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Submersible Sump Pump, Automatic, 1/2 HP, Vertical Switch Type, Discharge NPT 1-1/2 In., Voltage 115, Amps 8.5, Cord Length 10 Ft., On Point 9-1/2 In., Off Point 4 In., GPM of Water @ 10 Ft. of Head 55, Max. Head 37 Ft., Max. Dia. Solids 3/4 In., Max. Temp. 140 F, Base Material Cast Iron, Housing Cast Iron, Impeller Material Engineered Polymer, RPM 3450, Mechanical Seal CRB/CMC, Shaft Material 416 Stainless Steel
  • Grainger Item #5YE77 
    Price (ea.)$367.50
    BrandLIBERTY 
    Mfr. Model #287 
    UNSPSC #40151512 
    Ship Qty. 1 
    Sell Qty. (Will-Call) 1 
    Ship Weight (lbs.)28.55 
    Availability Typically in Stock   
    Catalog Page No.4037  
    Country of Origin
    (Country of Origin is subject to change.)
    China 
    California Proposition 65
  • See Compliance & Restrictions for important safety & regulatory information.
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ItemSubmersible Sump Pump
TypeAutomatic
HP1/2
Switch TypeVertical
Discharge NPT (In.)1-1/2
Voltage115
Amps8.5
Cord Length (Ft.)10
On Point (In.)9-1/2
Off Point (In.)4
GPM of Water @ 5 Ft. of Head62
GPM of Water @ 10 Ft. of Head55
GPM of Water @ 15 Ft. of Head47
GPM of Water @ 20 Ft. of Head38
Max. Head (Ft.)37
Height (In.)13
Dia. (In.)9-5/8
Max. Dia. Solids (In.)3/4
Max. Temp. (F)140
Base MaterialCast Iron
HousingCast Iron
Top MaterialPolypropylene
Impeller MaterialEngineered Polymer
RPM3450
Thermal ProtectionYes
Shaft SealBuna N, Stainless Steel
GPM of Water @ 25 Ft. of Head28
GPM of Water @ 30 Ft. of Head17
GPM of Water @ 35 Ft. of Head5
Mechanical SealCRB/CMC
Motor TypePSC
Shaft Material416 Stainless Steel
StandardsCSA C/US
 

Optional Accessories

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Brand:

LIBERTY

Grainger Item #:

5YE79

Price (ea.):

$16.65

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