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Comet ZWD-K 4040G Triplex Pump with Unloader, Injector & Easy Start, 4000 PSI, 4.0 GPM, 1" Shaft Gas (31004-00079)
Regular Price
$614.21
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The Comet ZWD-K 4040G (part 31004-00079) is an industrial duty triplex pump with a built-in adjustable unloader, chemical injector and easy start. It delivers 4.0 GPM at up to 4,000 PSI on 9 to 13 HP gasoline engines with a 1" shaft and has a garden hose inlet for simple setup.
Key Features
- Built-In adjustable unloader with chemical injector
- Built-In easy start
- Increased Fin Depth Increases Surface Area to Maximize Heat Dissipation
- Stainless Steel Unitized Check Valves
- Heat-Resistant Solid Ceramic Plungers Operating on Lubricated Packings
- Direct Drive Gas Engine Mounting Flange (SAE J609B)
- Reinforced Crankcase for Increased Load Capacity
- Enlarged Crankcase Increases Oil Capacity for Better Lubrication and Lower Operating Temperatures
- One-Piece Industrial-Grade Oversized Bronze Connecting Rods
- Replaces Comet # 6305.1503.00
Specifications
| Brand | Comet Pump |
|---|---|
| Manufacturer Part Number | 31004-00079 |
| Max. Volume | 4.0 GPM |
| Max. Discharge Pressure | 4,000 PSI |
| Max. Pump Speed | 3,400 RPM |
| Shaft Diameter | 1” Hollow |
| Max. Horsepower Requirements | 14.54 GHP |
| Inlet Port | 3/4″ GH (garden hose) |
| Outlet Port | 3/8″ Male NPT |
| Oil capacity | 14 oz |
| Weight | 19.5 lb. |
Frequently Asked Questions
What does it replace?
Comet 6305.1503.00.
What horsepower is required?
14.54 GHP.
What are the connections?
3/4" garden hose inlet and 3/8" male NPT outlet.
Does it have easy start?
Yes, built-in easy start.
Oil capacity?
14 oz.
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