Pioneering for You

Building Services

HVAC

DHW Accessories
DHW Accessories

Design

Application

Special features / product benefits

JetValve

  • Mounts under the sink for instant hot water
  • Adjustable temperature setpoint screw
  • Conserves water

Digital Timer

  • Weekly digital timer
  • Large LCD display
  • Conserve energy

Jet Connect™ Fitting Pack

  • Package of four (4) connectors to handle all types of piping
  • Two (2) ½” SW x FNPT
  • Two (2) ¾” SW x FNPT
  • Two (2) ¾” SW x ½” SW Reducing Bushings
  • Two (2) ¾” Street Hub Copper Unions

Aquastat

  • Clips directly on the ¾” pipe to control your DHW circulator
  • 8’ Line cord
  • Turns on at 98°F (36°C)
  • Turns off at 114°F (46°C)

 

 

Technical data

ECO RFC
ECO RFC

Design

High Efficiency Wet Rotor Circulators

Application

  • Hot Water Heating Systems
  • HVAC Applications
  • Residential Heating
  • Water/Glycol concentrations up to 50%
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • Patent-pending 360° Flange rotates to 12/6 or 3/9 o’clock positions
  • Installable hi-temp check valve included
  • ECM motor technology reduces energy consumption by up to 80%
  • Automatically adjusts to system demands
  • No more over-pumped, noisy zones
  • Easy wiring quick connectors

 

 

 

 

Technical data

  • Temp Range: 60°F to 230°F (15°C to 115 °C)
  • Amb Temp Range: 14°F to 104°F (-10°C to 40 °C)
  • Electrical Connection: 1~115v
  • Max Working Pressure: 145 PSI

Materials of Construction:

  • Cast Iron Volute
  • Cast Iron Rotating Flange
  • Polypropylene Impeller
  • Stainless Steel Shaft
  • carbon, Metal Impregnated Bearing
  • Glass filled Noryl + EPDM Check Valve

 

 

Foot Mount Motors
Foot Mount Motors

Design

TEFC and ODP

Application

Special features / product benefits

Aegis Ring Motors

  • Aegis grounding shaft
  • Regreaseable bearings
  • Dynamically balanced rotors
  • Premium efficiency
  • Inverter Ready™
  • 1.15SF
  • Class H Insulation
  • NEMA Design B3

Foot-Mount Motors

  • EISA 2007 Compliant
  • 1.15SF
  • Class F Insulation
  • NEMA Design B
  • 1200 RPM motors available on request

 

 

Technical data

GreenRoom™ Boiler Room Accessories
GreenRoom™ Boiler Room Accessories

Design

Application

  • Heating Systems
  • Cooling Systems
  • HVAC

 

 

Special features / product benefits

WZC - Zone Relay

  • 4-Zone and 2-Zone Controls
  • 120VAC, +/- 10%
  • 4x Optically Isolated demand inputs
  • 24VAC or dry contact
  • 120VAC 5A zone outputs
  • RS-232
  • 8bit 16MHz
  • UL-approved

WZV - Zone Valve

  • 2-Way Zone Valves
  • Controls the flow in your hydronic system
  • Available in ½”, ¾”, and 1” SWT connections
  • Valve normally closed
  • 2’ Cable included
  • 24 Volt, UL-approved motor
  • High-quality bronze construction 

WXT - Expansion Tanks

  • Controls system pressure in closed systems
  • Available in 2.0 & 4.4 Gal. models
  • ½” NPT Connection
  • Quick and easy Installation
  • Pre-charged to 12 PSI
  • Max Working Pressure: 100 PSI
  • Max Temp: 240°F (116°C)

WAS - Air Scoops

  • Quietly separates air from your hydronic system
  • Available in ¾”, 1”, and 1¼” FNPT connections
  • Tapped for 1/8” air vent and ½” expansion tank
  • Maintenance free, cast iron construction

WAV - Air Vents

  • Vents air from hydronic systems
  • 1/8” NPT connection
  • Max Operating Pressure: 150 PSI
  • Max Temp: 240°F (116°C)
  • Easy to service
  • Solid brass construction

 

 

