|
Home > Products > Sealants > Pump Diaphragm
Pump Diaphragms
 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
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.
|
| | | |
| | | |
|