Comet AXD 3020E Radial-Axial Pump with Unloader & Injector, 2000 PSI, 3.0 GPM, 3400 RPM, NEMA 56C (31020-00012)

Name: Comet AXD 3020E Radial-Axial Pump with Unloader & Injector, 2000 PSI, 3.0 GPM, 3400 RPM, NEMA 56C (31020-00012)
Brand: Comet Pump
SKU: 31020-00012
Price: 485.61 USD
Availability: OutOfStock

Vendor: Comet Pump Type: Plunger Pump

$485.61

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The Comet AXD 3020E (part 31020-00012) is a radial-axial pump that direct-drives NEMA 56C electric motors at 3,400 RPM and delivers 3.0 GPM at up to 2,000 PSI. A built-in uniflow unloader, chemical injector and garden hose inlet make it a ready-to-plumb choice for electric pressure washers.

Key Features

Radial-Axial Pump
Direct Drive with Electric Flange NEMA 56C
Forged brass head
Ceramic plungers
Built-In uniflow unloader with chemical injector standard
Replaces Comet # 6501.0013.00.

Specifications

Brand	Comet Pump
Manufacturer Part Number	31020-00012
Max. Volume	3.0 GPM
Max. Discharge Pressure	2,000 PSI
Max. Pump Speed	3400 RPM
Shaft Diameter	5/8” Hollow
Max. Horsepower Requirements	4.1 BHP
Max. Fluid Temp.	145 degrees F.
Inlet Ports (1)	3/4″ GH (garden hose)
Discharge Ports (1)	3/8″ NPT
Weight	12.0 lb

Frequently Asked Questions

What does it replace?

Comet 6501.0013.00.

How much horsepower is needed?

4.1 BHP.

Is the unloader built in?

Yes, along with a chemical injector.

What are the connections?

3/4" garden hose inlet and 3/8" NPT discharge.

What is the shaft size?

5/8" hollow shaft for NEMA 56C motors.

Product Specifications

Specification Name	Specification Value
Color pattern	Gold
Hardware material	Brass, Metal
Power source	AC-powered

Service & Support

Warranty

This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

Technical Assistance

Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

Documentation & Downloads

Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

Replacement Parts & Accessories

We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

Training & Tutorials

Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.