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Die cast aluminum crankcase means
high strength, lightweight, and excellent
tolerance control.
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Oversized crankshaft bearings provide ex-
tended bearing life and pump performance.
3
Chrome-moly crankshaft provides un-
matched strength and surface hardness
for long life.
4
Matched oversized TNM connecting
rods noted for superior tensile strength
and bearing quality.
Products described hereon are covered by one or more of the following U.S. patents 3558244, 3652188, 3809508, 3920356, 3930756 and 5035580
World Headquarters
CAT PUMPS
1681 - 94th Lane N.E. Minneapolis, MN 55449 - 4324
Phone (763) 780-5440 — FAX (763) 780-2958
e-mail: techsupport@catpumps.com
www.catpumps.com
International Inquiries
FAX (763) 785-4329
e-mail: intlsales@catpumps.com
Models 231, 241, 271, 237, 247, 277
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The plunger rods are high tensile strength
stainless steel with Zamak crossheads.
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The stainless steel slinger provides
back-up protection for the crankcase
seal, keeping pumped liquids out of the
crankcase.
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Special concentric, high density, polished,
solid ceramic plungers provide a true
wear surface and extended seal life
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Manifolds are a high tensile strength 316
stainless steel or nickel aluminum bronze
for long term, continuous duty.
The Pumps with Nine Lives
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100% wet seal design adds to service life
by allowing pumped liquids to cool and
lubricate on both sides.
10 Stainless steel valves, seats and springs
provide corrosion-resistance, ultimate
seating and extended life.
11 Specially formulated, CAT PUMP exclu-
sive, Hi-Pressure Seals offer unmatched
performance and seal life.
12 Crossheads are 360° supported for
uncompromising alignment.
1 Fleet Business Park, Sandy Lane, Church Crookham
FLEET, Hampshire, GU52 8BF, England
Phone Fleet 44 1252-622031 — Fax 44 1252-626655
N.V. CAT PUMPS INTERNATIONAL S. A.
Heiveldekens 6A, B-2550 Kontich, Belgium
Phone 32- 3- 450.71.50 — Fax 32-3- 450.71.51
e-mail: cpi@catpumps.be www.catpumps.be
CAT PUMPS DEUTSCHLAND GmbH
Buchwiese 2, D-65510 Idstein, Germany
Phone 49 6126-9303 0 — Fax 49 6126-9303 33
e-mail: catpumps@t-online.de www.catpumps.de
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CAT PUMPS (U.K.) LTD.
e-mail: sales@catpumps.co.uk
PN 993245 Rev B 10606
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