JL Wingert Co., Grundfos Sump and Sewage Pump Systems, Grundfos NBS(E) end suction pumps, Danfoss , GRUNDFOS Pumps and Accessories, Grundfos TPE3, Grundfos Distributive Pumping Systems, PACO/Grundfos Pumps - a division of Grundfos, Grundfos ASME Tanks , Grundfos Packaged Pumping Systems, Sulzer ABS Pump Systems, Tigerflow, Thrush Pumps, FABTEK, Hamilton Engineering, Amtrol, Polaris Plate and Frame Heat Exchangers, The John Wood Co., Twin City Hose, Flow Design IMI Hydronic Engineering

Featured Items

Grundfos Delta Hydro MPC

The pre-packaged Grundfos Hydro MPC HVAC.

No need to build it yourself in the field. Intelligent controls and demand-responsive performance increase efficiency and decrease system wear from day one.

  • DELTA HCU, North America

PACO Pumps

Dolphin is pleased to announce the design and installation of PACO pumps in the Freedom Tower in NYC.

Grundfos Magna 3

AUTO and Flow Adapt, Flow limit; intuitive user interface with TFD display, proportional-pressure control; constant-pressure control; constant-temperature control; built-in Grundfos differential pressure and temperature sensor.


PACO Space Miser Pumps VSMS

Where space is scarce and reliability is a MUST.

Tigerflow Glycol Managment System

Simplex or Duplex Glycol Management Packaged System.

End Suction, Split Coupled, Integrated VFD, NBSE

Split-coupled End-suction pumps with NEMA MLE motors and ANSI flange fittings.NBSE

Tigerflow Testing

Tigerflow full performance testing facility.
  • Independently calibrated and traceable
    to NIST standards
  • 10,000+ GPM flow rate
  • 8000 gallon NSF-61 coated test tank
  • Test loops, Schedule 40 hot dipped
    galvanized steel (20", 12", 16", 3")
  • (4) Flowsensors +/- 1% accuracy
  • (5) Pressure transducers +/- 1% accuracy
  • (2) Temperature sensors w/RTD"S
  • Testing up to 1000 total connected HP
  • Three phase voltages: (460/230/208, 3Ã?)
  • Single phase voltages: (240/208/120/1 Ã?)
  • Tiger Eye solid state microprocessor
    based master test & control panel
  • Flow in GPM (4) separate digital flowmeters
  • Pressure in PSI & Feet TDH
  • KW, amperage, voltage
  • Wire to water efficiency
  • HVAC test control
  • X-Y System performance testing/test
  • Factory trained system technician
  • Research & development facility

TOTAL THIRD PARTY SYSTEM CERTIFICATION complying with OSHA & Federal Regulations 29CFR1910.303, 29CFR1910.399, NFPA Pamphlet #70 (National Electric Code) article 90-7

  • UL/ C-UL listed packaged pumping
    system label "QCZJ"
  • ETL/ C-ETL listed packaged fire pump
  • City of Los Angeles Approval Code #m-
  • City of Chicago Standards
  • CMR 248 Massachusetts Plumbing
    Code Approval #p3-0204-58
  • State of Ohio Industrialized Buildings
    Authorization #308.02
  • State of Washington, Dept. of Labor &
    Industries Approval
  • UL/C-UL 508/918 industrial control panel
  • All ASME code section 9 welders
  • OSHA compliant safety program
  • In depth quality assurance program
  • NIST traceable & calibrated test facility
  • Certificate of product liability insurance
  • Single source system warranty

New Jersey Office
, NJ
New York Office
, NY