Technical data

IL - 1750
IL - 1750

Design

Inline Centrifugal Circulators

Application

  • Hot Water Heating systems
  • Closed Cooling Circuits
  • Air Conditioning
  • Industrial Circulation
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • Integral suction diffuser cast in volute inlet
  • All bolts “non-metric”
  • Pump feet drilled and tapped
  • 125# ANSI standard flanges

 

 

Technical data

  • TEFC motors standard (ODP available)
  • Temp Range: 20°F to 285°F (-4°C to 140°C)
  • Max Amb Temp: 104°F (40 °C)
  • Electrical Connections: all

 Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Trimmable Bronze Impeller
  • Stainless Steel Stub Shaft

 

 

IL - 3450
IL - 3450

Design

Inline Centrifugal Circulators

Application

  • Hot Water Heating systems
  • Closed Cooling Circuits
  • Air Conditioning
  • Industrial Circulation
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • Integral suction diffuser cast in volute inlet
  • All bolts “non-metric”
  • Pump feet drilled and tapped
  • 125# ANSI standard flanges

 

 

Technical data

  • TEFC motors standard (ODP available)
  • Temp Range: -5°F to 285°F (-20°C to 140°C)
  • Max Amb Temp: 104°F (40 °C)
  • Electrical Connections: all 

Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Trimmable Bronze Impeller
  • Stainless Steel Stub Shaft 
IPL - 1750
IPL - 1750

Design

Inline Pumps

Application

  • Heating Systems
  • Closed Cooling Circuits
  • Air Conditioning
  • Industrial Circulation
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • ¼” suction and discharge pressure gauge tappings
  • Pump legs drilled and tapped 3/8” SAE
  • Standard 56C NEMA frame Baldor motors

 

 

Technical data

  • Temp Range: 15°F to 250°F (-10°C to 120°C)
  • AQEGG standard mechanical seal (other seal types available)

 Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Noryl Impeller
  • Stainless Steel Stub Shaft 
IPL - 3450
IPL - 3450

Design

Inline Pumps

Application

  • Heating Systems
  • Closed Cooling Circuits
  • Air Conditioning
  • Industrial Circulation
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • ¼” suction and discharge pressure gauge tappings
  • Pump legs drilled and tapped 3/8” SAE
  • Standard 56C NEMA frame Baldor motors

 

 

Technical data

  • Temp Range: 15°F to 250°F (-10°C to 120°C)
  • AQEGG standard mechanical seal (other seal types available)

Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Noryl Impeller
  • Stainless Steel Stub Shaft

 

 

NL
NL

Design

Base Mount End Suction Pumps

Application

  • Heating and Cooling Systems
  • Transfer and Pressure Boosting
  • Boiler Feed/Condensate
  • Irrigation
  • Industrial Applications

 

 

Special features / product benefits

  • Back pullout design allows replacement of bearings and seals without disturbing the piping
  • Three bearing bracket sizes for all models
  • Confined gasket between cover and casing
  • Maintenance-free ZZ bearings
  • Improved hydraulics for reduced vibration
  • Over 50 models available

Technical data

  • Temp Range: -5°F to 250°F (-20°C to 121°C)
  • Horsepower Range: 1-75HP (3500RPM) ½-200HP (1750RPM)
  • Flange Size Range: 1¼” to 8”
  • Max Pressure: 250 PSI

Materials of Construction:

  • Cast Iron Volute
  • Bronze Impeller
  • Stainless Steel Shaft
  • C/SiC/EPDM Mechanical Seal (other seals available upon request)
  • NEMA Standard Motors

 

 

SCP
SCP

Design

Horizontal Split Case Pumps

Application

  • Heating and Cooling Systems
  • Transfer and Pressure Boosting
  • Boiler Feed/Condensate
  • Irrigation
  • Industrial Applications

 

 

Special features / product benefits

  • Over 64 models available
  • Horizontally split casing allows replacement of bearings
  • and mechanical seal without disturbing the system piping
  • Double suction design available for maximum efficiencies
  • 9 different material specs available
  • 8 different seal types available
  • Hydraulically balanced double-suction impeller for minimal axial thrust
  • Tongue & groove neck ring design eliminates seizing of rotating assembly
  • Regreaseable double row bearing on non-drive end
  • Internal flush system for extended seal life

Technical data

  • Temp Range: 18°F to 250°F (-8°C to 120°C)
  • Horsepower Range: 1-500HP
  • Flange Size Range: 2½" x 2" up to 20" x 16" 
  • Max Pressure: 250 PSI

