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Welcome to Heavy Duty Supplies

Featured Category

Heavy Duty Supplies is a growing US-based supplier of tools, analytical instrumentation, Couplings and Components for the Waste Water Industry. We primarily serve the US market for HANNA Instruments, an innovative world leader in analytical instrumentation, as well as supplying customers around the world with practical, affordable solutions to their testing needs.

Whether you’re a Treatment Plant Operator or Lab Technician, represent the Septic Industry or Waste Water Management field, Heavy Duty Supplies can help you to choose the right product for your application... see more.

Questions or comments? Feel free to contact us by phone at 888-745-7775, or email. We look forward from hearing from you.

Tools
Tools

Featured Products

Sloan Tail Piece Tool
Sloan Tail Piece Tool
Floor Drain Wrench
Floor Drain Wrench
Clean Out Plug Wrenches
Clean Out Plug Wrenches
Stuvel Flush Valve Tool
Stuvel Flush Valve Tool

Products

Educational pH Meter<br />HI 8010
Educational pH Meter
HI 8010
Price: $151.00
Retail: $179.00
You Save: $28.00
HANNA Instruments HI 711 Checker Handheld Colorimeter - Total Chlorine
HANNA Instruments HI 711 Checker Handheld Colorimeter - Total Chlorine
Price: $44.50
Retail: $49.50
You Save: $5.00

0.001 Resolution and Data Logging pH Benchtop Meter
HI 2215
Price: $460.00
Retail: $550.00
You Save: $90.00
Dissolved Oxygen and Biological Oxygen Demand Meter<br />HI 4421
Dissolved Oxygen and Biological Oxygen Demand Meter
HI 4421
Price: $1,599.00
Retail: $1,950.00
You Save: $351.00
Dissolved Oxygen and BOD Biochemical Oxygen Demand Meter<br />HI 98186
Dissolved Oxygen and BOD Biochemical Oxygen Demand Meter
HI 98186
Price: $830.00
Retail: $1,025.00
You Save: $195.00
HANNA Instruments HI 4221 Research Grade Meter with Calibration Check™  pH/ORP and Temperature
HANNA Instruments HI 4221 Research Grade Meter with Calibration Check™ pH/ORP and Temperature
Price: $875.00
Retail: $1,030.00
You Save: $155.00
HANNA Instruments HI 701 Checker Handheld Colorimeter - Free Chlorine
HANNA Instruments HI 701 Checker Handheld Colorimeter - Free Chlorine
Price: $44.50
Retail: $49.50
You Save: $5.00
Dissolved Oxygen Meter for Aquaculture<br />HI 9147
Dissolved Oxygen Meter for Aquaculture
HI 9147
Price: $380.00
Retail: $434.00
You Save: $54.00

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