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EVERFLO

EVERFLO is a brand of on-demand electric sprayer pumps used in agricultural, industrial, and commercial liquid transfer and application systems. The product line is built around 12V DC diaphragm pumps that use a demand pressure switch to start and stop automatically based on system flow demand. This operating principle removes the need for manual switching and allows the pump to maintain pressure in a closed line until a nozzle, valve, or outlet is opened. The pumps are available in several model families, including EF1000, EF2200, EF3000, EF5500, and EF7000, with variations that carry either standard seals or Viton seals for compatibility with a broader range of liquids. All models in the current catalog use a polypropylene housing, which provides resistance to many agricultural chemicals, mild acids, and water-based solutions. The -BOX suffix indicates the pump is supplied in a boxed configuration, and the -QA suffix denotes Viton seal construction. These pumps are typically specified where a compact, self-priming, low-voltage pump is needed to move liquid from a tank to a spray wand, boom, or transfer point. Because the demand switch responds to pressure changes in the line, the pump is suited to systems with intermittent flow rather than continuous circulation. 3G Electric supplies the EVERFLO line as part of its industrial equipment catalog, offering multiple SKUs across the model range. For plant engineers and maintenance managers, the relevant selection criteria are the model number, seal material, housing material, and voltage. The 12V DC input is common to all listed models, which makes them compatible with battery-powered sprayers, vehicle-mounted systems, and low-voltage DC power supplies. The polypropylene housing is a standard material choice for sprayer pumps because it balances chemical resistance with structural durability. Viton seals are specified when the pumped liquid contains solvents, oils, or other compounds that would degrade standard elastomers. The demand pressure switch is an integrated component, not an external accessory, so the pump can be installed in a line without additional pressure-control hardware. 3G Electric supports the EVERFLO line by holding multiple SKUs and providing logistics support for global delivery. Buyers can compare specifications across the EF1000, EF2200, EF3000, EF5500, and EF7000 families and request a quote for the specific model and seal configuration required. The catalog entries list manufacturer part numbers, housing material, seal material where applicable, and voltage, so procurement specialists can match the pump to an existing system or a new build. Because the pumps are on-demand type, they are not intended for continuous-duty transfer or high-pressure applications beyond the rated demand switch setting. The product family is positioned for sprayer systems, liquid transfer, and application equipment where automatic start/stop operation is a functional requirement. 3G Electric does not manufacture EVERFLO pumps; it distributes them as part of a broader range of industrial burners, pumps, gas controls, and related equipment. The EVERFLO line extends the pump category with a focused set of 12V DC on-demand sprayer pumps. For technical buyers, the main differentiators within the line are the model number, which typically corresponds to flow and pressure characteristics, and the seal material, which determines chemical compatibility. The boxed configuration simplifies handling and storage. All models share the same basic architecture: a polypropylene housing, a demand pressure switch, and a 12V DC motor. This commonality means that installation and wiring practices are consistent across the range, which can reduce training and spare-parts complexity for maintenance teams. When specifying an EVERFLO pump, confirm the liquid to be pumped, the required flow and pressure at the outlet, the duty cycle, and the available DC power supply. The demand pressure switch will cycle the pump as needed to maintain line pressure, so the system should be designed with an appropriate accumulator or bypass if the flow demand is very low or intermittent. 3G Electric provides the EVERFLO catalog with SKU-level detail so that buyers can identify the correct model and request a quote with the necessary part number.

