: Compared to cast iron pumps, the aluminum alloy material significantly reduces overall weight while maintaining sufficient structural strength, making handling, operation, and portability much easier.
Simple Operation, Efficient Delivery: Cranking the handle generates stable suction, offering strong drawing power and smooth oil flow. The intuitive structure allows for easy use without training, enabling a single operator to complete all tasks.
Reliable Sealing, Long-Lasting Durability: The precise mechanical structure combined with high-quality seals ensures pumping efficiency and service life, capable of withstanding frequent use.
Wide Compatibility: Suitable for most common medium- to low-viscosity lubricating oils and light fuels, providing a versatile portable transfer solution.

Specifications

Product Name: Aluminum Alloy Hand-Operated Oil Pump
Product Specification: Small Engine Oil Pump
Main Body Material: Die-Cast Aluminum Alloy
Displayed Quantity: 20 pieces
Drive Method: Manual Crank
Applicable Media: Engine oil, diesel, kerosene, and other medium- to low-viscosity oils.

Source Factory Customization & Private-Label Services

We are a professional source manufacturer of fluid transfer equipment with full in-house capabilities from aluminum smelting and die-casting to precision machining. The pictured Aluminum Alloy Hand-Operated Oil Pump is one of our representative products with mature manufacturing processes. We fully understand the diverse needs of markets and brands and offer flexible customization services. This includes, but is not limited to, customizing specific flow rates, port thread standards, handle colors and shapes, and having your brand LOGO and model identification cast or printed on prominent areas of the product. We undertake various forms of OEM/ODM collaboration. Whether it's bulk purchasing of standard products for private labeling or co-developing new models for specific application needs, we ensure consistent product quality and provide competitive factory prices with efficient supply chain support. We sincerely invite global tool distributors, machinery equipment suppliers, and brand owners to explore partnership opportunities.

Applications

Automotive & Transportation

Ideal for vehicle maintenance, oil changes, fuel transfer in automotive workshops, fleet management, trucking, and transportation industries. Suitable for engine oil extraction, diesel refueling, and hydraulic fluid handling.

Industrial Manufacturing & Machinery

Perfect for lubrication systems, hydraulic equipment, CNC machines, production lines, and heavy-duty industrial machinery. Designed for continuous operation and reliable oil circulation in manufacturing plants.

Marine & Offshore

Engineered for marine engines, offshore platforms, fishing vessels, yachts, and shipyard maintenance. Handles engine oil, gear oil, and fuel transfer in harsh marine environments with corrosion-resistant construction.

Agriculture & Farming Equipment

Optimized for tractors, harvesters, irrigation systems, and agricultural machinery maintenance. Facilitates easy oil changes, fuel transfer, and lubrication for farm equipment in remote field operations.

Mining & Construction

Heavy-duty solutions for excavators, bulldozers, mining equipment, and construction machinery. Built to withstand extreme conditions with high-capacity pumping for hydraulic systems and fuel transfer applications.

Energy & Power Generation

Compatible with generators, turbines, power plants, and renewable energy systems. Ensures reliable lubrication and fuel supply for backup power systems, diesel generators, and industrial power distribution.