Comet AXD 3020G Radial-Axial Pump with Unloader & Injector, 2000 PSI, 2.7 GPM, 3/4" Shaft Gas Engines (31020-00005)

Name: Comet AXD 3020G Radial-Axial Pump with Unloader & Injector, 2000 PSI, 2.7 GPM, 3/4" Shaft Gas Engines (31020-00005)
Brand: Comet Pump
SKU: 31020-00005
Price: 341.98 USD
Availability: InStock

Vendor: Comet Pump Type: Plunger Pump

$341.98

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The Comet AXD 3020G (part 31020-00005) is a commercial duty radial-axial pump for 3/4" shaft gas engines from 4 to 7 HP. It delivers up to 2.7 GPM at 2,000 PSI with a built-in uniflow unloader and chemical injector, forged brass head and ceramic plungers.

Key Features

Direct Drive with Gas Flange 4-7 HP SAE (2-9/16 center to center)
Built-In uniflow unloader with chemical injector standard
Fits most horizontal engines with a 3/4” straight solid shaft with keyway
Forged brass head
Ceramic plungers
Replaces Comet # 6501.0005.00

Specifications

Brand	Comet Pump
Manufacturer Part Number	31020-00005
Max. Volume	2.7 GPM
Max. Discharge Pressure	2,000 PSI
Max. Pump Speed	3400 RPM
Shaft Diameter	3/4” Hollow
Max. Horsepower Requirements	5.0 GHP
Max. Fluid Temp.	145 degrees F.
Inlet Ports (1)	3/4″ GH (garden hose)
Discharge Ports (1)	3/8″ MPT
Auxiliary Port	3/8″ Female
Weight	13.0 lb.

Frequently Asked Questions

What does it replace?

Comet 6501.0005.00.

What engines does it fit?

Horizontal 3/4" keyed shaft engines from 4 to 7 HP with 2-9/16" SAE bolt centers.

Is an unloader included?

Yes, a built-in uniflow unloader with chemical injector.

What are the ports?

3/4" garden hose inlet and 3/8" MPT discharge, plus a 3/8" female auxiliary port.

What horsepower is required?

5.0 GHP.

Product Specifications

Specification Name	Specification Value
Color pattern	Gold

Service & Support

Warranty

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

Technical Assistance

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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.

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