Mechanical Refueling Gun - 25/32/38mm Universal Manual Oil Dispensing Tool
Product Overview
The Mechanical Refueling Gun is a simple, robust, and reliable purely manual oil dispensing device. It features a highly visible green engineering plastic body, paired with a durable silver metal oil tube and an ergonomic press handle, presenting a clean and practical design. We offer three standard bore specifications: 25mm, 32mm, and 38mm, adaptable to different-sized fill ports, meeting the daily lubrication and refueling needs of equipment ranging from small machinery to medium-sized units. Requiring no external power, it delivers a stable oil output through manual pressing, making it an essential basic tool for workshops, warehouses, and field maintenance. As a source manufacturer, we not only supply standard products but also provide in-depth customization (bore, color, branding) and comprehensive OEM/ODM private-label services.
Primary Uses
- Daily Oiling for Various Equipment: Suitable for periodically adding lubricating oil to designated grease nipples on machine tools, reducers, gearboxes, chains, etc.
- Automotive & Machinery Maintenance: Can be used for manual maintenance of centralized lubrication points on trucks, construction machinery, or components requiring fluid replenishment.
- Fluid Transfer from Small Containers: Ideal for safely and cleanly transferring lubricants, hydraulic oil, etc., from drums to equipment fill ports.
- Backup & Emergency Maintenance: Due to its power-free operation and reliable structure, it is often used as a backup or emergency oiling tool on production lines or in workshops.
Materials and Construction
- Gun Body Material: The main body is made of high-strength, oil-resistant green engineering plastic (e.g., ABS or Nylon), offering lightness and impact resistance.
- Core Metal Components: The oil tube and internal key linkage mechanisms are manufactured from quality steel, with chrome plating or anti-rust treatment for long-term durability and corrosion resistance.
- Sealing System: Equipped internally with oil-resistant rubber seals and a ball check valve, ensuring effective sealing during both pressing and static states to prevent oil leakage or backflow.
- Operating Components: The silver metal handle is designed for comfortable pressing feedback, requiring minimal effort with clear operation.
Core Functions and Features
- Pure Manual Mechanical Operation: Requires no electricity, air supply, or batteries. Relies on manual pressing to generate pressure for oil suction and injection. Unrestricted by location, safe and reliable.
- Multi-Bore Compatibility: Offered in 25mm, 32mm, and 38mm standard bores, allowing flexible adaptation to various filler nozzle sizes. Enables one-gun-for-multiple-uses, reducing tool inventory costs.
- Stable & Precise Dispensing: The mechanical structure ensures consistent oil output per stroke, allowing the operator to precisely control the amount of oil dispensed as needed, avoiding waste or under-lubrication.
- Robust, Durable & Easy Maintenance: All-mechanical design with no complex wearing parts ensures an extremely low failure rate. Routine maintenance involves simple cleaning. Offers a long service life.
- Portable & Ready-to-Use: Compact structure and light weight allow it to be easily carried to any equipment for quick oiling tasks, improving maintenance efficiency.
Specifications
- Product Name: Mechanical Refueling Gun
- Available Bore: 25mm / 32mm / 38mm
- Operation Mode: Manual Press Type
- Body Material: High-Strength Engineering Plastic (Main Body)
- Tube Material: Chrome-plated Anti-rust Steel
- Standard Packaging: 10 pieces/carton
Source Factory Customization & Private-Label Services
We are a professional source manufacturer of lubrication equipment and oil dispensing tools, with complete capabilities in injection molding and metal parts processing. The pictured Mechanical Refueling Gun is one of our classic, long-term market-proven products. We understand that standardized products cannot meet all specific customer needs, hence our commitment to providing flexible custom solutions: you can specify special bore sizes based on your application; adjust the color scheme of the body and handle to match brand identity; customize the tube length and bend angle for special spatial requirements; and request screen printing or in-mold labeling of your brand LOGO and model information on prominent product areas. We fully support the OEM/ODM cooperation model. Whether it's bulk purchasing of standard products for private labeling or co-developing entirely new models, we ensure consistent product quality and provide highly competitive factory prices with reliable supply guarantees. Tool distributors worldwide, equipment OEMs, and brand owners are sincerely invited to collaborate.
