SAFE CONDUCT FOR HOT HOT LIQUIDS
DUCTILE IRON IS A STANDARD CONSTRUCTION FOR "STANDARDIZED" PUMP THIS CHEMICAL PROCESS PUMP HITS 500°F . . .
17 SIZES, ALL 23" LONG . . . MAXIMUM PUMP
WITHOUT RISK . . . WITH LESS COST
AND PARTS INTERCHANGEABILITY
Now you can p u m p liquids as hot a s 5 0 0 ° F, low-gravity volatile hydrocar bons and other tough liquids at w o r k i n g pressures t o 2 7 5 PSIG w i t h o u t t h e extra cost of carbon steel. Ductile Iron resists stress and me chanical impact at high t e m p e r a t u r e just as carbon steel does—it has prop erties similar t o carbon steels.
In addition t o Ductile Iron, t h e other 3 1 9 5 line standard materials are 3 1 6 Stainless Steel a n d Gould-A-Loy 2 0 . Also available in any machinable alloy.
Model 3 1 9 5 gives you t h e greatest range of coverage and flexibility—with m i n i m u m parts needed—of any design on t h e market. To meet varying service conditions, you can mount any one of the 17 p u m p ends to any one of three bearing f r a m e s (shafts I V i " , l 3 / 4 " , and 2VS" t h r o u g h stuffing box). Nominal impeller diam eters of 6 " , 8 " , 1 0 " , 1 1 " , and 1 3 " cover t h e range. Capacities t o 7 7 5 GPM, heads t o 4 2 5 f t . T D H . Handles liquids up to 5 0 0 ' F. With this top-centerline, broad-cov erage design, you can interchange pumps without making expensive pip ing changes. Back pull-out design lets you easily replace parts most subject to wear without d i s t u r b i n g pipe con nections or motor mountings.
SEE US AT THE CHEM SHOW,
1288 TO 1294
Tensile Strength lO.OOO PSI 60.000 to 70.000 PSI
Yield Strength 0 45,000 to 50.000 PSI
Cast Iron A48-56 Goulds Ductile Iron* (ASTM A395-56T) Carbon Steel ASTMA-216-59T-WCB 70,000 PSI 36.000 PSI *As heat-treated to full ferritized anneal.
Elongation 0 15-25% 22%
BOOTHS
GOULDS MODEL 3195 LOWERS COSTS THROUGH PUMP STANDARDIZATION Goulds Model 3 1 9 5 will give y o u a greater return per p u m p dollar invested. Installation can be pre-engineered with standard drawings. The 3 1 9 5 saves labor expenses in engineering installa tion and maintenance. With t h e 3 1 9 5 y o u require fewer pump units per job. Fewer parts are required . . . less inventory handling, lower inventory cost. Flexibility in construction permits use of:
1. Cooled or non-cooled stuffing boxes. 2. Shafts with or without sleeves. 3. Cast Iron or Structural Steel bed plates. Bulletin 725.1 gives all details. Just write Goulds Pumps, Inc.Dept. I E C - I l l , Seneca Falls. New York.
GOULDS
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PUMPS
