Water Supply Systems

    Hydronic systems for residential and commercial building applications. as well as energy-efficient systems, design software, training, and support.

    Products Range:
    • Water Circulation Pumps & Circulators
    • Hydronic Accessories
    • Air Elimination & Control
    • Heat Transfer Products
    • Electronic Controls

    100 SerieS 200 SerieS
       


    Models 110A–120B

    One and Two Stage
    Regenerative Turbine Pumps

    Flows: Up to 150 GPM (34 m3/hr)
    Heads: Up to 920′ (280 m)
    Temperatures: Up to 275°F (135°C)

    • Ideal for high head low flow applications
    • Handles liquids entrained with up to 20% gases and vapors
    • Increases system reliability with constant flows



    Model 130

    Close Coupled Single Stage
    Regenerative Turbine Pumps

    Flows: Up to 50 GPM (11.4 m3/hr)
    Heads: Up to 700′ (213 m)
    Temperatures: Up to 212°F (100°C)

    • Self-priming feature (Model 133)
    • O-ring gaskets prevent leakage
    • Self-centering impeller
    • Water slingers protect bearings
    • Mechanical seal with carbon and Ni-resist faces for hot water performance
    • Double suction impeller minimizes axial thrust
    • Replaceable channel rings
    • Straight through in-line piping (Models 134 and 135)



    Model 210

    One and Two Stage
    Condensate Systems

    Flows: Up to 150 GPM (34 m3/hr)
    Heads: Up to 270′ (82.2 m)
    Temperatures: Up to 190°F (88°C)

    • Long life receiver prevents corrosion
    • Brass water level gauge
    • Interchangeable design provides for
    future expansion
    • Completely assembled piping
    • Accessibility to pumps and other components
    • Pumps handle entrained air and vapor with liquid to eliminate vapor lock



    Model 220

    Single Stage Condensate
    and Boiler Feed Systems

    Flows: Up to 180 GPM (40.8 m3/hr)
    Heads: Up to 170′ (51.8 m)
    Temperatures: Up to 200°F (93°C)

    • Long life fabricated steel receiver
    • Optional back angle thermometer
    • Optional brass water level gauge
    • Trouble-free float switch
    • Interchangeable design provides for future expansion
    • Back pull-out design simplifies disassembly
    • Dynamically balanced impeller
    • Stainless steel shaft designed for minimum deflection

    COMMERCIAL HVAC AND PLUMBING FLUID HANDLING SOLUTIONS
     
    Fluid Handling Products
     
    200 SerieS 300 SerieS    
           


    Model 280

    One and Two Stage
    Boiler Feed Systems

    Flows: Up to 100 GPM (22.7 m3/hr)
    Heads: Up to 575′ (175 m)
    Temperatures: Up to 210°F (99°C)

    • 3/16″ carbon steel receiver
    • Brass float valve
    • Brass water level gauge with shut-off valve
    • Interchangeable design provides for future system expansion
    • 3-way strainer valve provides dependable operation
    • Completely assembled piping
    • Pumps designed for boiler feed will handle entrained air and vapor



    Model 320

    Single Stage
    End Suction Pumps

    Flows: Up to 400 GPM (90.8 m3/hr)
    Heads: Up to 210′ (64 m)
    Temperatures: Up to 225°F (107°C)

    • Low noise level
    • Vertical centerline discharge makes pump self-venting
    • Back pullout design simplifies disassembly
    • Case wearing rings are easily replaceable
    • Dynamically balanced impeller is keyed to shaft
    • Stainless steel shaft designed for minimum deflection



    Models 340–360

    Single Stage
    End Suction Pumps

    Flows: Up to 4500 GPM (1,022 m3/hr)
    Heads: Up to 360′ (110 m)
    Temperatures: Up to 300°F (149°C)

    • Flexible and close coupled models
    • Horizontal and vertical mounting (close coupled pumps)
    • Computer machined components with 360° registered fits
    • Vacuum cast impeller
    • Power frames provide maximum interchangeability
    • Factory hydrostatic test
    • Certified performance test available
    • Back pullout design simplifies disassembly



    Model 370

    Two Stage
    End Suction Pumps

    Flows: Up to 310 GPM (70.4 m3/hr)
    Heads: Up to 790′ (241 m)
    Temperatures: Up to 300°F (149°C)

    • Dynamic balanced impeller
    • Case wearing rings are easily replaceable
    • High temp mechanical seal is standard
    • Carbon steel shaft designed for minimum deflection
    • Relief line assures adequate venting
    • Bronze shaft sleeve prevents shaft wear
    • Factory hydrostatic test
    • Certified performance test available

    300 SerieS 3800 SerieS 400 SerieS
     


    Model 380

    Single Stage In-Line Pumps

    Flows: Up to 600 GPM (136.3 m3/hr)
    Heads: Up to 170′ (51.8 m)
    Temperatures: Up to 250°F (121°C)

