SPRAY N O Z Z L E S
Iso-Kinetic Dust Sampler An Iso-Kinetic dust sampler de signed to measure particles dis charged from dust control equip ment and to determine equipment operating efficiency is available. Dept. IEC, The Day Co., 810 Third Ave., N.E., Minneapolis 13, Minn. 39
to control LIQUID PARTICLE SIZE and FIELD DISTRIBUTION with ACCURACY
Master Control Valve Liqui-Dial D M control uses hydraulic pressure to actuate up to
For liquid-gas and liquid-solid contact operations to accomplish physical mixing, chemical reactions or heat transfer, Spraying Systems spray nozzles are available to give you any liquid particle size and spray field distribution you may require. Standard spray nozzles are offered in an unusually wide range of types and capacities . . . special designs are gladly supplied when needed. SPRAYING SYSTEMS CO. 3 2 5 5 Randolph Street · Bellwood, III. Sv
For complete information we invite your inquiry for Catalog 24
Circle No. 61 on Readers' Service Card
One dial for many locations
36 remote valves from a single loca tion, turning them on and off ac cording to a preset sequence. Sim plicity and economy of control ele ments are said to permit a process to be automated with no loss in re liability or increase in operatingcost. Dept. IEC, Cla-Val Co., 1585 Monrovia Ave., Newport Beach, Calif. 40
RLP
PURE LATEX
TUBING
Variable Orifice Flowmeter Fluid flow rate meter will handle liquids with viscosities from 100 to 750 SSU without affecting accuracy. Called the Tell-Tale flowmeter, it is a\'ailable in five maximum capaci ties from 10 to 200 gallons per min ute. Units work from vacuum to 5000 p.s.i. Dept. IEC, The Rosaen Co., 1776 East Nine Mile Rd., Hazel Park, Mich. 41 J S U L o r e information is as near as your mailbox! Just circle the number of the item in which you are interested on the Readers' Infor mation C a r d , preceding this section.
.flexible.adap^b,e•easy to " δ β -
fr
In this rubber ^^B research laboratory, a ^ continuous process for mak ing a new material was set j p quickly thru the combined use of glass and RLP tub ing. Thus, the process . was inexpensively /. iS. evaluated. vfl
• R L P Pure Latex Tubing is ideal for temporary or initial set-ups. Because it is so light and flexible it is easy to make adjustments—easy to add or remove an element without disturbing the basic apparatus. R L P tubing is also used for its purity, its smooth, seamless construction and because it can be sterilized and used again and again. Available from your laboratory supplier in 24 standard sizes. Rubber Latex Products, Inc.,Cuyahoga Falls, Ohio Circle No. 58 on Readers' Service Card
VOL. 5 1 , NO. 6
·
JUNE 1959
121
A
