Ethanol Production Pumps
Experience In Motion
The Most Trusted in the Industry
Flowserve has been successfully providing equipment
for the corn processing and ethanol production
industry for more than 35 years. Its reputation is built
upon superior pump design, unequaled materials
expertise and field-proven performance.
Ethanol Pumping Expertise
Mash
Evaporation
Beer bottoms
Final ethanol
Acid wash
Gasoline
Boiler feed
Fermentation/beer
Process condensate
Product
CIP
Cooling water
Sump
Milling/steeping
Superior Product Design
With ideal design features for abrasive and corrosive
services, Flowserve ANSI and ISO process pumps are
the global workhorses of ethanol production.
Mark 3 ANSI reverse vane impeller transfers
erosion/corrosion from casing to less expensive rear
cover; repeatable as new performance after wear
and impeller adjustment; low NPSHR
CPX ISO precision cast semi-open
impeller delivers high efficiency,
low NPSHR
Tapered bore seal chamber with
flow modifiers permits less costly
sealing arrangement due to self-venting
and solids-handling capabilities
Heavy-duty power end with lifetime
warranty gives full protection
during hose down
Reinforced baseplate
options
Materials Expertise
Many ethanol production pump users standardize
on ASTM A995, grade CD4MCuN. Invented
by Flowserve, this duplex stainless steel has
a hardness approximately three times that of
austenitic stainless steels. It also has greater
pitting and crevice corrosion resistance
compared with other duplex stainless
steels or 316SS.
Other materials include:
ASTM A995, grade CD4MCuN with
hard coating
CR29 hard chrome cast iron (>500 Brinell)
ASTM A744, grade CN7M (Alloy 20)
ASTM A744, grade CF8M (316SS)
ASTM A395, grade 60-40-18 (DCI)
Fluoropolymer
In addition to standard shaft materials,
Flowserve offers two highly corrosion
and abrasion resistant proprietary alloys.
These include:
DC8, a cobalt-based alloy with appreciable
amounts of chromium and molybdenum
SD77 high silicon iron
flowserve.com
Industry Leading
Ethanol Production Pumps
Mark 3 Standard
Starch Conversion
Fermentation
Distillation
Storage
Stillage Handling
CPX
Standard
Standard Process Pumps
Mark 3 (ANSI B73.1), CPX (ISO 2858/5199)
Standard
Recessed impeller
Self-priming
Dynamically sealed
CPX
Recessed
Impeller
Fluoropolymer Lined Pumps
PolyChem S-Series (ANSI B73.1 and ISO 2858)
Heavy-duty (Stock) Pumps
FRBH
Mark 3, Group 3 and 4
Sealless Pumps
Magnetic drive-metallic
Guardian (ANSI B73.1)
CPXS (ISO 2858/5199)
Magnetic drive-fluoropolymer lined
PolyChem M-Series (ANSI B73.1 and ISO 2858)
PolyChem
M-Series
Cooling Water and Sump Pumps
VTP vertical turbine
LR and LNN axially split, single stage
Standard and cantilever sump pumps
MDX vertical submersible, formed SS
Boiler Feed Pumps
Radially split, multistage ring section
FRBH
LNN
USA and Canada
Flowserve Corporation
5215 North OConnor Blvd.
Suite 2300
Irving, Texas 75039-5421 USA
Telephone: 1 972 443 6500
Telefax: 1 972 443 6800
Europe, Middle East, Africa
Flowserve Corporation
Via Rossini 90/92
20033 Desio (Milan), Italy
Telephone: 39 0362 6121
Telefax: 39 0362 303396
Latin America and Caribbean
Flowserve Corporation
6840 Wynnwood Lane
Houston, Texas 77008 USA
Telephone: 1 713 803 4434
Telefax: 1 713 803 4497
Asia Pacific
Flowserve Pte. Ltd.
200 Pandan Loop #06-03/04
Pantech 21
Singapore 128388
Telephone: 65 6775 3003
Telefax: 65 6779 4607
Bulletin FPD-14 (E) Printed in USA. August 2006. Flowserve Corporation
To find your local Flowserve representative:
For more information about Flowserve Corporation,
visit www.flowserve.com or call USA 1 800 728 PUMP (7867)
flowserve.com
