What are the main benefits of the Jabsco Commercial Duty Water Puppy pump for marine applications?

The Jabsco Commercial Duty Water Puppy pump offers reliable performance, high flow rate, and corrosion-resistant construction, making it ideal for demanding marine tasks like washdown, livewell circulation, and water transfer. Its durable design ensures long-term operation in harsh marine environments.

How easy is it to install and maintain the Jabsco Water Puppy pump?

The Jabsco Water Puppy pump features a simple design with fewer wearing parts, making installation straightforward. It is also easy to service and maintain, ensuring consistent performance and longevity for both recreational and professional use.

What specifications should I consider when choosing the Jabsco Commercial Duty Water Puppy pump?

Key specifications include a 12V DC power supply, a flow rate of 34 liters per minute, self-priming capability up to 1.2 meters, and marine-grade corrosion-resistant materials. The pump also features a 1/2-inch internal pipe thread and a 1-inch external hose barb for versatile connections.

What are the main applications for the Jabsco Commercial Duty Water Puppy® Pump?

The Jabsco Commercial Duty Water Puppy® Pump is ideal for demanding marine and industrial uses such as washdown systems, livewell circulation, water transfer, and general-purpose pumping where reliable performance is essential.

How does the Jabsco Water Puppy ensure reliable water flow and durability in harsh environments?

It features a marine-grade, corrosion-resistant construction, a powerful commercial-grade motor, and a self-priming flexible impeller design that provides high flow rates and long-lasting service even in saltwater conditions.

What are the key specifications and features of the Jabsco 18670-0123 Water Puppy pump?

This 12V DC marine pump offers a flow rate of 34 liters per minute, self-priming up to 1.2 meters, and includes ports for 1/2" internal pipe threads, a 1" external hose barb, and an adapter for 3/4" garden hose threads, making it versatile for various water transfer needs.

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Jabsco Commercial Duty Water Puppy - 12V - 18670-0123

$324.99 ~~$493.99~~

SKU: 34574

Manufacturer Part #: 18670-0123

Jabsco Commercial Duty Water Puppy – 12V – 18670-0123

The Jabsco Commercial Duty Water Puppy is a rugged, high-performance 12V flexible impeller pump designed for demanding commercial marine and heavy-duty onboard applications. Built for continuous operation, this pump delivers dependable water transfer performance in harsh environments where reliability and durability are essential.

Widely trusted across the marine industry, the Water Puppy series is ideal for washdown systems, livewell circulation, ballast transfer, utility pumping, and general water movement on commercial vessels and larger recreational boats.

Commercial-Grade Pumping Performance

Featuring a proven flexible impeller design, the Water Puppy provides smooth, consistent flow while maintaining excellent suction capability. This makes it well-suited for applications requiring steady output and reliable performance under frequent use.

Self-Priming Flexible Impeller Design

The flexible impeller allows the pump to be self-priming, enabling installation above the waterline and reliable operation even with vertical lift. This design also contributes to quieter operation and improved efficiency compared to centrifugal pumps.

12V DC Power for Marine Systems

Designed for 12V DC electrical systems, this model is compatible with a wide range of commercial and recreational marine installations, making it a versatile choice for boats operating on standard 12-volt power systems.

Built for Harsh Marine Environments

Constructed with corrosion-resistant materials, a heavy-duty motor, and sealed components, the Jabsco Commercial Duty Water Puppy is engineered to withstand saltwater exposure, moisture, and continuous use in demanding marine conditions.

In the Box: Jabsco Commercial Duty Water Puppy 18670-0123

(1) Commercial Duty Water Puppy Pump: 12V DC unit with a solid bronze head.
(1) Nitrile Impeller: Pre-installed (oil-resistant for bilge/sump use).
(2) Port Adapters: 1/2" NPT to 3/4" Male Garden Hose.
(4) Vibration Dampening Feet: Pre-installed rubber grommets in the mounting base.
(1) Data Sheet: Includes wiring specifications and a full exploded-view parts diagram.

Key Performance Features

1. High-Output Commercial Motor

The "Commercial Duty" designation means this unit is built with a larger motor than the standard 18660-series Water Puppy. It delivers a flow rate of 9 GPM (34 LPM), providing the extra power needed for continuous-duty applications like transferring water between tanks or running a high-volume livewell.

2. Debris & Oil Resistance

The pump comes standard with a Nitrile impeller. Unlike standard neoprene, Nitrile is resistant to oil and diesel fuel.⁵ This is critical for bilge pumps, as it prevents the impeller from swelling or disintegrating if it comes into contact with fuel spills in the engine room.

3. Versatile Port Design

The pump head is uniquely engineered to allow three different types of connections:

External: 1" (25mm) Hose Barb.
Internal: 1/2" (13mm) Female NPT.
Included Adapters: 3/4" (19mm) Male Garden Hose.

Technical Specifications

Feature	Details
Model Number	18670-0123
Voltage	12V DC
Flow Rate	9.0 GPM ( $34 \text{ LPM}$ )
Amp Draw	11.5 Amps
Fuse Size	15.0 Amp
Self-Priming	Up to 8 ft ( $2.4 \text{m}$ ) vertical lift
Max Pressure	8.7 PSI ( $20 \text{ ft}$ of total head)
Safety	Ignition Protected (ISO 8846 Marine)

Pro-Tip for Maintenance:

"Because the Commercial Duty Water Puppy uses a flexible impeller, it should never be run dry for more than 30 seconds. If you find the pump isn't pulling water, check the O-ring behind the end cover. Even a tiny air leak at the cover plate will prevent the pump from creating the vacuum needed to prime."

Would you like me to find the part number for the replacement Nitrile impeller kit so you can have a spare ready for your next service interval?

Ideal Applications

Commercial vessels and workboats
Washdown and deck cleaning systems
Livewell and bait tank circulation
Ballast and general water transfer
Marine service and utility applications

Why Choose Jabsco Commercial Pumps

Jabsco is a globally recognized leader in marine and industrial pumping solutions, known for robust engineering and long-term reliability. The Commercial Duty Water Puppy is built to perform day after day in environments where equipment failure is not an option.

Choose the Jabsco Commercial Duty Water Puppy – 12V – 18670-0123 for dependable, heavy-duty pumping performance in professional marine and utility applications.

WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Manufacturer : Jabsco
Manufacturer Part No : 18670-0123
UPC : 671880532129

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