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

Generac CW20 - 158 GPM (2") Clean Water Pump
Model: 6918
$249.00
In-Stock
Ships Tuesday, May 29th
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In-Stock
Ships Tuesday, May 29th
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  • Product Description
  • 5
    Reviews
  • 1
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+

Inlet Size
2"
Style
Dewatering Pumps
GPM
158
Gallons
Engine
Inlet Size
2"
Style
Dewatering
GPM
158 Gallons
Engine
Generac
Features
Features
  • 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
Specifications
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
Pump
Gallons Per Minute
158 Gallons
Inlet Diameter
2"
Outlet Diameter
2"
Self Priming
No
Pump Head Material
Aluminum
Pump Housing Drain
Yes
Quick Clean Out
No
Mechanical Seal Material
Silicon Carbide
Housing Material
Cast Iron
Handles Solids
No
Suction Head
26 Feet
Total Head Lift
108 Feet
Submersible
No
Accessories
Tool Kit
No
Strainer
No
Hose
No
Wheel Kit
No
Overview
Made in USA
No
Weight
53.6 Pounds
Product Length
19 Inches
Product Width
15.2 Inches
Product Height
17 Inches
Consumer Warranty
1 Year
UPC
696471069181

Inlet Size
2"
Style
Dewatering Pumps
GPM
158
Gallons
Engine
Inlet Size
2"
Style
Dewatering
GPM
158 Gallons
Engine
Generac
Features
Features
  • 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
Specifications
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
Pump
Gallons Per Minute
158 Gallons
Inlet Diameter
2"
Outlet Diameter
2"
Self Priming
No
Pump Head Material
Aluminum
Pump Housing Drain
Yes
Quick Clean Out
No
Mechanical Seal Material
Silicon Carbide
Housing Material
Cast Iron
Handles Solids
No
Suction Head
26 Feet
Total Head Lift
108 Feet
Submersible
No
Accessories
Tool Kit
No
Strainer
No
Hose
No
Wheel Kit
No
Overview
Made in USA
No
Weight
53.6 Pounds
Product Length
19 Inches
Product Width
15.2 Inches
Product Height
17 Inches
Consumer Warranty
1 Year
UPC
696471069181
Product Specs
+
Specifications
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
Pump
Gallons Per Minute
158 Gallons
Inlet Diameter
2"
Outlet Diameter
2"
Self Priming
No
Pump Head Material
Aluminum
Pump Housing Drain
Yes
Quick Clean Out
No
Mechanical Seal Material
Silicon Carbide
Housing Material
Cast Iron
Handles Solids
No
Suction Head
26 Feet
Total Head Lift
108 Feet
Submersible
No
Accessories
Tool Kit
No
Strainer
No
Hose
No
Wheel Kit
No
Overview
Made in USA
No
Weight
53.6 Pounds
Product Length
19 Inches
Product Width
15.2 Inches
Product Height
17 Inches
Consumer Warranty
1 Year
UPC
696471069181
Reviews
(5)
+
Generac 6918 Reviews & Ratings
Product Q&A
(1)
+
Search Product Q&A's Answered by Jim, the Water Pump Expert
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+
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
Answer
It's always recommended that you should NEVER reduce your suction hose diameter. And while it's also not recommended on the discharge side, you can usually get away with safely reducing that by one size, i.e., 2" down to 1-1/2" as long as as you are not pumping an extremely long distance. Doing so, puts added strain and backpressure on the pump and motor, thereby reducing it's life and increasing the likelihood of premature failure that would NOT be covered under the warranty.
Recommended Accessories
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Expert Recommended Accessories Hand Picked By Our Expert Jim
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How-To Articles
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Manuals
+
 
 
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