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About EVERFLO

EVERFLO is a brand of on-demand electric sprayer pumps used in agricultural, industrial, and commercial liquid transfer and application systems. The product line is built around 12V DC diaphragm pumps that use a demand pressure switch to start and stop automatically based on system flow demand. This operating principle removes the need for manual switching and allows the pump to maintain pressure in a closed line until a nozzle, valve, or outlet is opened. The pumps are available in several model families, including EF1000, EF2200, EF3000, EF5500, and EF7000, with variations that carry either standard seals or Viton seals for compatibility with a broader range of liquids. All models in the current catalog use a polypropylene housing, which provides resistance to many agricultural chemicals, mild acids, and water-based solutions. The -BOX suffix indicates the pump is supplied in a boxed configuration, and the -QA suffix denotes Viton seal construction. These pumps are typically specified where a compact, self-priming, low-voltage pump is needed to move liquid from a tank to a spray wand, boom, or transfer point. Because the demand switch responds to pressure changes in the line, the pump is suited to systems with intermittent flow rather than continuous circulation. 3G Electric supplies the EVERFLO line as part of its industrial equipment catalog, offering multiple SKUs across the model range. For plant engineers and maintenance managers, the relevant selection criteria are the model number, seal material, housing material, and voltage. The 12V DC input is common to all listed models, which makes them compatible with battery-powered sprayers, vehicle-mounted systems, and low-voltage DC power supplies. The polypropylene housing is a standard material choice for sprayer pumps because it balances chemical resistance with structural durability. Viton seals are specified when the pumped liquid contains solvents, oils, or other compounds that would degrade standard elastomers. The demand pressure switch is an integrated component, not an external accessory, so the pump can be installed in a line without additional pressure-control hardware. 3G Electric supports the EVERFLO line by holding multiple SKUs and providing logistics support for global delivery. Buyers can compare specifications across the EF1000, EF2200, EF3000, EF5500, and EF7000 families and request a quote for the specific model and seal configuration required. The catalog entries list manufacturer part numbers, housing material, seal material where applicable, and voltage, so procurement specialists can match the pump to an existing system or a new build. Because the pumps are on-demand type, they are not intended for continuous-duty transfer or high-pressure applications beyond the rated demand switch setting. The product family is positioned for sprayer systems, liquid transfer, and application equipment where automatic start/stop operation is a functional requirement. 3G Electric does not manufacture EVERFLO pumps; it distributes them as part of a broader range of industrial burners, pumps, gas controls, and related equipment. The EVERFLO line extends the pump category with a focused set of 12V DC on-demand sprayer pumps. For technical buyers, the main differentiators within the line are the model number, which typically corresponds to flow and pressure characteristics, and the seal material, which determines chemical compatibility. The boxed configuration simplifies handling and storage. All models share the same basic architecture: a polypropylene housing, a demand pressure switch, and a 12V DC motor. This commonality means that installation and wiring practices are consistent across the range, which can reduce training and spare-parts complexity for maintenance teams. When specifying an EVERFLO pump, confirm the liquid to be pumped, the required flow and pressure at the outlet, the duty cycle, and the available DC power supply. The demand pressure switch will cycle the pump as needed to maintain line pressure, so the system should be designed with an appropriate accumulator or bypass if the flow demand is very low or intermittent. 3G Electric provides the EVERFLO catalog with SKU-level detail so that buyers can identify the correct model and request a quote with the necessary part number.

Common Applications

  • Agricultural spraying — EVERFLO EF2200-BOX or EF3000-BOX for tank-to-boom or tank-to-wand chemical application
  • Industrial liquid transfer — EVERFLO EF5500-BOX for moving water-based solutions from drums or tanks to process points
  • Vehicle-mounted sprayer systems — EVERFLO EF1000-BOX for 12V DC battery-powered spot spraying or dust suppression
  • Solvent or oil-based liquid application — EVERFLO EF3000-QA-BOX with Viton seals for chemical compatibility
  • Commercial landscaping and turf care — EVERFLO EF7000-BOX for on-demand pressure to spray nozzles
  • Mobile cleaning or sanitizing carts — EVERFLO EF2200-QA-BOX with Viton seals for intermittent flow to a spray wand

Frequently asked questions

Common questions about EVERFLO from 3G Electric.

What is the difference between the EVERFLO EF3000-BOX and the EF3000-QA-BOX?

