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B O M B S AND PRESSURE VESSELS
M in We have o b s e r v e d a g r e a t t r e n d t o w a r d the use of t u b i n g in m a k i n g up s m a l l f l u i d control systems these days. T o help y o u k e e p up w i t h t h e t r e n d w e have a d d e d a g r e a t g r o u p of H o k e valves w i t h integral G y r o l o k t u b e c o n n e c t i o n s to o u r a l r e a d y o v e r - e x t e n d e d line. A s a m a t t e r of fact, w e have a s p e c i a l catalog waiting just for y o u .
HOKE INCORPORATED 1 Tenakill Park, Cresskill, N. J .
HOKE
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Parr o f f e r s a w i d e s e l e c t i o n o f b o m b s a n d p r e s s u r e vessels f o r applying heat, pressure and agitation t o any c h e m i c a l r e a c t i o n o r p h y s i c a l t e s t s y s t e m . T h e s e are m a d e i n s e v e r a l d i f f e r e n t s t y l e s u s i n g a b r o a d assortment of corrosion resistant alloys. Capacities r a n g e f r o m 15 t o 2000 m l . w i t h w o r k i n g p r e s s u r e l i m i t s of 1000, 3000, 7500 p s i g . a n d h i g h e r . V a l v e s , t h e r m o w e l l s , d i p t u b e s a n d o t h e r a t t a c h m e n t s c a n be p r o vided. A»k for our latest Pressure Reactor Catalog No. 67-2.
PARR I N S T R U M E N T 2 1 1 F i f t y - T h i r d St.
Circle No. 4 on Headers' Service Card
COMPANY
M o l i n e , Illinois
Circle No. 131 on Readers' Service Card
All-new portable mixers from Eastern The fluent
Viscometer
Brookfield Viscometers speak the one viscosity language that's understood throughout the world. From Berkeley to Bombay and Manhattan to Munster, readings in "Brookfield Centipoises" tell anybody what you want to say about viscosity. Brookfield Viscometers are easy to use in any language, and give accurate measurements in 30 seconds or less. Write for the latest Brookfield Viscometer catalog.
Brookfield ENGINEERING LABORATORIES, INC. ST0UGHT0N 26, MASS.
Circle No. 11 on Readers' Service Card 126 A
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ANALYTICAL CHEMISTRY
61265
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Rugged:
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Flexible". Standard NEMA Frame Motors . . . choice of direct drive or gear reduction.
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Versatile: Quick
Heavy-duty outboard bearing—quieter operation.
shaft removal and adjustable type swivel clamp.
Send for Series 500 Bulletin.
EASTERN
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INDUSTRIES
A Division of Laboratory For Electronics, Inc. 100 S k i f f S t r e e t · H a m d e n , C o n n e c t i c u t 0 6 5 1 4 Circle No. 109 on Readers' Service Card
