Koshin SE-50X - 158 GPM (2") Water Pump w/ Subaru EX13 Engine

Koshin SE-50X - 158 GPM (2") Water Pump w/ Subaru EX13 Engine
Model: SE-50EX
$505.00
$405.00
Only 1 In-Stock
Ships Monday, May 28th
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Only 1 In-Stock
Ships Monday, May 28th
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Product Description
+

Inlet Size
2"
Style
Dewatering Pumps
GPM
158
Gallons
Engine
Inlet Size
2"
Style
Dewatering
GPM
158 Gallons
Engine
Robin Subaru
Features
Features
  • 2" Self-Priming Water Pump
  • Great for clear water removal, requires initial priming
  • Commercial Grade Subaru EX13 OHC 4-Cycle Engine
  • Provides long life and great fuel efficiency
  • 33 % Fewer moving valve train parts than OHV designs
  • Low Oil Sensor
  • Alerts you or shuts engine down if oil reaches an unsafe level
  • Cast Iron Volute & Impeller
  • Designed for durability and long operating life
  • Die Cast Aluminum Pump Housing
  • Proven design decreases weight without compromising durability
  • Sturdy Steel Roll Cage
  • Provides total protection of the pump and engine
  • Vibration Isolators
  • Minimizes pump movement during operation
  • 2-Year Limited Warranty
Specifications
Engine
Engine Brand
Robin Subaru
Starting System
Recoil Start
Engine Cycles
4-Cycle
Low Oil Shutdown
Yes
Horsepower
4.3 hp
CC
126 cc
Fuel Tank Size
0.71 Gallons
Run Time
2 Hours
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Pump
Gallons Per Minute
158 Gallons
Inlet Diameter
2"
Outlet Diameter
2"
Self Priming
Yes
Pump Head Material
Aluminum
Pump Housing Drain
Yes
Quick Clean Out
No
Impeller Material
Cast Iron
Suction Head
26 Feet
Total Head Lift
98 Feet
Submersible
No
Accessories
Tool Kit
No
Strainer
Sold Separately
Hose
Sold Separately
Hose Couplings
No
Hose Bands
No
Lifting Hook
No
Wheel Kit
Sold Separately
Overview
Made in USA
No
Weight
53 Pounds
Product Length
18 Inches
Product Width
14 Inches
Product Height
16 Inches
Consumer Warranty
2 Years

Inlet Size
2"
Style
Dewatering Pumps
GPM
158
Gallons
Engine
Inlet Size
2"
Style
Dewatering
GPM
158 Gallons
Engine
Robin Subaru
Features
Features
  • 2" Self-Priming Water Pump
  • Great for clear water removal, requires initial priming
  • Commercial Grade Subaru EX13 OHC 4-Cycle Engine
  • Provides long life and great fuel efficiency
  • 33 % Fewer moving valve train parts than OHV designs
  • Low Oil Sensor
  • Alerts you or shuts engine down if oil reaches an unsafe level
  • Cast Iron Volute & Impeller
  • Designed for durability and long operating life
  • Die Cast Aluminum Pump Housing
  • Proven design decreases weight without compromising durability
  • Sturdy Steel Roll Cage
  • Provides total protection of the pump and engine
  • Vibration Isolators
  • Minimizes pump movement during operation
  • 2-Year Limited Warranty
Specifications
Engine
Engine Brand
Robin Subaru
Starting System
Recoil Start
Engine Cycles
4-Cycle
Low Oil Shutdown
Yes
Horsepower
4.3 hp
CC
126 cc
Fuel Tank Size
0.71 Gallons
Run Time
2 Hours
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Pump
Gallons Per Minute
158 Gallons
Inlet Diameter
2"
Outlet Diameter
2"
Self Priming
Yes
Pump Head Material
Aluminum
Pump Housing Drain
Yes
Quick Clean Out
No
Impeller Material
Cast Iron
Suction Head
26 Feet
Total Head Lift
98 Feet
Submersible
No
Accessories
Tool Kit
No
Strainer
Sold Separately
Hose
Sold Separately
Hose Couplings
No
Hose Bands
No
Lifting Hook
No
Wheel Kit
Sold Separately
Overview
Made in USA
No
Weight
53 Pounds
Product Length
18 Inches
Product Width
14 Inches
Product Height
16 Inches
Consumer Warranty
2 Years
Product Specs
+
Specifications
Engine
Engine Brand
Robin Subaru
Starting System
Recoil Start
Engine Cycles
4-Cycle
Low Oil Shutdown
Yes
Horsepower
4.3 hp
CC
126 cc
Fuel Tank Size
0.71 Gallons
Run Time
2 Hours
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Pump
Gallons Per Minute
158 Gallons
Inlet Diameter
2"
Outlet Diameter
2"
Self Priming
Yes
Pump Head Material
Aluminum
Pump Housing Drain
Yes
Quick Clean Out
No
Impeller Material
Cast Iron
Suction Head
26 Feet
Total Head Lift
98 Feet
Submersible
No
Accessories
Tool Kit
No
Strainer
Sold Separately
Hose
Sold Separately
Hose Couplings
No
Hose Bands
No
Lifting Hook
No
Wheel Kit
Sold Separately
Overview
Made in USA
No
Weight
53 Pounds
Product Length
18 Inches
Product Width
14 Inches
Product Height
16 Inches
Consumer Warranty
2 Years
Reviews
+
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Product Q&A
(1)
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Search Product Q&A's Answered by Jim, the Water Pump Expert
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Hi Jim Is it okay to have the input 2 inch in and reduce the output to a 1 1/2? that would probably increase the PSI a little bit more too, right? or do I have to match both input and output with the same size hose? Thank you.
Marc D 
from Minnesota 
January 22, 2014
Answer
It is always recommended that you use the same diameter hose/piping as the suction and discharge ports on the pump. While it is sometimes necessary to reduce that diameter, it is NOT recommended that you do so by more than one size. In this case, 1-1/2" hose or piping would be the maximum reduction, While you may see an increased pressure due to the reduced piping, the pump will also see an increased backpressure on the pump. The more you reduce the hose/piping diameter, the more you increase this backpressure AND increase premature pump failure that would NOT be covered under warranty.
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How-To Articles
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Manuals
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Koshin SE-50X - 158 GPM (2") Water Pump w/ Subaru EX13 Engine
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