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DAYTON Pump Head, 1 HP, 1 1/2 x 1 1/4 In.

Centrifugal Pump Head, Chemical Transfer, Straight, HP Required 1, 3450 RPM, Inlet 1 1/2 In., Outlet 1 1/4 In., Use with Frame Number 56J, Impeller Material 304 SS, Housing Material 304 SS, Max. Head 65 Ft., Inlet Pressure 122 PSI, Impeller Type Closed, Max. Dia. Solids 1/8 In., Length 2 5/8 In., Width 8 5/16 In., Height 7 13/16 In., Warranty Length 1 Year, Includes Mounting Adapter, Hardware, Seal, O-ring
  • Grainger Item #4JMY4 
    Price (ea.)$483.00
    BrandDAYTON 
    Mfr. Model #4JMY4 
    UNSPSC #40151503 
    Ship Qty. 1 
    Sell Qty. (Will-Call) 1 
    Ship Weight (lbs.)7.8 
    Availability Typically in Stock   
    Catalog Page No.4089  
    Country of Origin
    (Country of Origin is subject to change.)
    China 
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ItemCentrifugal Pump Head
TypeChemical Transfer, Straight
HP Required1
RPM3450
Inlet (In.)1-1/2
Outlet (In.)1-1/4
Use with Frame Number56J
Wetted MaterialsCarbon, Ceramic, 304 SS, Viton
Impeller Material304 SS
Housing Material304 SS
Screw Material304 Stainless Steel
Seal TypeMechanical
Seal MaterialCarbon, Ceramic, Viton
Seal ApplicationNonflammable Liquids Compatible with Pump Components
Max. Liquid Temp. (F)200
GPM of Water @ 5 Ft. of Head90
GPM of Water @ 10 Ft. of Head84
GPM of Water @ 15 Ft. of Head79
GPM of Water @ 20 Ft. of Head77
GPM of Water @ 25 Ft. of Head70
GPM of Water @ 30 Ft. of Head57
GPM of Water @ 40 Ft. of Head48
GPM of Water @ 50 Ft. of Head24
GPM of Water @ 60 Ft. of Head8
Max. Head (Ft.)65
Max. GPM @ Head (Ft.)90 @ 5
Best Efficiency GPM @ Head (Ft.)40 @ 40
Min. GPM @ Head (Ft.)8 @ 60
Best Efficiency Range GPM @ Head (Ft.)66 @ 20 to 21 @ 50
Max. Specific Gravity1.0
Max. Case Pressure (PSI)150
Max. Fluid Viscosity31 SSU
Inlet Pressure (PSI)122
Impeller TypeClosed
DutyContinuous
Max. Dia. Solids (In.)1/8
Port Rotation90 Increments
Drain PlugNo
Manufacturers Warranty Length1 Year
ApplicationLiquids Transfer, Circulation, Chemical Processing, Cooling, Pressure Boosting and Circulating
For Use WithClear, Non-Abrasive, Non-Flammable Liquids Compatible with Pump Components
Height (In.)7-13/16
Length (In.)2-5/8
Width (In.)8-5/16
IncludesMounting Adapter, Hardware, Seal, O-ring
 
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