Comet 3500 PSI 4.0 GPM Replacement Pressure Washer Pump

• Product Description
• Specs
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• 1
  Product Q&A
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Grade

Style

Outflow

3/8" Threaded (Female)

Grade

Professional

Style

Gas

Outflow

3/8" Threaded (Female)

Features

Features

• Profesional Grade Replacement Pump For Your Worn Out Pump
• Excellent for all general cleaning applications
• Pump can be rebuilt to save money and extend life
• Triplex Plunger Pump
• Direct drive for convenience and durability
• Ceramic plungers assure even wear and extended seal life
• Buna-textile double sealing v-packings
• Anodized, die-cast aluminum crankcase
• Enlarged crankcase for lower operating temperatures
• Stainless steel check valves
• Oversized forged bronze connecting rods
• Flange For Direct Mounting To Gas Engines
• Convenient connection to most 3/4" gas engine flanges
• 1" hollow shaft spins at 3400 rpm; 15mm piston
• Reversible crankcase for right or left hand mounting
• Maximum water temperature of 140 degrees
• Holds 11 ounces of pump oil
• Be Sure To Measure Flange Bolt Holes & Shaft Accurately!
• There is a 25% restock fee on returned pumps
• Please Call Us For Sizing Assistance w/ Information Below:
• 1. Age of Pump and Model # (must be no more than 15-yrs old)
• 2. Is the pump Vertical or Horizontal
• 3. Shaft Size - 3/4", 7/8" (vertical ONLY), 1", or Belt Drive XXmm
• 4. Engine Brand and HP (model # if available would be helpful)
• ***Shaft Size Measurements Must Be Precise***

Specifications

Pump

Pump Brand

Comet

Pump Type

Triplex Plunger

Accessories

Pump Type

Triplex Plunger

Pump Design

Horizontal

Shaft Size

1

Accessory Grade

Professional

Accessory Style

Gas

Outflow

3/8" Threaded (Female)

Maximum GPM Gallon per Minute

4

Rated PSI

3500 PSI

Overview

Weight

17.5 Pounds

Consumer Warranty

1 Year

Grade

Style

Outflow

3/8" Threaded (Female)

Grade

Professional

Style

Gas

Outflow

3/8" Threaded (Female)

Features

Features

• Profesional Grade Replacement Pump For Your Worn Out Pump
• Excellent for all general cleaning applications
• Pump can be rebuilt to save money and extend life
• Triplex Plunger Pump
• Direct drive for convenience and durability
• Ceramic plungers assure even wear and extended seal life
• Buna-textile double sealing v-packings
• Anodized, die-cast aluminum crankcase
• Enlarged crankcase for lower operating temperatures
• Stainless steel check valves
• Oversized forged bronze connecting rods
• Flange For Direct Mounting To Gas Engines
• Convenient connection to most 3/4" gas engine flanges
• 1" hollow shaft spins at 3400 rpm; 15mm piston
• Reversible crankcase for right or left hand mounting
• Maximum water temperature of 140 degrees
• Holds 11 ounces of pump oil
• Be Sure To Measure Flange Bolt Holes & Shaft Accurately!
• There is a 25% restock fee on returned pumps
• Please Call Us For Sizing Assistance w/ Information Below:
• 1. Age of Pump and Model # (must be no more than 15-yrs old)
• 2. Is the pump Vertical or Horizontal
• 3. Shaft Size - 3/4", 7/8" (vertical ONLY), 1", or Belt Drive XXmm
• 4. Engine Brand and HP (model # if available would be helpful)
• ***Shaft Size Measurements Must Be Precise***

Specifications

Pump

Pump Brand

Comet

Pump Type

Triplex Plunger

Accessories

Pump Type

Triplex Plunger

Pump Design

Horizontal

Shaft Size

1

Accessory Grade

Professional

Accessory Style

Gas

Outflow

3/8" Threaded (Female)

Maximum GPM Gallon per Minute

4

Rated PSI

3500 PSI

Overview

Weight

17.5 Pounds

Consumer Warranty

1 Year

Specifications

Pump

Pump Brand

Comet

Pump Type

Triplex Plunger

Accessories

Pump Type

Triplex Plunger

Pump Design

Horizontal

Shaft Size

1

Accessory Grade

Professional

Accessory Style

Gas

Outflow

3/8" Threaded (Female)

Maximum GPM Gallon per Minute

4

Rated PSI

3500 PSI

Overview

Weight

17.5 Pounds

Consumer Warranty

1 Year

Search Product Q&A's Answered by Matt, the Pressure Washer Expert

+−

I have a Subaru/robin 7 HP engine with a 3/4' shaft. Will this pump fit.

John Plut 

from Georgia 

March 20, 2012

Answer

No, this pump will not fit on your engine. This pump accepts a 1" shaft. If your engine has a 3/4" shaft, you will be limited to a pump that is 3000 psi or below.

A couple pumps we carry that accept a 3/4" shaft are models: RMV25G30D, SJV25G27D-F7, SLP3DX29GS1-057, and AXD2527G.

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