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Flint & Walling Multi-Stage Booster Pump: 1 1/2 hp Input Horsepower, Continuous Motor Duty Class, Cast Iron, 3 Phase, 16 Stages

Item # 670K586

$851.40 Each

Product Specs

Motor Duty Class: Continuous
Housing Material: Cast Iron
Phase: 3
Voltage: 208-230/460V AC
Input Horsepower: 1 1⁄2 hp
Maximum Flow Rate: 15 gpm
Maximum Head: 91 ft
Maximum Head Pressure: 212 psi
Number of Stages: 16
Service Factor: 1.3
Maximum Fluid Temperature: 140 ° F
Inlet Pipe Size: 3⁄4
Application: General Purpose Pumping; Water Circulation; Reverse Osmosis; Booster Service; Jockey Pumps; Spray or Mist Systems; Pressure Cleaning
Bearing: Ball
Best Efficiency Flow at Head: 10 gpm @ 92 ft
Best Efficiency GPM @ PSI: 10 at 135 psi
Close Coupled: No
Cord & Plug Features: No plug; 16/3
Cord Length: 8 ft
Current: 5.7 A/2.85 A
Diffuser Material: Noryl
Environment: Indoor
Fasteners Included: No
Fasteners Required: Yes
Features: Self-Sealing Zinc Clad Motor; Easy-Service Governor; Slotted Base for Easy Retrofit
For Fluid Type: Water
For Use WIth: Nonflammable Liquids Compatible With Pump Component Materials
Hertz: 50/60 Hz
Impeller Design: Closed
Impeller Material: Noryl
Impeller OD: 3 33⁄100 in
Includes: (1) Kit/Motor Cover Vertical
Inlet Center Height: 3 22⁄25 in
Inlet Gender: Female
Inlet Thread Size: 3/4 in
Inlet Type: NPT
Lead-Free: Yes
Magnetic Drive: No
Manufacturer Warranty Length: 1 yr
Maximum Ambient Temperature: 149 ° F
Maximum Case Pressure: 300 psi
Maximum Discharge Pressure: 212 psi
Maximum Flow Rate at Various Pressure: 4.3 gpm at 200 psi; 6.6 gpm at 180 psi; 8.2 gpm at 160 psi; 9.7 gpm at 140 psi; 10.8 gpm at 120 psi; 11.9 gpm at 100 psi; 12.9 gpm at 80 psi; 13.8 gpm at 60 psi; 14.7 gpm at 40 psi
Maximum Motor Speed: 3,450 RPM
Maximum Operating Temperature: 122 ° F
Maximum Self-Priming Distance: 0 ft
Maximum Viscosity: 0.89 cps
Minimum Operating Temperature: 33 ° F
Motor Electrical Connection: Power Cord
Motor Enclosure: ODP
Motor Frame Designation: NEMA 56J
Motor Insulation Class: B
Motor Type: Capacitor Start
Mount Hole Bolt Diameter: 3⁄8 in
Mount Hole Center-to-Center Length: 3 1⁄4 in
Mount Hole Center-to-Center Width: 3 3⁄4 in
Mount Type: Horizontal
Mounting Hardware Included: No
Mounting Hardware Required: Yes
Not for Fluid Type: Oil; Viscous Liquids; Cleaning Agents; Chemicals; Petroleum Products
Number of Inlets: 1
Number of Mount Holes: 4
Number of Outlet Positions: 1
Number of Outlets: 1
Outlet Gender: Female
Outlet Pipe Size: 3⁄8
Outlet Thread Size: 3/4 in
Outlet Type: NPT
Overall Depth: 29 3⁄4 in
Overall Height: 9 in
Overall Width: 6 1⁄2 in
Power Source: Electric-Powered
Protection Features: Motor Thermal Overload Protection With Auto Reset
Runs Dry: No
Seal Material: Ceramic; Carbon; Buna N; Stainless Steel
Seal Type: Mechanical
Self-Priming: No
Shaft Material: 425 Stainless Steel
Shaft OD: 5⁄8 in
Specifications Met: UL Listed; CUS Certified; CSA Certified
Submersible: No
Suction Lift: 0 ft
Volute Material: Noryl
Wetted Material: BZ; Buna N; Ceramic; Carbon; 316 Stainless Steel; Cast Iron; 304 Stainless Steel; Noryl

Compliance and Restrictions

Country Of Origin

  • USA
  • 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 Multistage Booster Pumps

Install one of these multistage centrifugal booster pumps when higher water pressure is needed in your fluid transport system. They can provide more pressure than single-stage booster pumps, making them an excellent choice to increase water supply in hilly residential areas and in tall commercial buildings, as well as in washdown, irrigation, filtration, reverse osmosis, and pressure cleaning applications. They are powered by an integrated electric motor and have two or more impeller chambers in series. Each chamber increases the pressure without changing the flow rate for a given rotational speed.

Increase the supply pressure for spray systems, water circulation, pressure cleaning, and a variety of other applications with these centrifugal pumps.