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Cast Iron 3/4 HP Centrifugal Pump 208-230/460V

  • Mfr # 4RJ73

  • Zoro # G0303475

product price:  $820.99
/ea
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Key Features

HP - Pumps
3/4 hp
Voltage - Pumps
208 to 240/480V AC
Phase - Pumps
3
Housing Material - Pumps
Cast Iron
Inlet Size - Pumps
1-1/4 in NPT
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Specifications

Product Information

MFR #
4RJ73
Zoro #
G0303475
UPC #
190735332337
Country of Origin
United States

Dimensions

Inlet Size - Pumps
1-1/4 in NPT
Outlet Size - Pumps
1 in NPT
Width
7 13/16 in
Height
8 5/8 in
Length
13 5/8 in
Overall Length
13.6 in
Overall Width
7.8 in
Overall Height
8.6 in
Compatible Discharge Pipe Size
1 in
Compatible Intake Pipe Size
1 1/4 in
Discharge Diameter
1 in
Inlet Diameter
1 1/4 in
Wire Rope Length
13.6 in

Details

HP - Pumps
3/4 hp
Voltage - Pumps
208 to 240/480V AC
Phase - Pumps
3
Housing Material - Pumps
Cast Iron
Max. Head
100 ft
Max. Pressure - Pumps
60 psi
Motor Enclosure - Pumps
Open Dripproof
Amps
3.1/1.55
Min. GPM @ Head
21 @ 80 ft
Port Rotation
90 Increments
Inlet
1-1/4"
Bearing Type
Sealed Ball
Motor Type
P
Item
Centrifugal Pump
Max. Specific Gravity
1.0
Max. Case Pressure
100 psi
GPM of Water @ 60 Ft. of Head
31
GPM of Water @ 40 Ft. of Head
40
Best Efficiency Range GPM @ Head
16 to 38 gpm @ 85 to 58 ft
HP
3/4
Motor RPM
3,450 RPM
Max. GPM @ Head
46 @ 20 ft
GPM of Water @ 80 Ft. of Head
21
GPM of Water @ 20 Ft. of Head
46
Housing Material
Cast iron
Voltage
208-230/460VAC
Max. Liquid Temp.
225 Degrees F
Impeller Material
Noryl
Impeller Type
Closed
Item - Straight Centrifugal Pumps
Straight Centrifugal High Head Pump
Max. Pressure
60 psi
Wetted Materials
Stainless Steel, Carbon, Cast Iron, Noryl, Ceramic, Buna-N
Motor Enclosure
Totally Enclosed Fan Cooled
Seal Material
316 Stainless Steel, Buna-N, Carbon, Ceramic
Outlet
1"
Hz
60
Best Efficiency GPM @ Head
28 @ 65 ft
Phase
Three
Frame
48Y
Maximum RPM
3,450 RPM
Suction Lift (Maximum)
25 ft
Pump Housing Material
Cast Iron
Impeller Design
Closed
Frequency
60 Hz
Intake Type
NPT
Motor Frame Designation
48Y
For Use With Potable Systems
No
Duty Cycle
Continuous
Discharge Rotation
90 Degrees Increments
Seal Type
Type 21
Maximum Flow Rate
46 gpm
Flow Rate @ 60 ft of Head (Maximum)
31 gpm
Discharge Type
NPT
Flow Rate @ 20 ft of Head (Maximum)
46 gpm
Shut Off Pressure (Maximum)
60 psi
Horsepower
3/4 hp
Flow Rate @ 40 ft of Head (Maximum)
40 gpm
Maximum Media Temperature
225 Degrees F
Nameplate Voltage
208-230/460V AC
Wetted Material
Buna-N, Carbon, Cast Iron, Ceramic, Noryl, Stainless Steel
Flow Rate @ 80 ft of Head (Maximum)
21 gpm
Best Efficiency Flow
28 gpm
Specific Gravity (Maximum)
1
Flow Rate @ 100 ft of Head (Maximum)
0 gpm
Maximum Feet of Head
100 ft
Priming
Self-Priming
Best Efficiency Head
85 ft
Discharge Position
Center
Media Temperature - Maximum
225 Degrees F
Motor Design
Capacitor-Start/Run
Media Temperature - Minimum
32 Degrees F
Pumping Application
Irrigation
Number of Stages
1
Chemical Compatibility
Water
Motor Speed - Maximum
3,450 RPM
Flow Rate (Maximum)
46 gpm
Drive Coupling Type
No Coupling
Standards
CSA Certified, UL778
Volute Material
Cast Iron
Discharge Orientation
Side
Case Pressure - Maximum
125 psi
Thermal Overload Protection
Yes
Mounting Orientation
Horizontal
Discharge Rotation Increments
45 Degrees
Shaft Seal Material
Buna-N, Carbon/Ceramic
Inlet Position
Center
Shaft Material
416 Stainless Steel
Suction Lift - Maximum
25 ft
Pump Design
End Suction
Shut Off Pressure - Maximum
75 psi
Shaft Seal Type
Mechanical
Hazardous Location Class
Not Rated
Inlet Orientation
Side

Description

Centrifugal Pump, Phase Three, Pump Housing Material Cast Iron, Horsepower 3/4 hp, Nameplate Voltage 208-230/460V AC, Flow Rate @ 40 ft of Head (Maximum) 40 gpm, Flow Rate @ 60 ft of Head (Maximum) 31 gpm, Flow Rate @ 80 ft of Head (Maximum) 21 gpm, Maximum Feet of Head 100 ft, Compatible Intake Pipe Size 1 1/4 in, Intake Type NPT, Compatible Discharge Pipe Size 1 in, Discharge Type NPT, Motor Enclosure Totally Enclosed Fan Cooled, Maximum Flow Rate 46 gpm

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