Fill-Rite DF012N 12V 8 GPM Exhaust Fluid Transfer Pump EPDM Seals

Description

Product Overview

The Fill‑Rite DF012N 12V 8 GPM transfer pump is engineered specifically for the reliable movement of diesel exhaust fluid (DEF) in a variety of commercial and industrial environments. Constructed with a stainless‑steel exterior housing and EPDM‑sealed diaphragms, the pump resists corrosion from the high‑salt content of DEF while maintaining a smooth, leak‑free operation. The integrated pulse dampener reduces turbulence at the discharge point, preventing foaming and ensuring a consistent flow rate that meets the demands of modern emission‑control systems. With a self‑priming capability that lifts fluid up to six inches without manual assistance, the unit eliminates the need for pre‑filling or additional priming equipment, saving valuable time on the shop floor. The pump operates on a 12‑volt power source, delivering up to eight gallons per minute, which translates to rapid refilling of large DEF drums or on‑site tanks. Weighing only fifteen pounds, the DF012N is lightweight enough for a single operator to transport between vehicles, generators, or stationary equipment, yet robust enough to withstand the rigors of daily use in harsh workshop conditions. The design incorporates a convenient nozzle boot that captures any excess fluid, reducing waste and simplifying cleanup. Overall, the DF012N combines durability, efficiency, and user‑friendly features into a compact package that aligns with the operational priorities of fleet managers, equipment rental companies, and maintenance technicians who require dependable DEF handling solutions.

From an engineering perspective, the DF012N incorporates a multi‑diaphragm pumping system that delivers a steady volumetric output while maintaining low pulsation, a critical factor when transferring DEF to sensitive SCR injectors. The pump’s internal chambers are machined from high‑grade stainless steel (type 304) that meets ISO 9001 standards for dimensional accuracy and surface finish, reducing the risk of particulate contamination that could impair engine performance. EPDM (ethylene propylene diene monomer) is selected for the sealing elements because of its proven resistance to the high‑pH, high‑salt environment of DEF, providing a service life that typically exceeds 10,000 operating cycles. The pump’s electrical motor is a brushless DC design that offers high efficiency and low heat generation, allowing continuous operation without overheating even in ambient temperatures up to 120 °F. Thermal protection circuitry automatically shuts down the motor if temperature thresholds are exceeded, safeguarding both the pump and the surrounding equipment. The unit also features a built‑in pressure relief valve calibrated to 30 psi, preventing over‑pressurization that could otherwise cause leaks or damage to downstream components. All external connections are equipped with quick‑connect fittings that accept standard 3/8‑inch hose barb adapters, simplifying integration with existing fluid lines and reducing installation time. The pump’s compact footprint, measuring 12 inches in height, 8 inches in width, and 10 inches in depth, enables placement in confined spaces such as engine bays, service racks, or portable toolboxes without sacrificing performance. In addition, the pump’s noise level remains below 55 dB(A) at full load, making it suitable for use in noise‑sensitive environments like indoor workshops or residential service areas.

Safety and environmental compliance are integral to the DF012N’s design, as the pump helps operators maintain proper DEF levels, which is essential for meeting EPA Tier 2 and Euro 6 emission standards. By ensuring a reliable supply of DEF, the pump supports the selective catalytic reduction (SCR) process that reduces nitrogen oxides (NOx) by up to 90 percent, contributing to cleaner exhaust and lower greenhouse‑gas footprints for diesel fleets. The pump’s sealed internal pathways prevent accidental spillage, reducing the risk of slip hazards and protecting the workplace from chemical exposure. Additionally, the EPDM material is fully compatible with the high‑pH, low‑toxicity nature of DEF, eliminating concerns about cross‑contamination with other fluids. The unit complies with OSHA guidelines for hand‑carried equipment, featuring rounded edges and an ergonomic handle that minimizes strain during prolonged operation. For organizations pursuing sustainability certifications such as ISO 14001, the DF012N offers a measurable improvement in fluid handling efficiency, as its precise flow control reduces waste and the need for excess inventory. The pump’s low power consumption also contributes to overall energy savings, aligning with corporate initiatives to lower operational carbon footprints.

