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  9. Cast Iron 3/4 HP Centrifugal Pump 208-230/460V
Dayton Cast Iron 3/4 HP Centrifugal Pump 208-230/460V 4RJ73 - main

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

  • Mfr # 4RJ73

  • Zoro # G0303475

product price: $780.99
/ea
Free Shipping & Returns

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

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
Open Dripproof
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
Manual
Best Efficiency Head
65 ft

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 Open Dripproof, Maximum Flow Rate 46 gpm, Flow Rate @ 20 ft of Head (Maximum) 46 gpm

Restrictions

This is a restricted item in the USA. It cannot be used for potable water applications.

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