Materials of Construction:

  • Cast Iron Volute
  • Bronze Impeller
  • Stainless Steel Shaft
  • C/SiC/EPDM Mechanical Seal (other seals available upon request)
  • NEMA Standard Motors

 

 

SD & TDV
SD & TDV

Design

Suction Diffusers & Triple Duty Valves

Application

Special features / product benefits

Suction Diffuser

  • Available in 2”x 1½” through 12”x 12”
  • Integrally cast stabilizing vanes
  • Separate fine mesh screen surrounds each perforated screen
  • Cast on pads for convenient mounting of standard I.D. support foot
  • Class 125 (175 PSI)
  • Efficient design results in no need for a 90° elbow, strainer or stabilizing piping
  • Cast iron body

 Triple Duty Valve

  • Available in 1½” through 12” pipe size
  • Schrader valve metering connections
  • Memory stop which avoids the need for resetting after shut-down
  • Plug position indicator and calibrated scale for system balancing and flow regulation
  • Spring loaded clapper allows the valve to be installed horizontally 1½” through 8” vertically
  • Dual O-ring stem seals
  • Non-lubricated operation
  • Bubble-tight shut-off
  • In-line serviceability
  • Cast iron body

Technical data

Star - Bronze
Star - Bronze

Design

Bronze Wet Rotor Circulator

Application

  • Cold Water systems
  • Air-Conditioning Systems
  • Open Systems - Heating or Cooling
  • Industrial Circulation
  • Water/Glycol concentrations up to 50%
  • Solar / Geothermal

 

 

Special features / product benefits

  • Reliable wet rotor technology
  • Quick connect wiring
  • Fits all competitor’s models
  • Powerful starting torque
  • Ultra quiet
  • Optional check flange
  • Automatically vented
  • Single or 3 speed models

Technical data

  • Max Temp Range: -14°F to 230°F (-10°C to 110°C)
  • Amb Temp Range: 32°F to 104°F (0°C to 40°C)
  • Electrical Connections: 1~115v
  • Max Working Pressure: 140 PSI (10 Bar)

Materials of Construction:

  • Bronze Volute
  • Engineered Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing

 

 

Star - Cast Iron
Star - Cast Iron

Design

Single Speed Wet Rotor Circulators

Application

  • Hot Water Heating Systems
  • Cold Water
  • Air-Conditioning Systems
  • Water/Glycol concentrations up to 50%
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • Reliable wet rotor technology
  • Quick connect wiring
  • Fits all competitor’s models
  • Powerful starting torque
  • Ultra quiet
  • Optional check flange
  • Automatically vented

 

 

Technical data

  • Max Temp Range: -14°F to 230°F (-10°C to 110°C)
  • Max Amb Temp: 104°F (40°C)
  • Electrical Connection: 1~115v
  • Max Working Pressure: 140 PSI (10 Bar)

Materials of Construction:

  • Cast Iron Volute
  • Engineered Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing
  • Steel Terminal Box
Star S
Star S

Design

3 Speed Wet Rotor Circulators

Application

  • Hot Water Heating Systems
  • Cold Water
  • Air-Conditioning Systems
  • Water/Glycol concentrations up to 50%
  • Solar
  • Geothermal 

Special features / product benefits

  • Reliable wet rotor technology
  • Quick connect wiring
  • Fits all competitor’s models
  • Powerful starting torque
  • Ultra quiet
  • Optional check flange
  • Automatically vented

 

 

Technical data

  • Max Temp Range: -14°F to 230°F (-10°C to 110°C)
  • Max Amb Temp: 104°F (40°C)
  • Electrical Connection: 1~115v
  • Max Working Pressure: 140 PSI (10 Bar)

Materials of Construction:

  • Cast Iron Volute
  • Engineered Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing
  • Steel Terminal Box

 

 

Star S 21 RFC
Star S 21 RFC

Design

3 Speed Circulator with Rotating Flange and Installable Check Valve

Application

  • Hot Water Heating Systems
  • Cold Water
  • Air-Conditioning Systems
  • Water/Glycol concentrations up to 50%
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • Reliable wet rotor technology
  • Patent-pending 360° Flange rotates to 12/6 or 3/9 o’clock positions
  • Installable hi-temp check valve included
  • Quick connect wiring
  • Fits all competitor’s models
  • Powerful starting torque
  • Ultra quiet
  • Automatically vented