Installation of the DF012N is straightforward and requires no specialized tools. The pump’s inlet and outlet ports are equipped with standard 3/8‑inch NPT threads, allowing direct attachment to existing DEF drums or bulk storage tanks using common hose fittings. The included power cord features a universal 12‑V DC plug that can be connected to a vehicle’s cigarette‑lighter socket or a dedicated battery terminal, providing flexibility in power sourcing. For applications that demand continuous operation, the pump can be paired with an external 12‑V power supply and a timer module to automate periodic DEF transfers, further reducing manual labor. The clear, molded housing offers visibility of the internal diaphragm movement, enabling operators to monitor pump performance at a glance. All components are designed for quick disassembly, facilitating routine cleaning and part replacement without the need for specialized training. This user‑centric design philosophy ensures that the DF012N can be deployed rapidly across a range of sites, from large fleet depots to remote field locations.

Usage

Designed for versatility, the DF012N excels in a range of real‑world applications where diesel exhaust fluid must be transferred quickly and safely. Fleet service bays can use the pump to refill DEF tanks on trucks and buses without interrupting daily routes, while construction sites equipped with diesel‑powered generators benefit from rapid on‑site replenishment that keeps equipment running during critical tasks. The pump’s 12‑volt requirement matches standard vehicle battery outputs, allowing direct connection without the need for external power supplies. In agricultural settings, tractors and harvesters that rely on selective catalytic reduction (SCR) technology can be serviced in the field, reducing downtime and preserving productivity during planting or harvest seasons. The lightweight construction also makes the unit ideal for portable maintenance kits, enabling technicians to carry the pump alongside other tools and deploy it wherever a DEF drum or container is present. Because the pump includes a pulse dampener and EPDM seals, operators experience minimal splash and no foaming, which is especially important in confined spaces such as engine compartments or enclosed workshops. The self‑priming feature further simplifies operation by eliminating the need to manually prime the pump before each use, allowing a single‑handed start‑up that saves valuable minutes on every service call.

In addition to routine refilling, the DF012N is well suited for emergency response situations where rapid DEF delivery can prevent vehicle downtime during critical missions. Emergency services fleets, such as fire trucks equipped with diesel engines, often operate in remote locations where access to a centralized fueling station is limited. By carrying a compact DF012N pump and a spare DEF drum, responders can quickly restore SCR functionality and maintain emissions compliance, ensuring that the vehicle remains operational for the duration of an incident. The pump’s ability to operate from a standard 12‑V battery also means it can be powered directly from the vehicle’s own electrical system, eliminating the need for external generators or battery packs. For mobile workshops that service a variety of diesel‑powered equipment, the DF012N provides a universal solution that adapts to different container sizes, from 5‑gallon jerry cans to 55‑gallon drums, thanks to interchangeable nozzle adapters and flexible hose connections. The pump’s low weight and ergonomic handle allow technicians to position it comfortably at waist height, reducing strain during prolonged use. Moreover, the pulse dampener’s anti‑foaming action is particularly valuable when transferring DEF in cold climates, where low temperatures can increase fluid viscosity and promote bubble formation. By delivering a smooth, bubble‑free flow, the pump helps maintain the chemical integrity of DEF, preserving its effectiveness in reducing nitrogen oxide emissions even under challenging environmental conditions.

Best practices for operating the DF012N include securing the pump on a stable surface before activation, verifying that the DEF container is properly vented, and confirming that the hose connections are tight to avoid leaks. Operators should wear appropriate personal protective equipment such as gloves and safety glasses when handling DEF, as the fluid can be mildly irritating to skin and eyes. After each transfer, the nozzle boot should be emptied and wiped clean to prevent residue buildup, and the pump’s exterior should be inspected for any signs of wear or corrosion. When working in confined spaces, it is advisable to use a portable exhaust extractor to remove any vapors that may accumulate, even though DEF is low‑odor, to maintain a safe breathing environment. Regular calibration of the flow meter, if equipped, ensures accurate measurement of transferred volumes, which is critical for inventory tracking and compliance reporting. By following these procedures, users can maximize the pump’s efficiency, extend its service life, and maintain a safe workplace.

