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Everflo EF7000 - User Manual

Everflo EF7000
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Owner’s Manual
Instructions for Assembly, Testing, Operation, Servicing, and Storage
12V Diaphragm Pump: For use with agricultural pesticides and other
liquids**
WARNING
READ and UNDERSTAND the Owner’s Manual completely before using this
pump. Assemble, test, and use only in accordance with the Owner’s Manual
instructions.
READ and FOLLOW chemical safety instructions. Pesticides are hazardous
chemicals.
KNOW emergency procedures BEFORE handling chemicals. Pump leaks, bodily
chemical contact, poisoning, and spills require immediate response.
AVOID inhaling, ingesting, or coming into contact with any chemicals.
WEAR personal protective gear when operating, cleaning, and servicing the
pump.
KEEP pump and spray materials away from children and pets. Pesticides are
especially toxic to them.
DO NOT TURN ON POWER to pump until ready to spray in order to avoid
unintentional spray release.
Improper use of the pump or handling of chemicals could result in serious
injury or illness to the operator or nearby persons/animals, or could cause
damage to the environment.
** This pump is recommended for use in spraying non-flammable liquids such as pesticides, water
for plants/trees or dust control, ice control chemicals, or water-based non-flammable sealants or
stains for outdoor wood surfaces. However, WE RECOMMEND THAT THE PUMP NOT BE
USED FOR OTHER PURPOSES ONCE IT HAS BEEN USED FOR SPRAYING PESTICIDES.
Any chemical will leave some residual in the pump, even after the pump has been properly cleaned.
These residual chemicals can have unexpected effects on future uses. For example, spraying water
or other liquids that are contaminated with residual pesticide may result in unforeseen hazards to
plant or animal life.
Any Questions, Comments, Problems, or Parts Orders
Call EverFlo Product Support 1-800-864-1649
ITEM NUMBERS:
EF7000-BOX 7.0 GPM
EF7000-QA-BOX 7.0 GPM
(Includes all EF7000 Models)
SERIAL NUMBER: _______________

Questions and Answers

  • D
    dwatsonAug 4, 2025
    Why my Everflo Water Pump will not turn on?
    • A
      Anthony CarrAug 4, 2025
      Your Everflo Water Pump might not be turning on due to several reasons. It could be a bad electrical connection, so check the battery connections. There might be a short in the wires, so inspect their condition. A locked drive could also be the culprit, in which case you should replace the diaphragm assembly. Other potential causes include a faulty pressure switch (replace the pressure switch assembly), incorrect voltage (check voltage ±10%), or a blown fuse (check and replace the fuse if needed).
  • V
    Vincent BrownAug 8, 2025
    How to fix low pressure in Everflo EF7000 Water Pump?
    • K
      Kelsey FryeAug 8, 2025
      Low pressure or flow in your Everflo Water Pump can stem from several issues. A worn wobble plate or diaphragm could be the cause, requiring replacement of the diaphragm assembly. Similarly, a worn pressure switch may need replacing the pressure switch assembly. Check for any restrictions in the inlet/outlet tubes and remove them. Ensure the voltage is correct (±10%). Also, inspect for clogged intake valves or tubes and remove any obstructions. Lastly, check for inlet air leaks and tighten or replace cracked fittings.
  • T
    Timothy McdonaldAug 14, 2025
    What to do if Everflo EF7000 will not prime?
    • W
      Wendy WilliamsAug 14, 2025
      If your Everflo Water Pump won't prime, first ensure that the supply container is full. Check for inlet air leaks and tighten any loose fittings or replace cracked ones. Inspect the inlet/outlet tubes for any restrictions and remove them. Verify that the voltage is correct (±10%). Additionally, check for clogged intake valves or a clogged intake tube, and remove any obstructions.
  • J
    jenniferonealAug 25, 2025
    How to stop Everflo Water Pump from leaking?
    • M
      Michael LopezAug 25, 2025
      To stop your Everflo Water Pump from leaking, start by tightening any loose fasteners. If the pump seals are degraded, you'll need to replace the pump head assembly. A leak in the diaphragm can also cause this issue, requiring replacement of the diaphragm assembly.
  • J
    Jodi GreenAug 29, 2025
    How to reduce vibration of Everflo EF7000?
    • E
      Erin DavidsonAug 29, 2025
      To address rough operation in your Everflo Water Pump, ensure the pump is mounted on a rigid surface, as a flexible mounting surface can cause vibration. Tighten any loose pump head fasteners. Decompress the base feet. If rigid plumbing is used, switch to flexible plumbing.
  • S
    smithtiffanySep 10, 2025
    Why does my Everflo EF7000 Water Pump cycle while not spraying?
    • U
      uenglishSep 12, 2025
      If your Everflo Water Pump cycles while not spraying, there might be a leak in the system. Try tightening any leaking hose clamps or fittings. A faulty pressure switch could also be the cause, so consider replacing the pressure switch assembly. Ensure the voltage is correct (±10%). Another possibility is air trapped in the system, which needs to be purged.

Summary

Hazard Signal Word Definitions

Intended Use of the Pump

Summary of Important Information

General Chemical Safety

Guidelines for safe handling of hazardous chemicals.

Chemical Application Safety

Safety measures for chemical application procedures.

Chemical Accident Procedures

Pump Installation Guide

Mounting Instructions

Guidelines for securely positioning the pump unit.

Plumbing the Pump

How to connect hoses and fittings to the pump ports.

Battery Connection

Procedure for connecting the pump to a 12V power source.

Assembly Testing Procedure

Preparing the Pump for Each Use

Ensure Clean System

Verifying the pump is free from residual chemicals before use.

Inspect and Repair

Checking hoses, lines, and fittings for wear or damage.

Using the Pump

Assess Conditions and Clear Area

Evaluating weather and work area safety before spraying.

Operate the Pump

Step-by-step guide on turning on and using the pump.

Pump Storage Procedures

Preparing for Storage

Steps to ready the pump for seasonal storage.

Removing from Storage

Procedures for taking the pump out of storage.

Troubleshooting Guide

Service Preparation

Safety steps before performing pump maintenance or repair.

Pump Specifications

EF7000 Exploded View

EF7000-QA Exploded View

Limited Warranty Information

Everflo EF7000 Specifications

General IconGeneral
BrandEverflo
ModelEF7000
CategoryWater Pump
LanguageEnglish

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