Garlock One-Up0 pages

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Garlock

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One-Up

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PUMP DIAPHRAGM

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GUARANTEED TO LAST LONGER

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GARLOCK* ONE-UP* pump diaphragms, containing high performance

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PTFE GORE* sheet on the wetted side, are a significant advancement

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over conventional PTFE diaphragms. Considerably stronger, with

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greater flex life, they provide a dramatic improvement in service life.

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Satisfaction guaranteed, or purchase price refunded.

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DURABLE VERSATILITY

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Chemical resistance is the property that makes GARLOCK* ONE-UP*

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pump diaphragms so versatile. Suitable for use with most chemi-

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cals and in elevated temperatures and pressures, these diaphragms

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are ideally suited for those general service pumps that are likely to

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be put to one use today and another use tomorrow.

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You can expect long, effective service life and reduced maintenance

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costs with these durable one-piece diaphragms. Strength and chem-

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ical resistance make ONE-UP* pump diaphragms perfect for most of

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your pumping requirements.

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GARLOCK" ONE-UP" diaphragms may be used in potentially explosive atmospheres when

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installed in ATEX compliant pumps. For further information, please contact your local Gar-

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lock representative.

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TECHNICAL DATA

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MATERIAL/CONSTRUCTION

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One-piece composite design with a proprietary 100% PTFE on

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wetted side.

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TEMPERATURE RANGE

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Neoprene backing: 14°F to 200°F (-10°C to 93°C)

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EPDM backing: 14°Fto 280°F(-10°Cto 137°C)

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Viton® backing: 32°Fto 350°F(0°Cto 176°C)

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CHEMICAL RESISTANCE

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Chemical resistance to all media in pH 0 - 14 range, except

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molten alkali metals and elemental fluorine.

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FLEX LIFE

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>70MM cycles (ASTM-D-2176, 0.020 in. thick, 0.600 in. wide)

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IMPACT STRENGTH

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30.4 ft. lbs./in. (ASTM-D-256, 0.220 in. thick)

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PHYSIOLOGICAL SAFETY

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FOR INDUSTRIAL USE ONLY. Not for use in food, drug, cosmetic or

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medical device manufacturing, processing, or packaging operations.

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KEY FEATURES

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• Contains high performance, PTFE GORE* sheet

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• Bonded to a reinforced rubber backing

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• Patented rib construction

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• Chemically inert & temperature resistant

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• Greater flex life

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• Available for most brands of pumps & sizes

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KEY BENEFITS

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• Lasts Longer: Replace diaphragms less often

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• Versatility: Diaphragms work with most chemicals

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• Cost: Lowers maintenance and operating costs

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