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Picture of EWD-K 4042G 4200PSI, 4.0GPM Comet Direct Drive Pump with Unloader

EWD-K 4042G 4200PSI, 4.0GPM Comet Direct Drive Pump with Unloader

SKU: 6311.0150.10

Brand: Comet Pump

Only $293.95

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Product Description

Comet EWD-K 4042G, EWD 4042 G-K Pump with Built-In Unloader, chemical injector, thermal valve and garden hose inlet connector. This 4, 200 PSI & 4.0 GPM pump is designed to direct drive on gasoline 1” Hollow Shaft engines ranging from 9 - 13 HP

• Built-In adjustable unloader with chemical injector
• 1” Hollow Shaft with SAE J609B flange for coupling to gas engines
• High-strength Brass Pump Head
• New designed reversible carter made in special aluminum alloy
• Stainless –steel hardened piston guides
• Special plugs for dust protection
• O- ring and labyrinth oil seal system between crankcase and rear cover, to reduce oil splashing
• Wide oil level viewer
• Special aluminum alloy conrods made in a single piece
• Top-quality and oversized ball-needle bearings to ensure long durability
• Highly efficient stainless steel check valves with removable plugs for easy inspection
• Solid ceramic plungers, high corrosion and abrasion-proof
• High performance double sealing system

• Max. Volume: 4.0 GPM
• Max. Discharge Pressure: 4,200 PSI
• Max. Pump Speed: 3,400 RPM
• Shaft Diameter: 1” Hollow
• Max. Horsepower Requirements: 15.27 GHP


• Comet EWD-K 4042G Triplex Plunger Pump
• Thermal relief valve
• 3/4” Garden Hose Inlet Fitting
• 3/8” QC brass socket
• Mounting bolts
• Chemical injector hose and filter
Note: Pumps are not tested prior to shipping and unloader will need to be adjusted
• Weight: 16.10 lb

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.