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  9. Cast Iron 3/4 HP Centrifugal Pump 115/230V
Dayton Cast Iron 3/4 HP Centrifugal Pump 115/230V 4RU77 - main

Cast Iron 3/4 HP Centrifugal Pump 115/230V

  • Mfr # 4RU77

  • Zoro # G3221574

product price: $383.99
/ea
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Key Features

HP - Pumps
3/4 hp
Voltage - Pumps
120/240V AC
Phase - Pumps
1
Housing Material - Pumps
Cast Iron
Inlet Size - Pumps
1-1/4 in NPT
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Specifications

Product Information

MFR #
4RU77
Zoro #
G3221574
UPC #
190735333846
Country of Origin
United States

Dimensions

Inlet Size - Pumps
1-1/4 in NPT
Outlet Size - Pumps
1 in NPT
Manufacturers Warranty Length
1 yr
Length
12 3/8 in
Width
7 13/16 in
Height
8 5/8 in
Overall Width
7.8 in
Overall Height
8.6 in
Overall Length
12.3 in
Compatible Discharge Pipe Size
1 in
Compatible Intake Pipe Size
1 1/4 in

Details

HP - Pumps
3/4 hp
Voltage - Pumps
120/240V AC
Phase - Pumps
1
Housing Material - Pumps
Cast Iron
Max. Head
100 ft
Max. Pressure - Pumps
125 psi
Motor Enclosure - Pumps
Open Dripproof
Motor RPM
3,450 RPM
Best Efficiency Range GPM @ Head
16 to 38 gpm @ 85 to 58 ft
Motor Enclosure
Open Dripproof
Impeller Material
Noryl
Voltage
115/230VAC
GPM of Water @ 80 Ft. of Head
21
GPM of Water @ 60 Ft. of Head
31
GPM of Water @ 40 Ft. of Head
40
Hz
60
Inlet
1-1/4"
Max. Case Pressure
100 psi
HP
3/4
GPM of Water @ 30 Ft. of Head
43
Phase
Single
Min. GPM @ Head
14 @ 90 ft
GPM of Water @ 70 Ft. of Head
26
Housing Material
Cast iron
GPM of Water @ 90 Ft. of Head
14
Amps
12.4/6.2
Max. Pressure
125 psi
Max. GPM @ Head
43 @ 20 ft
Port Rotation
4 Positions
GPM of Water @ 50 Ft. of Head
35
Outlet
1"
GPM of Water @ 20 Ft. of Head
46
Seal Material
316 Stainless Steel, Buna-N, Carbon, Ceramic
Item - Straight Centrifugal Pumps
Straight Centrifugal High Head Pump
Max. Liquid Temp.
140 Degrees F
Bearing Type
Ball
Item
Centrifugal Pump
Frame
48Y
Wetted Materials
Stainless Steel, Carbon, Cast Iron, Noryl, Ceramic, Buna-N
Impeller Type
Closed
Best Efficiency GPM @ Head
28 @ 65 ft
Max. Specific Gravity
1.0
Discharge Type
NPT
Maximum Feet of Head
100 ft
Nameplate Voltage
115/230V AC
Priming
Manual
Maximum RPM
3,450 RPM
Frequency
60 Hz
Best Efficiency Head
65 ft
Flow Rate @ 80 ft of Head (Maximum)
21 gpm
Flow Rate @ 60 ft of Head (Maximum)
31 gpm
Shaft Material
Stainless Steel
Flow Rate @ 100 ft of Head (Maximum)
0 gpm
Suction Lift (Maximum)
25 ft
Shut Off Pressure (Maximum)
125 psi
Maximum Flow Rate
43 gpm
Maximum Media Temperature
140 Degrees F
Specific Gravity (Maximum)
1
Seal Type
Type 21
Motor Frame Designation
48Y
Best Efficiency Flow
28 gpm
For Use With Potable Systems
No
Discharge Rotation
90 Degrees Increments
Flow Rate @ 40 ft of Head (Maximum)
40 gpm
Impeller Design
Closed
Horsepower
3/4 hp
Duty Cycle
Continuous
Wetted Material
Buna-N, Carbon, Cast Iron, Ceramic, Noryl, Stainless Steel
Flow Rate @ 20 ft of Head (Maximum)
46 gpm
Pump Housing Material
Cast Iron
Intake Type
NPT

Description

Centrifugal Pump, Phase Single, Pump Housing Material Cast Iron, Horsepower 3/4 hp, Nameplate Voltage 115/230V 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 43 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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