Here's a suggestion to help you meet tough Post-War Competition! The Rotamatic F l o w Rate Controller w i l l slash labor and material costs!
T fit perfectly into your post-war plans to change HE "ROTAMATIC" will
t o continuous operation wherever possible and t o install automatic labor-saving devices. It is an air-operated flow controller using a rotameter as the prime flow-rate measuring instrument. It will control the flow of any liquid or gas continuously and automatically at any given rate. The smallest "Rotamatic" will handle minimum flows of 0.02 G.P.M. of water or 0.03 C.F.M. of air, and the largest size will measure maximum flows of 14,000 G.P.M. of water or 16,000 C.F.M. of sir. The "Rotamatic" gives a continuous chart record of the flow rate and can also include a flow totalizer. Likewise, two or more liquids may be automatically proportioned by the "Rotamatic" ratio controller. Armored "Rotamatics" are available for high temperatures and pressures. The use of the Fischer &Porter rotameter gives t o the "Rotamatic" these advan-
tages that are not found in any other flow rate instrument: (1) Low, constant pressure drop (2) Instantaneous response to flow changes (3) Ability to measure accurately any corrosive or viscous fluid (4) Wide flow range—at least 10 to 1 from maximum to minimum (5) Evenly spaced scale divisions—no crowding at lower end of the flow range (6) Continuous high accuracy because the prime metering element (the rotameter) is readily visible and may be used t o quickly check the remote recording-controlling instrument. The "Rotamatic" has paid its way in many processes because it saves labor, reduces wastage of raw materials, protects the quality of the final product and increases yield. A full discussion of its construction and operation is given in our catalog 50-A. If you will write t o us on your Company letterhead» we shall be glad to send you a free copy without any obligation.
FISCHER & PORTER CO. 1106 COUNTY LINE R O A D , HATBORO, PA·
FISCHERS PORTER FILTER
FLOW DISCHARGE PRESSURE REDUCING VALVE COMPRESSED «sea*»***- f^i^Mrftjai
C. CURRENT. SUPPLY
ROTAMATIC REMOTE RECORDING-CONTROLLING INSTRUMENT
FLOW INLET
WIRE CABLE
1064
AIR OPERATED DIAPHRAGM MOTOR VALVE F & P MASTER ENCLOSED ROTAMETER
REDUCTION BRIDGE TRANSMITTED
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