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Seaflo SFDP1-022-070-34 - User Manual

Seaflo SFDP1-022-070-34
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Instructions for Assembly, Testing, Operation, Servicing, and Storage
For use with agricultural pesticides and
other liquids**
12/24V Diaphragm Pump:
!
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
chem ical cont act, poison ing, and s pills req uire immed iate 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 always from children and pets. Pesticides are
espec ially t ox ic to them.
DO NOT TURN ON POWER to pump until ready to spray in order to avoid
unintentio nal sp ray 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 PURPOSRS 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 Question, Comments, Problems, or Parts Orders
Call SEAFLO Product Support
Installation & Maintenance Manual

Questions and Answers

  • Z
    Zachary HoldenAug 3, 2025
    How to fix Seaflo SFDP1-022-070-34 that will not prime?
    • T
      Tonya PadillaAug 3, 2025
      If your Seaflo Water Pump won't prime, it could be due to: * **Inlet air leak:** Tighten the fittings or replace any cracked fittings. * **Inlet/Outlet tube restriction:** Remove any obstructions in the inlet or outlet tubes. * **Incorrect voltage:** Ensure the voltage is within the correct range (±10%).
  • K
    Kristin JohnsonAug 8, 2025
    Why my Seaflo SFDP1-022-070-34 will not turn on?
    • M
      Meghan ScottAug 8, 2025
      If your Seaflo Water Pump won't turn on, here's what to check: * **Bad electrical connection:** Inspect and correct battery connections. * **Short in wires:** Examine the wires for any damage or shorts. * **Faulty pressure switch:** Consider replacing the pressure switch assembly. * **Incorrect voltage:** Verify the voltage is within the specified range (±10%).
  • C
    Christopher HughesAug 14, 2025
    Why is the pressure low on my Seaflo SFDP1-022-070-34?
    • J
      Joseph HallAug 14, 2025
      If you're experiencing low pressure or flow with your Seaflo Water Pump, the following could be the cause: * **Worn wobble plate or diaphragm:** Replace the diaphragm assembly. * **Worn pressure switch:** Replace the pressure switch assembly. * **Inlet/Outlet tube restriction:** Remove any restrictions in the inlet or outlet tubes.
  • B
    Brianna BentonAug 18, 2025
    Why is my Seaflo SFDP1-022-070-34 Water Pump operating roughly?
    • H
      Hannah HendersonAug 18, 2025
      If your Seaflo Water Pump is running roughly, consider these factors: * **Flexible mounting surface:** Mount the pump on a rigid surface. * **Loose pump head:** Tighten the fasteners. * **Compressed base feet:** Decompress the base feet. * **Rigid plumbing:** Plumb the pump with flexible plumbing.
  • T
    Tara SimmonsAug 23, 2025
    What to do if my Seaflo SFDP1-022-070-34 leaks?
    • T
      Timothy SmithAug 23, 2025
      If your Seaflo Water Pump is leaking, the issue might be: * **Leak in diaphragm:** Replace the diaphragm assembly. * **Leak in the system:** Tighten any loose fittings or replace cracked fittings. * **Faulty pressure switch:** Consider replacing the pressure switch assembly.
  • J
    Justin HawkinsAug 28, 2025
    What to do if Seaflo SFDP1-022-070-34 Water Pump cycles while not spraying?
    • D
      dana60Aug 29, 2025
      If your Seaflo Water Pump cycles even when it's not spraying, check these: * **Incorrect voltage:** Make sure the voltage is within the specified range (±10%). * **Air trapped in system:** Purge any trapped air from the system.

Summary

Intended Use

Spraying Pesticides

Pump is designed for spraying pesticides in liquid form only.

Spraying Other Liquids

Pump can spray non-flammable liquids; avoid after pesticide use due to residue.

Important Safety Information

Assembly Safety Precautions

Key safety points for pump assembly and testing to prevent injury.

Operation Safety Precautions

Essential safety measures for operating the pump and handling chemicals.

Chemical Accident Response

Immediate procedures for handling leaks, contact, poisoning, or spills.

Pump Installation Guide

Mounting and Location

Guidelines for selecting pump placement and securing it properly.

Plumbing and Hose Connections

Recommended fittings and tubing sizes for connecting the pump.

Electrical Connections

Instructions for safely connecting the pump to a 12/24V power source.

Safe Chemical Handling and Operation

General Chemical Safety Rules

Best practices for handling chemicals, personal protective equipment, and storage.

Chemical Application Safety

Safety measures during spraying, considering wind, area clearing, and operator age.

Emergency Chemical Accident Procedures

Response protocols for chemical spills, leaks, contamination, and poisoning.

Preparing the Pump for Each Use

System Flushing and Cleaning

Ensuring the pump is thoroughly flushed and drained of residual chemicals.

Inspection and Minor Repairs

Checking hoses, fittings for damage and performing necessary repairs.

Operating the Pump

Pre-Operation Checks

Assessing wind conditions, clearing the work area, and reviewing safety information.

Pump Activation and Monitoring

Using PPE, turning on power, understanding pressure switch, and unattended use.

Pump Cleaning and Decontamination

Draining and Chemical Disposal

Safely draining excess pesticide and disposing of remaining chemicals and containers.

Pump Flushing and Personal Decontamination

Flushing the pump with cleaning solution and decontaminating the operator.

Storage and Winterization Procedures

Preparing for Storage

Adding RV antifreeze to the system to protect against freezing and corrosion.

Removing from Storage

Draining antifreeze, flushing the system with water before use.

Troubleshooting and Servicing

Pre-Service Safety Precautions

Essential safety steps to follow before attempting any pump servicing or repair.

Common Pump Issues and Solutions

A guide to identifying problems, their causes, and recommended solutions.

Pump Technical Specifications

Model Performance Data

Detailed performance specifications like flow rate, pressure, and amp draw for various models.

Pump Component Materials

Information on materials used in the pump's construction, including compatibility notes.

SEAFLO Limited Warranty

Warranty Terms and Exclusions

Details on the warranty period, coverage, conditions, and common exclusions.

Seaflo SFDP1-022-070-34 Specifications

General IconGeneral
ModelSFDP1-022-070-34
TypeDiaphragm Pump
Voltage12V DC
Flow Rate2.2 GPM (8.3 LPM)
Max Pressure70 PSI (4.8 Bar)
Housing MaterialPolypropylene
Diaphragm MaterialSantoprene
Duty CycleIntermittent
Operating Temperature32-140°F (0-60°C)
Inlet/Outlet Size3/8" NPT

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