READY FOR

TOUGHER LAB PROBLEMS ? YOU ARE WITH AN

FEATURES:

• VALVELESS - No valves to c log

• VARIABLE F L O W - Ο to 1 0 0 % in e i ther d i rec t ion

• VERSATILE— Meters ups t ream or downs t ream

• REVERSIBLE — Even wh i le ope ra t i ng • POSITIVE DISPLACEMENT - RR Piston Type

• SPARKPROOF — Enclosed shaded pole moto r • CORROSION-RESISTANT - 3 1 6 ss l iqu id end

• PRECISE — M ic rome te r con t ro l l ed • D I S C R E T E - T o 0 . 0 1 m l / m i n

• P O W E R F U L - T o 100 ps ig , 1.8 l i t e r s / m i n • INEXPENSIVE - Any mode l less than $ 2 0 0

For complete literature and ordering information, write today:

F L U I D METERING, INC. 48 SUMMIT ST., OYSTER BAY, N.Y. 11771 • (516) 922-6050

Circle No. 209 on Readers' Service Card

VOL. 40, NO. 3, MARCH 1968 • 21 A

FOR ACCURATELY METERING LABORATORY QUAN­TITIES OF "DIFFICULT FLUIDS" IN "UNUSUAL FLUID CIRCUIT APPLICATIONS" INCLUDING: Flow control, food flavoring, odorant, preservative and con­centrate injection, body fluid transfer, emulsion/slurry dosing, waste sampling, automatic titrating, hydraulic generating, valve/cylinder actuation, pH and bacterial con­trol, wetting agent pumping, livestock vitamin feeding, fuel injection, fuel additive metering, air sampling, aspirator, and many, many more too numerous to mention.

PROVEN PERFORMANCE — More than 20,000 pumps of this type already in use "If you don't have at least one FMI LAB PUMP you've probably already paid for several through lost time, inaccu­racy or limited lab scope."

FMI LAB PUMP VALVELESS VARIABLE REVERSIBLE

. . . designed specifically for safe, accurate metering of laboratory fluids in experimental, quality control, pilot plants and production operations.

FMi