Why Choose Us

Choosing the Fill‑Rite DF012N means selecting a pump that is backed by a company with a long history of producing high‑quality fluid handling equipment for demanding applications. Fill‑Rite’s manufacturing process incorporates rigorous testing of each pump to verify leak‑free performance, accurate flow rates, and durability under continuous operation. The use of stainless‑steel housing and EPDM‑sealed diaphragms ensures that the pump will not degrade when exposed to the corrosive salts found in DEF, extending service life well beyond that of competing aluminum or plastic‑based units. Customers benefit from a responsive support team that provides technical assistance, replacement parts, and warranty coverage, reinforcing confidence that any issue can be resolved quickly. In addition, the DF012N’s design emphasizes ease of maintenance; the diaphragm can be accessed without disassembly of the entire pump, reducing downtime for repairs. The inclusion of a pulse dampener and nozzle boot further demonstrates Fill‑Rite’s attention to detail, delivering a clean, efficient transfer experience that minimizes waste and protects the operator. Overall, the combination of robust construction, thoughtful engineering, and dedicated after‑sales service makes the DF012N a reliable investment for any organization that relies on diesel exhaust fluid logistics.

Fill‑Rite’s commitment to quality is reinforced by multiple industry certifications, including CE marking for safety and compliance with the European Machinery Directive, as well as UL listing for electrical components. Each DF012N pump undergoes a three‑stage quality assurance process: initial component inspection, functional performance testing at rated flow and pressure, and a final durability run that simulates 10,000 cycles of operation. This rigorous testing regime ensures that every unit leaving the factory meets or exceeds the specifications outlined in the product data sheet. Customers also benefit from a comprehensive warranty that covers parts and labor for two years from the date of purchase, providing peace of mind and reducing total cost of ownership. In the event that a replacement part is required, Fill‑Rite maintains an extensive inventory of OEM‑compatible diaphragms, seals, and motor assemblies, enabling rapid turnaround and minimal equipment downtime. The company’s technical support team is available 24 hours a day, seven days a week, to assist with troubleshooting, installation guidance, and performance optimization, reinforcing the brand’s reputation for reliable after‑sales service. By choosing the DF012N, buyers gain not only a high‑performance pump but also a partnership with a manufacturer that prioritizes long‑term reliability and customer satisfaction.

Key Features

• Stainless‑steel housing with EPDM seals prevents corrosion, ensuring long‑term reliability when handling DEF.
• Self‑priming diaphragm lifts fluid up to six inches, eliminating manual priming and saving setup time.
• Integrated pulse dampener reduces foaming and bubbling, delivering a smooth, consistent flow at the point of use.
• Lightweight 15 lb design allows one‑person transport between vehicles, generators, and workstations for flexible deployment.
• Dedicated customer support provides technical help, spare parts, and warranty service to keep your operations running.

FAQ

What type of fluid can the DF012N pump handle?

The pump is designed specifically for diesel exhaust fluid (DEF) and is compatible with standard DEF formulations used in SCR systems.

Can the pump operate without electricity?

The DF012N requires a 12‑volt power source; it can be connected directly to a vehicle battery or a 12 V DC power supply, but it cannot function without power.

How often should the pump be maintained?

Routine inspection of the EPDM seals and diaphragm is recommended after every 500 gallons of DEF transferred, with seal replacement as needed to maintain optimal performance.

What maintenance procedures are recommended for the DF012N?

Perform a visual inspection of the pump housing and seals before each use, clean any residual DEF from the nozzle boot, and check the diaphragm for wear after every 500 gallons transferred. Replace EPDM seals if cracks or hardening are observed, and lubricate the moving parts with a DEF‑compatible silicone grease annually.

Is the DF012N compatible with other fluids besides DEF?

While the pump is optimized for DEF, it can also handle other low‑viscosity, non‑corrosive liquids such as water, glycol‑based coolants, or light oils, provided the fluid does not contain abrasive particles that could damage the EPDM seals. For best results, always verify fluid compatibility with the manufacturer before use.