 

 

Technical data

  • Max Temp Range: -14°F to 230°F (-10°C to 110°C)
  • Max Amb Temp: 104°F (40°C)
  • Electrical Connection: 1~115v
  • Max Working Pressure: 140 PSI (10 Bar)

Materials of Construction:

  • Cast Iron Volute
  • Engineered Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing
  • Steel Terminal Box

 

 

Stratos
Stratos

Design

High Efficiency Circulators

Application

  • Hot Water Heating Systems
  • Closed Cooling Circuits
  • Air Conditioning systems
  • Industrial Circulation
  • Water/Glycol concentrations up to 50%
  • Solar / Geothermal

 

 

Special features / product benefits

  • ECM motor technology reduces energy consumption by up to 80%
  • ‘Red Button’ technology and LED display
  • 3 times higher starting torque than a standard circulator
  • On-board diagnostics and data logger
  • Multiple control modules available for integration with building managementsystems

 

 

Technical data

  • ΔP-V or ΔP-C constant speed control modes standard. ΔP-T available with IR device
  • Temp Range: 14°F to 230°F (-10°C to 110°C)
  • Electrical Connection: 1~208/230v (+/- 10%)

Materials of Construction

  • Cast Iron, Cataphoresis Coated Volute
  • Fiberglass Reinforced Plastic Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing 

 

 

Stratos D
Stratos D

Design

High Efficiency Circulators

Application

  • Hot Water Heating Systems
  • Industrial Circulation
  • Closed Cooling Circuits
  • Air Conditioning Systems
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • ECM motor technology reduces energy consumption by up to 80%
  • 3x higher starting torque
  • Lead/Lag operation with auto 24-hr alternation
  • ‘Red Button’ technology and LED display
  • On-board diagnostics and data logger
  • 6 different control modules available

 

 

Technical data

  • ΔP-V, ΔP-C, or constant speed control modes standard. ΔP-T control mode available with IR device
  • Temp Range: 14°F to 230°F (-10°C to 110°C)
  • Electrical Connection: 1~208/230v (+/- 10%)

Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing

 

 

Stratos GIGA
Stratos GIGA

Design

Application

  • Hot Water Heating Systems
  • Industrial Circulation
  • Closed Cooling Circuits
  • Air Conditioning Systems
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • ECM motor technology reduces energy consumption by up to 80%
  • Available in glanded construction mechanical shaft seal and flanged connections
  • Integrated electronic power adjustment
  • Compact and space-saving design
  • ‘Red Button’ technology and LED display
  • Control modules available for building

 

 

Technical data

  • ΔP-V, ΔP-C, or constant speed control modes standard. ΔP-T control mode available with IR device
  • Temp Range: -4°F to 284°F (-20°C to +140°C)
  • Electrical Connection: 3~460v

Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Cast Iron Volute & Lantern
  • Polypropylene Impeller
  • Stainless Steel Pump Shaft
  • Various Mechanical

 

 

Stratos Z
Stratos Z

Design

High Efficiency DHW Circulators

Application

  • Domestic Hot Water
  • Closed Cooling Circuits
  • HVAC Systems
  • Industrial Circulation
  • Solar
  • Geothermal

 

 

Special features / product benefits

  • NSF 61 / Annex G Certified
  • ECM motor technology reduces energy consumption by up to 80%
  • ‘Red Button’ technology and LED display
  • Interface modules available for external control
  • Remote access to on-board data logger with optional USB infra-red device
  • Built-in overload fault contacts

 

 

Technical data

  • ΔP-V or ΔP-C constant speed control modes standard. ΔP-T available with IR device
  • Temp Range: 14°F to 230°F (-10°C to 110°C)
  • Temp Range: 32°F to 176°F (0°C to 80°C)
  • Electrical Connection: 1~208/230v (+/- 10%)

Materials of Construction:

  • Stainless Steel Volute
  • Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Synthetic Resin Impregnated Bearing

 

 

Top S - 1 Phase
Top S - 1 Phase

Design

Commercial Wet Rotor Circulators

Application

  • All types of Hot Water Systems
  • Closed Cooling Circuits
  • Air Conditioning Systems
  • Industrial Circulation
  • Water/Glycol concentrations up to 50%
  • Solar / Geothermal

Special features / product benefits

  • No mechanical seal
  • Quiet, low maintenance wet rotor circulator
  • Two-speed operation on all voltages
  • Automatically vented
  • Cataphoresis coating prevents corrosion
  • Sturdy cast aluminum electrical box
  • Short flange to flange dimension
  • Most extensive wet rotor line in the industry!

