New Yokogawa DP harp Pressure Transmitter With Chemical Seal Measuring System with Capillary (see pictures) A chemical seal measuring system is made up of a diaphragm seal attached to a pressure measuring instrument (pressure transmitter). This systems also include a capillary separating the diaphragm seal and measuring instrument which allows for remote reading. In all cases, the components of the chemical seal measuring system must not be separated.
Plans to build the 1906 "Bill" 4-Cycle Gas Engine Advertised by the Downing Engine Works of Des Plains, Illinois in 1906 for $125.00, the 3 horsepower "Bill" engine is somewhat of an enigma. A patent was issued to William A. Downing for the design but it is not known how many were actually produced, if any.
563 GAL. EXTRA HEAVY-DUTY WITH BANDED LOWER PORTION AND BOTTOM, 60" DIA. X 46" USEABLE HEIGHT, TOP LID WITH HINGE IN MIDDLE, APPEARS FLAT BOTTOM WTIH 2 SIDE DRAIN OPENINGS 3/4" - 1" DIA.
< ECONOMICAL, STURDY PVC WHITE PLASTIC CLOSET FLANGE > < FITS FLUSH 3" OR 4" DWV PIPE > < KNOCK OUT PLUG ALLOWS DRAINAGE TESTING WITHOUT EXTRA PLUG OR CAPS. ALSO PREVENTS DEBRIS FROM ENTERING LINE DURING CONSTRUCTION > < PC #86130 > < MODEL #4830KO
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