Below are the various equipment manufacturers represented by O’Brien Equipment, Inc. For more information on a specific product line, please contact us directly or click on the logos below.

NOTE: Some products are not available in all territories – contact your respective sales office for details.

SPX Cooling Technologies

SPX Cooling Tech, LLC

Cooling Towers, Fluid Coolers, Evaporative Condensers

Repairs and Reconstruction

American Wheatley

American Wheatley

Hydronic specialties, Expansion tanks, Buffer tanks, Flash tanks

Caleffi

Caleffi

Hydraulic separators, Air & Dirt separators, Distribution manifolds, Thermal mixing stations, Expansion tanks, Buffer tanks, Flash tanks

Crane Pumps and Systems

Crane Pumps and Systems

Crane, Weinman, Deming, Burks, Barnes, Prosser, Crown, End Suction, Vertical inline, Horizontal split case pumps

Danfoss

Danfoss-Sondex

Plate & Frame, and Brazed Heat Exchangers

eTech Heat Recovery Systems

e-Tech

Heat Recovery Systems, Fintube Boiler Economizers

Flow Tech

Flow-Tech 

Chemical-free Water Treatment

General Water Systems

General Water Systems

Chemical-free Water Treatment, Pot Feeders, Centrifugal Separators, Sand Filters

Indeeco

Indeeco

Duct Heaters, Unit Heaters, Tower Basin Heaters

Lockwood Products

Lockwood Products

Boiler Feed Systems, Deaerators, Condensate Pumps, Blowdown Separators

Marlo

Marlo Inc.

Water Softeners, Water Filtration Packages, R.O. Systems

Thompson Strainer/Miller Leaman

Miller Leaman

Thompson Strainers, Turbo Disc Filters, Sand Filters, Helix Filters

Modine

Modine

Unit Heaters, Cabinet Heaters, Infrared Heaters, Indoor Duct Furnaces

MTA

MTA

Process Chillers, Compressed Air and Gas Treatment

Mueller

Mueller

Plate and Frame Heat Exchangers, Brazed Heat Exchangers

National Pump

National Pump

Vertical Turbine Pumps

Niles Steel Tank

Niles Steel Tank

Water Storage Tanks, Buffer Tanks, Solar Tanks

NIMBUS

Nimbus

Adiabatic Cooling, Dry Cooling, Circulation Systems, Filter Systems

Peerless Pump

Peerless Pump

End-Suction, Vertical In-Line and Horizontal Split Case Pumps, Vertical Turbine Pumps

Penn

Penn Separator Corporation

Blowdown Separators, Flash Tanks and Economizers, Steam Silencers, Sample Coolers

Puroflux

Puroflux
Corporation

Sand Media Filters, Cyclone Separators, Skid Packages, Control Systems

Rentech

Rentech

Water Tube Boilers, Heat Recovery Systems, Waste Heat Boilers

Rite Boiler

Rite Boiler

Hot Water, Low- and High-Pressure Steam Boilers, Feedwater Systems, Blowdown U Tanks, Condensate Returns Systems

Superior Boiler

Superior Boiler

Firetube Boilers, Watertube Boilers, Waste Heat Boilers, Deaerators, Feedwater Packages, Blowdown Separators

ThermaFlo Incorporated

ThermaFlo Engineering

Water Heaters, Heat Transfer and Boiler Feed Systems, Steam Specialties, Heat Exchangers and Tube Bundles

Twin City Hose

Twin City Hose

Pump Connectors, Metal Hose, Seismic Connectors, and Expansion Joints

UNILUX

Unilux

Flextube Boilers, Steam Boilers, and Hot Water Boilers

Viessmann

Viessmann

Condensing Gas Boilers, Solar Water Heating

Williams & Davis

Williams & Davis

Boilers: Scotch Marine, Condensing, Vertical Tubeless, Electric, Feedwater Systems, Blowdown Separators

Wilo

Wilo

Pumping Systems, Circulators, Multistage and Booster Pump Systems, End Suction, Vertical Inline, Horizontal Split Case