Comet LWD-K 3025G Triplex Plunger Pump with Unloader & Injector, 2500 PSI, 3.0 GPM, 3/4" Shaft Gas (31003-00050)

Name: Comet LWD-K 3025G Triplex Plunger Pump with Unloader & Injector, 2500 PSI, 3.0 GPM, 3/4" Shaft Gas (31003-00050)
Brand: Comet Pump
SKU: 31003-00050
Price: 567.70 USD
Availability: InStock

Vendor: Comet Pump Type: Plunger Pump

$567.70

Shipping calculated at checkout.

Hurry up! Only 1 left

Payment & Security

Your payment is secure. We don’t store or see your card details.

View Full Details

The Comet LWD-K 3025G (part 31003-00050) is a triplex plunger pump with a built-in adjustable unloader and chemical injector for 4 to 6.5 HP gas engines with a 3/4" shaft. It delivers 3.0 GPM at up to 2,500 PSI with a reversible crankcase, forged brass head and solid ceramic plungers.

Key Features

Direct Drive with Gas Flange 4.0-6.5 HP SAE
Forged brass head
Solid ceramic plungers
Built-In adjustable unloader with chemical injector.
Replaces Comet # 6303.0754.00

Specifications

Brand	Comet Pump
Manufacturer Part Number	31003-00050
Max. Volume	3.0 GPM
Max. Discharge Pressure	2,500 PSI
Max. Pump Speed	3400 RPM
Shaft Diameter	3/4” Hollow
Max. Horsepower Requirements	6.5 GHP
Max. Fluid Temp.	145 degrees F.
Inlet Ports (2)	1/2″ FPT
Discharge Ports (2)	3/8″ FPT
Drive Side	Reversible crankcase for right or left hand mounting
Weight	16.5 lb.

Frequently Asked Questions

What does it replace?

Comet 6303.0754.00.

Is the unloader adjustable?

Yes, it is a built-in adjustable unloader with chemical injector.

What horsepower is required?

6.5 GHP.

What are the ports?

Two 1/2" FPT inlets and two 3/8" FPT outlets.

Max water temperature?

145°F.

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

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.