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Centrifugal Pump: 1/2 hp Input Horsepower, Continuous Motor Duty Class, (ODP) Open Drip Proof, Semi-Open, 1 Phase

Item # 516U244

$549.60 Each

Product Specs

Motor Duty Class: Continuous
Motor Enclosure: (ODP) Open Drip Proof
Impeller Design: Semi-Open
Phase: 1
Voltage: 115V /230V AC
Input Horsepower: 1⁄2 hp
Maximum Flow Rate: 49 gpm
Maximum Head: 33 ft
Impeller Material: Cast Iron
Maximum Solid Diameter: 3⁄8 in
Maximum Fluid Temperature: 180 ° F
Inlet Pipe Size: 1 1⁄2 in
Outlet Pipe Size: 1 1⁄2 in
Application: Transferring Liquids From Storage Tanks or Large Reservoirs
Bearing: Ball
Best Efficiency Flow @ Head: 37 gpm at 15 ft of Head; 27 gpm at 20 ft of Head; 19 gpm at 25 ft of Head
Best Efficiency Flow Range @ Head: 19 to 33 gpm at 25 to 15 ft of Head
Centrifugal Pump Flow Type: Straight
Close Coupled: No
Control Box Included: No
Current: 8.6 A/4.3 A/4.0 A
Display Sell UOM: EA
Environment: Sanitary Locations
Fasteners Included: No
Features: Compatible With Pump Component Materials; Manual Pumps
Flange Bolt Circle Diameter: 7 1⁄8 in
Flange Bolt Hole Diameter: 17⁄40 in
Flange OD: 7 1⁄10 in
For Fluid Type: Nonflammable Liquids; Nonabrasive Liquids
For Use With: Nonflammable Liquids Compatible With Pump Component Materials
Handle: Yes
Hertz: 60 Hz
Housing Finish/Coating: Electrophoresis
Housing Material: Cast Iron
Impeller OD: 3.94 in
Inlet Center Height: 6.48 in
Inlet Center-to-Outlet End Height: 1.77 in
Inlet Gender: Female
Inlet Pressure: 70.7 psi
Inlet Thread Pitch: 2.209 mm
Inlet Thread Size: 1 1/2 in
Inlet Type: NPT
Lead-Free: No
Magnetic Drive: No
Manufacturer Warranty Length: 1 yr
Maximum Ambient Temperature: 40 ° F
Maximum Case Pressure: 85 psi
Maximum Flow Rate @ Various Head: 49 gpm at 2 ft of Head; 47 gpm at 5 ft of Head; 43 gpm at 10 ft of Head; 37 gpm at 15 ft of Head; 27 gpm at 20 ft of Head; 19 gpm at 25 ft of Head; 10 gpm at 30 ft of Head
Maximum Flow Rate @ Various Pressure: Not Avaialble
Maximum Head Pressure: 14 psi
Maximum Motor Speed: 3,450 RPM
Maximum Operating Temperature: 180 ° F
Maximum Self-Priming Distance: 25 ft
Maximum Viscosity: 31 SUS
Minimum Operating Temperature: 40 ° F
Motor Electrical Connection: Bare Lead
Motor Frame Designation: 56J
Motor Insulation Class: B
Motor Type: Capacitor Start Capacitor Run
Mount Hole Center-to-Center Length: 2 1⁄100 in
Mount Hole Center-to-Center Width: 4 12⁄25 in
Mounting Hardware Included: No
Not for Chemical Type: Perchloroethylene; Trichloroethylene
Not for Fluid Type: Gasoline; Flammable
Number of Flange Bolt Holes: 4
Number of Inlets: 1
Number of Mount Holes: 4
Number of Outlet Positions: 1
Number of Outlets: 1
Number of Vanes: 4
O-Ring Material: NBR
Outlet Gender: Female
Outlet Thread Pitch: 2.209 mm
Outlet Type: NPT
Overall Depth: 16 13⁄20 in
Overall Height: 9 47⁄50 in
Overall Width: 7 23⁄64 in
Port Rotation: 4
Portable: Yes
Power Source: Electric-Powered
Protection Features: Thermal Overload Protection
Resistance Properties: Clog Resistant
Runs Dry: No
Seal Material: 304 Stainless Steel; Viton; Carbon; Ceramic
Seal Type: Mechanical
Self-Priming: Yes
Service Factor: 1.6
Shaft Material: Stainless Steel
Shaft OD: 5⁄8 in
Specifications Met: CSA Certified
Submersible: No
Volute Material: Glass Reinforced
Wetted Material: Cast Iron; 304 Stainless Steel; Viton; Carbon; Ceramic

Compliance and Restrictions

Country Of Origin

  • China
  • This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption).

About Self-Priming Centrifugal Pumps

Commonly used to transfer liquid from a storage tank or in dewatering applications, these self-priming pumps create a vacuum to pull fluid up from the source. They have a built-in reservoir that recirculates the fluid in the pump during the priming cycle, allowing the pump to remove air while still pumping fluid. Self-priming centrifugal pressure pumps require fluid in the reservoir for operation. They are compatible for use with non-flammable liquids and chemicals.

Use these pumps to transfer non-abrasive liquids from tanks or drums and in general utility tasks. Pumps must be used with a separate, external control box.