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Owner's Manual & Safety Instructions
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operating, inspection, maintenance and cleaning procedures. Write the product's serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
©
Copyright
2017 by Harbor Freight Tools
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Keep this manual for the safety warnings and precautions, assembly,
Visit our website at: http://www.harborfreight.com
Email our technical support at: productsupport@harborfreight.com
®
. All rights reserved.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
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Questions and answers

Carrie H
February 25, 2025

(Trying same question I'd asked on another pump with an additional question added...thanks) Is this pump able to be left submerged within a cistern tank to pump water 1-2x a day to fill our 5th wheel holding tank? Additionally, what is the output PSI from the discharge if a standard garden hose is attached?

1 comments:
Mr. Anderson
February 25, 2025

The Drummond submersible pump can be left submerged in a cistern tank and will automatically turn on and off when it detects water, making it suitable for periodic use such as filling a 5th wheel holding tank. However, it is designed for clear water and should be checked regularly to ensure proper operation. The output PSI when using a standard garden hose is not specified in the provided information.

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James Greaves
March 23, 2025

I I'm looking to replace a broken impeller on a Drummond 1/6 horsepower utility pump. I can't find it anywhere. Model number is 63319

3 comments:
Mr. Anderson
March 23, 2025

The manual states that all repairs and parts replacements should be done by certified and licensed technicians. It does not provide specific information on where to find a replacement impeller. You may need to contact the manufacturer or distributor for replacement parts.

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James Greaves
March 24, 2025

I read all that. Been out of warranty for years. My research is finding they want you to buy a new one. May try shaping the brown fins with a bonding putty

James Greaves
March 24, 2025

@Mr. Anderson broken fin

Enrique Vasquez
April 8, 2025

what's the biggest pipe size i can use for this pump and how many feet can i run the pipe

1 comments:
Mr. Anderson
April 9, 2025

The Drummond submersible pump has a discharge port size of 1-1/4" NPT and includes an adapter to 3/4" garden hose thread. The power cord length is 25 feet. The document does not specify a maximum pipe length, but the maximum head lift is 40 feet.

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Summary of Contents for Drummond submersible

  • Page 1 Owner’s Manual & Safety Instructions Save This Manual Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.
  • Page 2: Fluid Type

    Before start-up, note the following: The Pump must be connected to a Ground Fault Circuit Interrupter (GFCI) protected receptacle which has been installed according to regulations. The receptacle must have a supply voltage of 120 VAC at 60 Hz. CAUTION This Pump has been evaluated for use with water only.
  • Page 3: Specifications

    1-1/4" NPT Discharge Port Adapter 1-1/4" NPT to 3/4" garden hose thread Installation The submersible motor Pump must be installed in a stationary position with either: a. A fixed pipeline or b. A flexible hose pipe. Please note! 1. Do not install the Pump by suspending it 2.
  • Page 4: Installation Instructions

    Installation Instructions GFCI- Protected Receptacle Power Cord 1. Attach one end of a discharge hose to the discharge port. Place the other end as needed Discharge to direct the water discharge at least 3 feet Hose away from the source. Slope the discharge hose downward, away from the source.
  • Page 5: Quarterly Maintenance

    Maintenance TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Unplug the Pump from its electrical outlet before performing any inspection, maintenance, or cleaning procedures. If the Pump is moved during operation, flush it out with clean water after every use. Quarterly Maintenance The below maintenance must be performed at least once every 3 months under optimal conditions.
  • Page 6: Please Read The Following Carefully

    Parts List and Diagram PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT.
  • Page 7: Assembly Diagram

    Assembly Diagram Item 63477 For technical questions, please call 1-888-866-5797. Page 7...
  • Page 8 Limited 90 Day Warranty Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase.

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