Comet LWD 2020E Triplex Plunger Pump, 2000 PSI, 2.1 GPM, 3400 RPM, NEMA 56C, 5/8" Hollow Shaft (31003-00003)

Name: Comet LWD 2020E Triplex Plunger Pump, 2000 PSI, 2.1 GPM, 3400 RPM, NEMA 56C, 5/8" Hollow Shaft (31003-00003)
Brand: Comet Pump
SKU: 31003-00003
Price: 554.01 USD
Availability: OutOfStock

Vendor: Comet Pump Type: Plunger Pump

$554.01

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The Comet LWD 2020E (part 31003-00003) is a triplex plunger pump with a NEMA 56C electric flange for direct drive on 3,400 RPM motors. It delivers 2.1 GPM at up to 2,000 PSI and has a reversible crankcase for right or left hand mounting, forged brass head and solid ceramic plungers.

Key Features

Triplex Plunger Pump
Direct Drive with Electric Flange NEMA 56C
Forged brass head & valve covers
Solid ceramic plungers
Replaces Comet # 6303.0105.00

Specifications

Brand	Comet Pump
Manufacturer Part Number	31003-00003
Max. Volume	2.1 GPM
Max. Discharge Pressure	2,000 PSI
Max. Pump Speed	3400 RPM
Shaft Diameter	5/8” Hollow
Max. Horsepower Requirements	3.0 BHP
Max. Fluid Temp.	145º degrees F.
Inlet Ports (2)	1/2″ NPT
Discharge Ports (2)	3/8″ NPT
Drive Side	Reversible crankcase for right or left hand mounting
Weight	13.4 lb.

Frequently Asked Questions

What Comet part number does it replace?

Comet 6303.0105.00.

What horsepower is required?

3.0 BHP.

What are the ports?

Two 1/2" NPT inlets and two 3/8" NPT discharge ports.

Can it be mounted left or right hand?

Yes, the crankcase is reversible.

Max water temperature?

145°F.

Product Specifications

Specification Name	Specification Value
Color pattern	Black
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.

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