This test kit is equipped with a ±3-2-3% of full scale accuracy (ascending) diaphragm type differential pressure gauge. Ideally suited for applications where differential pressures of 0-5” to 0-400” H2O may be encountered. Popular applications are balancing heating & cooling systems, checking pump performance, leakage, checking equipment for excessive pressure drop, (i.e.
Experts are predicting the COLDEST winter in years and the heating season is fast upon us; BE PREPARED! BRAND NEW solid brass Nibco Mini Circuit Balancing Valve 3/4 Sweat S1709 for Radiant Heat, Hydronic Baseboard Radiators, Solar Heating Systems, etc. NO cheap chinese crap here; Made for Nibco in AUSTRIA by HERZ Armaturen, it will last the life of the system.
Dental Lab Marathon Electric Micro Motor Polishing Unit N3+35K RPM handpiece Introduction: Multipurpose Micromotor for dental, laboratory, jewelry,industry. Good work for polishing, Cutting, milling, trimming, grinding, casting moulds or materials and finishing surface. Dust seal protection for excellent durability Simple and easy operation with variable foot pedal Control system.
21-Dahl 1/2 inch copper sweat with ball valve and flow balancing valve to 1/2 inch PEX adaptor - 121BAL-13-CPX3($21.75 each) 21-Dahl 1/2 inch copper sweat with ball valve to 1/2 inch PEX adaptor - 121-13-CPX3($11.95 each)
For sale is a new Butterball Butterfly Type Valve. Milwaukee 3/4" 175 PSI BB2 Series Butterball Valve with Threaded Ends APPLICATION Natural Gas Shut-off (1/2" psi and 5 psi)
Naval Reciprocating Steam Engines, Part IV from NAVAL MACHINERY, 1946, originally published by the United States Naval Academy, Annapolis, Maryland, 1946. Reprinted by Nation Builder Books, Leesburg, VA, 2003. 8 1/2 x 11 softcover comb-bound, paginated by section, approximately 120 pages.
RATINGSFEATURES1 BB2-100 Series Threaded175 psig WOGCSA (AGA/CGA) & UL Ratings(1)(*)Vacuum to 29”Full Port DesignFull Flow, High CvOne Piece Bronze Body*Stainless Steel stem and discViton SealExcellent throttling characteristicsRequires no system pressure
REHAU PRO BALANCE RADIANT FLOOR HEAT MANIFOLD This Listing is for One (1) REHAU ProBalance Radiant Floor Heat Manifold. Six (6) Circuit. It is New, In Box.
USED BURN-OUT ARGON AND AIR FURNACE SYSTEM MODEL BC900WAS WORKING GOOD LAST TIME IN SERVICE. THE FUNCTION OF THIS FURNACE IS TO REMOVE UP TO 3 POUNDS OF ACRYLIC ORGANIC BINDERS FROM COMPOSITE MATERIALS PRIOR TO THEIR PROCESSING IN A VACUUM FURNACE.THESE BINDERS MUST BE REDUCED TO HARMLESS OXIDES BEFORE BEING VENTED TO THE ATMOSPHERE. THE MODEL BC900 FURNACE IS A BOTTOM LOADING, VERTICAL, CYLINDRICAL FURNACE CONTAINING AN INCONEL RETORT WHICH IS SURROUNDED BY KANTHAL AF HEATER AN
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