The EF3000-BOX and EF3000-QA-BOX share the same basic configuration: a 12V DC on-demand electric sprayer pump with a polypropylene housing and an integrated demand pressure switch. The difference is the seal material. The EF3000-BOX uses standard seals, while the EF3000-QA-BOX uses Viton seals. Viton is specified when the pumped liquid contains solvents, oils, or other chemicals that would degrade standard elastomers. Both models are supplied in a boxed configuration. When selecting between them, confirm the chemical compatibility of the liquid with the seal material. The housing material is polypropylene for both models.

What does the demand pressure switch do on an EVERFLO sprayer pump?

The demand pressure switch is an integrated control that starts and stops the pump based on system pressure. When a nozzle, valve, or outlet is opened, pressure in the line drops, the switch closes the circuit, and the pump runs. When the outlet is closed, pressure rises to the switch set point, the circuit opens, and the pump stops. This provides automatic on-demand operation without a manual switch. It also allows the pump to maintain pressure in a closed line. The switch is not an external accessory; it is built into the pump. For systems with very low or intermittent flow, an accumulator or bypass may be needed to prevent rapid cycling.

Which EVERFLO models are available with Viton seals?

In the current 3G Electric catalog, the EVERFLO models with Viton seals are the EF2200-QA-BOX, EF3000-QA-BOX, and EF7000-QA-BOX. The -QA suffix indicates Viton seal construction. These models also have a polypropylene housing and a demand pressure switch, and they operate at 12V DC. The non-QA versions of the same model families, such as the EF2200-BOX, EF3000-BOX, and EF7000-BOX, use standard seals. Viton is a fluoroelastomer with resistance to many solvents, oils, and fuels, so the QA models are selected when the pumped liquid is not compatible with standard seal materials. Always verify chemical compatibility for the specific liquid and concentration.

What voltage do EVERFLO on-demand electric sprayer pumps require?

All EVERFLO on-demand electric sprayer pumps listed in the 3G Electric catalog operate at 12V DC. This includes the EF1000-BOX, EF2200-BOX, EF2200-QA-BOX, EF3000-BOX, EF3000-QA-BOX, EF5500-BOX, EF7000-BOX, and EF7000-QA-BOX. The 12V DC input is compatible with battery-powered sprayers, vehicle electrical systems, and low-voltage DC power supplies. When installing, use wiring and fusing appropriate for the pump current draw and the length of the run. The demand pressure switch controls the motor circuit, so the power supply should be connected according to the pump's wiring diagram. Confirm that the power source can supply the required current at 12V DC under load.

What housing material is used on EVERFLO sprayer pumps?

The EVERFLO on-demand electric sprayer pumps in the 3G Electric catalog use a polypropylene housing. Polypropylene is a thermoplastic with resistance to many agricultural chemicals, mild acids, and water-based solutions. It is a common material for sprayer pump housings because it balances chemical resistance with structural durability. The housing material is listed in the specifications for each SKU. When specifying a pump, confirm that the housing material is compatible with the liquid being pumped. Polypropylene is not suitable for all chemicals, particularly strong oxidizing agents or certain solvents. The seal material, such as Viton on the -QA models, is a separate consideration and should also be checked for compatibility.

How does 3G Electric support the EVERFLO product line?

3G Electric supplies EVERFLO on-demand electric sprayer pumps as part of its industrial equipment catalog. The catalog includes multiple SKUs across the EF1000, EF2200, EF3000, EF5500, and EF7000 families, with standard and Viton seal options. Each listing provides the manufacturer part number, voltage, housing material, and seal material where applicable. Buyers can compare specifications across models and request a quote for the required configuration. 3G Electric provides logistics support for global delivery. The company does not manufacture EVERFLO pumps; it distributes them. For technical selection, provide the liquid to be pumped, required flow and pressure, duty cycle, and available power supply so the correct model can be identified.