    • Back pullout casing with in-line suction and discharge
    • Case wearing ring prevents wear on casing
    • Dynamically balanced impeller is keyed to the shaft
    • Carbon steel shaft is designed for minimum deflection
    • Relief line assures adequate venting
    • Bronze shaft sleeve prevents shaft wear
    • Integral cast support feet



    Models 3801–3804

    Single Stage End Suction Pumps

    Flows: Up to 4,200 GPM (954 m3/hr)
    Heads: Up to 520′ (180 m)
    Temperatures: Up to 300°F (149°C)

    • Offered in two models: Model 3801 close coupled and Model 3804 flexible coupled–frame mounted
    • 316 stainless steel impeller
    • Double volute on 4″ discharge and larger to reduce bearing loads
    • Gauge taps on suction and discharge on flanged models
    • 4 power frame sizes
    • Casing feet for easy back pullout
    • Regreaseable bearings (Model 3804 only)
    • Coupling guard (flex coupled design)
    • Formed steel base (flex coupled design)



    Models 410–420
    Single Stage Double Suction/
    Two Stage Single Suction Split
    Case Pumps

    Flows: Up to 15,000 GPM (3,406 m3/hr)
    Heads: Up to 600′ (183 m)
    Temperatures: Up to 275°F (135°C)

    • Split case design simplifies disassembly
    • Dynamically balanced impeller is keyed to the shaft
    • Case wearing rings prevent casing wear
    • Replaceable shaft sleeve prevents shaft wear
    • Interchangeable stuffing box for mechanical seals or packing
    • Grease lubrication purges old grease from bearings
    • Double row thrust bearings promote long life
    • Bearings selected for 50.000 hour minimum life



    Model 430

    Two Stage Single Suction
    Diagonal Split Case Pumps

    Flows: Up to 400 GPM (90.8 m3/hr)
    Heads: Up to 1,000′ (305 m)
    Temperatures: Up to 300°F (149°C)

    • 45° discharge allows suction discharge to be in bottom half of casing
    • Dynamically balanced impeller is keyed to shaft
    • Double row thrust bearings promote long life
    • Bearings selected for 50.000 hour minimum life
    • Case wearing rings prevent casing wear
    • Replaceable shaft sleeve prevents shaft wear
    • Grease lubrication purges old grease from bearings
    • Interchangeable stuffing box for mechanical seals or packing

    Fluid Handling Products
     
    500 SerieS 700 SerieS    
     
     


    Models 520–530; 630–640

    Single Stage Vertical Wet Pit
    Sump and Sewage Pumps

    Flows: Up to 1,200 GPM (272.5 m3/hr)
    Heads: Up to 180′ (54.8 m)
    Temperature: Up to 180°F (82°C)

    • Motor mounting bracket assures alignment with tongue and groove machining
    • Bronze sleeve bearing provided for extra life
    • Thrust ball bearing is regreaseable and is protected from contamination
    • Liquid end includes an impeller which can be adjusted externally
    • Discharge pipe is secured to baseplate and threaded for convenient piping
    • Line shaft bearings provide rigid support



    Models 7710–7720

    Variable Speed
    Pumping Systems

    The system supports up to four variable speed pumps and one constant speed pump

    • System includes pumps, motors, VFD drives and sensors
    • One contact point of responsibility
    • Easy start-up with menu-driven programmable control
    • Save money with Best Efficiency Control
    • Space saving design
    • Increased system security



    Models 770/790

    Constant Pressure
    Booster Systems

    Flows: Up to 10,000 GPM (2,271 m3/hr)
    Heads: Up to 500′ (152 m)
    Temperature: Up to 275°F (135°C)

    • System includes pumps, motors, controller and sensor
    • Completely assembled and prewired for easy installation
    • Sensing control panel in NEMA 1 enclosure is UL Listed
    • Pressure gauges located on suction and discharge manifold
    • Groutable formed steel base provides complete support for easy installation

     
    PVM SerieS 1000 SerieS    
     
       


    PVM Series

    Multi-Stage Vertical
    In-Line Centrifugal Pumps

    Flows: Up to 210 GPM (13 LPS)
    Heads: Up to 895′ (273 m)
    Temperature: Up to 250°F (121°C)

    • Boiler Feed
    • Condensate Return
    • Jockey Pump
    • Irrigation
    • Chemical Feed
    • Car Wash



    Hydronics Accessories

    • Series 1020 Y-Strainers

    • Series 1030 Suction Diffusers

    • Series 1040 Combination Valve

    • Series 1050 Air Separator

    • Series 1060 Expansion Tanks

    • Series 1070 Circulators

    • Series 1080 Heat Exchangers

    • Series 1090 Flexible Connectors