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Generac 6918
Generac 6918
Generac 6918
Generac 6918
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Generac 6918
Generac 6918
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Generac CW20 - 158 GPM (2") Clean Water Pump

Model:

6918

Recommended
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$389.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Only 1 In-Stock
Ships Thursday, Apr 3rd
Shipping to60601

Generac CW20 - 158 GPM (2
Generac CW20 - 158 GPM (2") Clean Water Pump
Model: 6918
$389.00
Accessories
Features
Specifications
Reviews
Product Q&A
How-To Articles
Manuals

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Factory-Direct

Features

Inlet Size

2 Inch

Style

Dewatering

GPM

158 Gallons

Engine

Generac

  • Generac 2-Inch Clean Water Pump
  • Provides excellent output for a wide variety of dewatering/transfer applications
  • 208cc Generac 4-Cycle OHV Engine w/ Recoil Start
  • Powerful and easy-starting, plus splash-lubrication for added protection
  • Low Oil Shutdown
  • Keeps the engine protected from a low-oil event
  • Silicon Carbide Mechanical Seal
  • Increases the durability and longevity of the pump
  • 0.95-Gallon Fuel Tank
  • Keeps this pumping for up to 2 Hours
  • Aluminum Pump Housing & Cast Iron Volute / Impeller
  • Designed to maximize pump life
  • EASY PRIME Tethered Priming Cap
  • Custom funnel design, makes priming pump an quick and easy task
  • Onboard Instruction w/ Icons
  • Makes pump operation even easier with key touch points
  • Color-Coded Suction (Green) & Discharge (Blue) Ports
  • Ensures hose connection and proper operation
  • NON-CARB Compliant - Not For Sale In California
  • 1-Year Limited Warranty
California residents see
Warning: This product can expose you to chemicals including Carbon monoxide which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov

Specifications

6918
specs product image PID-70909
General Information
Product Category
Water Pump
Pump
Gallons Per Minute
158 Gallons
Inlet Diameter
2 Inch
Outlet Diameter
2 Inch
Self Priming
No
Pump Head Material
Aluminum
Pump Housing Drain
Yes
Quick Clean Out
No
Mechanical Seal Material
Silicon Carbide
Impeller Material
Cast Iron
Handles Solids
No
Suction Head
26 Feet
Total Head Lift
108 Feet
Submersible
No
Engine
Engine Brand
Generac
Starting System
Recoil Start
Engine Cycles
4-Cycle
Low Oil Shutdown
Yes
CC
208 cc
Fuel Tank Size
.95 Gallons
Run Time
2 Hours
Consumer Engine Warranty
1 Year
Overview
Product Category
Water Pump
Weight
53.6 Pounds
Made in USA
No
Consumer Warranty
1 Year
Product Length
19 Inches
Product Width
15.2 Inches
Product Height
17 Inches
UPC
696471069181
Accessories
Tool Kit
No
Strainer
No
Float Switch
No
Hose Couplings
No
Hose
Sold Separately
Hose Bands
No
Transport Handle
No
Wheel Kit
No

Reviews

(6)
Generac 6918 Reviews & Ratings
Jim, the Water Pump Expert
Expert Recommended Review
By Jim O. 
Water Pump Expert
Review Posted 04/12/2019
Generac is a name well known for their generators. They've been making them since 1959, along with their own engines. In addition to the top quality generators they build, they also provide one heck of a pressure washer and water pump!

This 2" pump is powered by a Generac 208cc 4-Cycle OHV Engine w/ Recoil Start. They provide easy starting and plenty of torque to keep the water flowing.

Combine that with an aluminum pump housing & cast iron volute & impeller-and an EASY PRIME tethered priming cap-this pump will handle a respectable 158 max GPM.

