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GUARANTEED TO LAST LONGER
FOR AIR-OPERATED
DIAPHRAGM PUMPS
GORE™ ONE-UP® Pump Diaphragms are durable and versatile. With proprietary
PTFE on the wetted side, they last significantly longer than other conventional
PTFE diaphragms. These diaphragms provide a dramatic improvement in service life
and are considerably stronger, with greater flex life. Excellent chemical
resistance makes ONE-UP® Pump Diaphragms extremely versatile. They are suitable
for use with most chemicals and in elevated temperatures and pressures, and are
ideally suited for general-service pumps that are used for a variety of pumping
tasks.
Satisfaction guaranteed, or purchase price will be
refunded.
Key features
- Made from a proprietary 100 percent PTFE
- Bonded to a reinforced rubber backing
- Patented rib construction
- Chemically inert and temperature resistant
- Greater flex life
- Available for most makes of pumps and sizes
Key
benefits
- Longer lasting: replace diaphragms less often
- Versatile: diaphragms work with most chemicals
- Lower cost: maintenance and operating costs
Compatibility
- Versa-Matic
- Warren Rupp
- Wilden (Wilden, Depa & Unitec pumps)
- Graco
- Yamada
- ARO
Technical data
Material: Proprietary 100% PTFE on wetted side
Construction:
One-piece design
Temperature range:
- Neoprene backing: 14°F to 200°F (-10°C to 93°C)
- EPDM backing: 14°F to 280°F (-10°C to 137°C)
- Viton backing: 32°F to 350°F (0°C to 176°C)
Chemical resistance: Resistance to all media in the 0-14 pH range
except molten alkali metals and elemental fluorine.
Flex Life: More
than 70MM cycles (ASTM-D-2176, 0.020 in. thick, 0.600 in. wide)
Impact
Strength: 30.4 ft. lbs./in. (ASTM-D-256, 0.220 in. thick)
Safety:
Complies to FDA 21 CFR 177.1550 (PTFE) requirements for food
processing.
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