 

 

Technical data

  • Max Temp Range: 14 to 248°F (-10 to 120°C)
  • Amb Temp Range: 32°F - 104°F (0°C - 40°C)
  • Electrical Connection: 1~115v, 1~230v
  • Max Working Pressure: 145 PSI (10 Bar)

 Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Engineered Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing
  • H Protection Class

 

 

Top S - 3 Phase
Top S - 3 Phase

Design

Commercial Wet Rotor Circulators

Application

  • All types of Hot Water Systems
  • Closed Cooling Circuits
  • Air Conditioning Systems
  • Industrial Circulation
  • Water/Glycol concentrations up to 50%
  • Solar / Geothermal

 

 

Special features / product benefits

  • No mechanical seal
  • Quiet, low maintenance wet rotor circulator
  • Two-speed operation on all voltages
  • Automatically vented
  • Cataphoresis coating prevents corrosion
  • Sturdy cast aluminum electrical box
  • Short flange to flange dimension
  • Most extensive wet rotor line in the industry!

 

 

Technical data

  • Max Temp Range: 14°F 248°F (- 10°C to 120°C)
  • Amb Temp Range: 32°F - 104°F (0°C - 40 °C)
  • Electrical Connection: 3~208-230v, 460v, 575v
  • Max Working Pressure: 145 PSI (10 Bar) 

Materials of Construction:

  • Cast Iron, Cataphoresis Coated Volute
  • Engineered Composite Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing
  • H Protection Class

 

 

Top Z - 1 Phase
Top Z - 1 Phase

Design

Bronze Circulators

Application

  • Domestic Hot Water Circulation
  • Open Systems - Heating or Cooling

 

 

Special features / product benefits

  • Reliable wet rotor technology
  • Maintenance-free
  • Short flange to flange dimension
  • Low noise - 48db max!

 

 

Technical data

  • Temp Range: 14°F to 176°F (-10°C to 80°C)
  • Amb Temp Range: 32°F to 104°F (0°C to 40°C)
  • Electrical Connections: 1~115v & 230v, 3~230v
  • Max Working Pressure: 145 PSI (10 Bar)

Materials of Construction:

  • Bronze Volute
  • 40% Glass Fiber Filled Polypropylene Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing
Top Z - 3 Phase
Top Z - 3 Phase

Design

Bronze Circulators

Application

  • Domestic Hot Water Circulation
  • Open Systems - Heating or Cooling

 

 

Special features / product benefits

  • Reliable wet rotor technology
  • Maintenance-free
  • Short flange to flange dimension
  • Low noise - 48db max!

 

 

Technical data

  • Temp Range: 14°F to 176°F (-10°C to 80°C)
  • Amb Temp Range: 32°F to 104°F (0°C to 40°C)
  • Electrical Connections: 1~115v & 230v, 3~230v
  • Max Working Pressure: 145 PSI (10 Bar)

Materials of Construction

  • Bronze Volute
  • 40% Glass Fiber Filled Polypropylene Impeller
  • Stainless Steel Shaft
  • Carbon, Metal Impregnated Bearing

 

 

Z-15
Z-15

Design

Domestic Hot Water Circulator

Application

  • Domestic Hot Water Recirculation

 

 

Special features / product benefits

  • NSF 61 / Annex G Certified
  • Compact design
  • 115v power cord included
  • Magnetic drive design
  • Jet Connect™ fitting pack included
  • Optional digital timer available
  • Conserves energy and water
  • Safe and quick installation

 

 

Technical data

  • Max Temp Range: 68°F to 150°F (20°C to 65°C)
  • Max Amb Temp: 104°F (40°C)
  • Max Working Pressure: 145 PSI (10 Bar)

Materials of Construction:

  • Low-Lead, Brass Volute
  • Plastic PPE (Noryl) Impeller
  • Stainless Steel Shaft
  • Epoxy-Impregnated Carbon Bearing

 

 

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