This pump is surrounded by a roll cage that protects the pump and makes it easy to move around. If you're looking for a good 2" water pump, we'd recommend this model from Generac CW20.
Was this review helpful?
Rating Breakdown
Features
5/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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No Suction
By Monty G. 
Stoiddard, Wisconsin
Review Posted 08/11/2021 
I bought this unit, worked all day to get it to pull water out of my cistern. Intake about 8 feet down, says it can pull up to 26 feet. Did not pull water even from a 5 gallaon pail right next to pump. Very disgusted with this unit.
Monty G. Does Not Recommend This
Was this review helpful?
Expert Response
Generac provides a 1-Year Warranty on this pump. For troubleshooting and Warranty information, Generac can be reached directly @ 888-436-3722.
Jim, the Water Pump Expert
Jim O.
Water Pump Expert
Manufacturer Response
Thank you for the review, we appreciate your feedback. We recommend contacting our customer support team at 888-436-3722 as they will be better able to assist you.
Generac
Rating Breakdown
Features
2/5
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Quality
3/5
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Performance
1/5
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Value
2/5
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Cons:
Bad Instructions
Verified Buyer
Verified Buyer
Further Explanation
By Jason B. 
NEW BOSTON, Texas
Purchased 05/01/2018 | 
Review Posted 05/23/2018 
Recently purchased pump to fill 300 gallon ag sprayer. Filled 6 times over two days. Pump took a long time to move water. I was unsure as to why it was taking so long and looked in the manual and it suggested that suction may be an issue. I switched out the quick release assembly I had put on it and went back to original threaded ends and it did not make any difference. I took off the output ends and tried multiple ways to get it to pump the water. Very frustrating. Lots of time. Finally realized I just needed to walk away and let it run.

After a couple of minutes, maybe 3-4, (I did not time it), the pump would start transferring water and it would fill up the tank in about 2-3 minutes. I wish they would write something in the manual that it takes a few minutes to build up suction pressure needed to transfer water. It says Easy Prime, which it was easy to put water into pump, but I was looking for transfer immediately. It is easy to prime with the funnel built in case. Engine started easily and quickly. Good machine. Would recommend to purchase.
Jason B. Recommends This
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Manufacturer Response
Thank you for the great review, we appreciate your feedback!
Generac
Rating Breakdown
Features
4/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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Pros:
Durable, Price, High Quality, I'd Buy It Again
Cons:
Bad Instructions
Verified Buyer
Verified Buyer
Well Built and Usable Design
By Eric D. 
McKees Rocks, Pennsylvania
Purchased 02/28/2018 | 
Review Posted 03/21/2018 
Solid frame with durable construction. Should get plenty of use out of it.
Eric D. Recommends This
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Rating Breakdown
Features
5/5
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Quality
5/5
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Performance
5/5
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Value
4/5
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Pros:
Durable, Easy To Use
Verified Buyer
Verified Buyer
Right Tool For The Job
By John C. 
Pavilion, New York
Purchased 06/26/2017 | 
Review Posted 07/20/2017 
Got this for a flooding issue due to severe rain. Works as described. Excellent.
John C. Recommends This
Was this review helpful?
Rating Breakdown
Features
5/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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Pros:
Durable, Easy To Use, Exceeded Expectations, I'd Buy It Again
Verified Buyer
Verified Buyer
Excellent Value
By Grant C. 
Florida, Florida
Purchased 02/21/2017 | 
Review Posted 03/29/2017 
I'm using this to dredge the area around my dock. Machine works great and starts right up. Works in "dirty" water, though I'm still working out the kinks for screening the intake.
Grant C. Recommends This
Was this review helpful?
Rating Breakdown
Features
4/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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Pros:
Price, Light Weight, High Quality, Easy To Store

Product Q&A

(2)
Expert avatar photo
Product Questions Answered by Jim, the Water Pump Expert
Can I put a triggered sprayer at the end of the hose, or does the hose end need to remain open the entire time?
Steve 
from New York 
April 04, 2018
Hey Jim. Can I down-size the inlet and outlet hose on this CW20 water pump from 2in. to 1in.?
Cliff H. 
from Arizona 
April 10, 2017

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Manuals

 
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Generac CW20 - 158 GPM (2") Clean Water Pump
Generac 6918
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Generac 6918
Generac 6918
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Generac 6918
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