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Red Lion RL-SC50V — 14942747 1/2 HP Cast Iron Sump Pump with Vertical Float | 3200 GPH

by Red Lion
SKU RL-SC50V
$ 170.48 - $ 170.48
$ 170.48
$ 170.48 - $ 170.48
$ 170.48

Red Lion RL-SC50V — 1/2 HP Cast Iron Sump Pump with Vertical Float

The Red Lion RL-SC50V is a durable cast-iron sump pump designed for reliable basement drainage in residential applications. Its vertical float switch makes it ideal for compact or narrow sump pits, providing automatic operation with dependable on/off activation to protect homes from rising water.

Key Features & Benefits

  • Vertical float switch for smaller sump pits and consistent cycling.
  • 1/2 HP motor delivers powerful residential drainage.
  • Cast iron construction for long-lasting durability and quiet operation.
  • Up to 3200 GPH for fast, effective water removal.
  • Thermoplastic impeller for efficient pumping and corrosion resistance.

Applications

  • Basement and crawlspace sump systems
  • Emergency flood prevention
  • Residential drainage from sump pits

Specifications

Model / Item # RL-SC50V
Horsepower 1/2 HP
Max Flow 3200 GPH
Discharge Size 1-1/2" FNPT
Switch Type Vertical Float
Construction Cast Iron Housing / Thermoplastic Impeller
Voltage 115V

 

Performance — GPM by Head

Head (FT) GPM Output
0 ft 53 GPM
5 ft 48 GPM
10 ft 40 GPM
15 ft 25 GPM
20 ft 0 GPM (shutoff)

 

Model Comparison

Model Float Type Best For Buyer Recommendation
RL-SC50V Vertical Float Small/compact pits Choose if space is limited and you want precise switching
RL-SC50T Tether Float Larger pits Choose if you want longer pump cycles and fewer starts

 

Common Questions

Q: What size sump pit is recommended?
A: The RL-SC50V works best in compact pits where a tether float won’t fit.

Q: Can this pump run automatically?
A: Yes — the vertical float provides automatic on/off operation.

Q: Is the housing cast iron?
A: Yes, for quiet operation and long-term durability.

Q: What is the shutoff head?
A: 20 ft total dynamic head (TDH).

 

The RL-SC50V is the best choice for compact sump pits, providing dependable automatic drainage with strong 1/2 HP performance.

HP 1/2
Vertical 5.3/115
Cord Length 10'
Gallons Per hour at Height
0' 4300
5' 3840
10' 3000
15' 2200
20' 1440
Shut off 28'

View Install Manual (PDF)

Product Video

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