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DIAPHARGM BACKUP 1/2" (1H-051)
Part No: 1H-051
Pack of 1
1H-051: DIAPHRAGM BACKUP 1/2" (1H-051) – An alternative 1/2-inch elastomeric support cushion mounted behind the primary liquid-side diaphragm layer to absorb mechanical fatigue and maximize runtime.
1H-051: DIAPHRAGM BACKUP 1/2" (1H-051) – An alternative 1/2-inch elastomeric support cushion mounted behind the primary liquid-side diaphragm layer to absorb mechanical fatigue and maximize runtime.
Key Features
- High-elastomer construction designed to support primary PTFE diaphragms under heavy loads.
- Absorbs mechanical stress and structural flexion to extend the runtime of fluid-side components.
- Formulated with high memory retention to maintain shape through millions of pump cycles.
- Provides a crucial secondary containment layer to prevent liquid from leaking into the air motor.
- Sized to exact 1/2-inch dimensional tolerances for a snug, balanced fit across pump plates.
Technical Specifications
| Manufacturer / Brand | Blagdon Pump |
| Component Classification | Elastomeric Secondary Support Backup Cushion Diaphragm |
| Pump Fitment Compatibility | 1/2" Dual-diaphragm (PTFE overlayer style) systems |
| Primary Material | Santoprene (TPE) / Premium Neoprene compound |
| Function | Flexes behind the rigid chemical face to evenly spread cyclic mechanical stress loads |
| Flex-Life Performance | Outstanding structural shape retention preventing premature pressure creasing |
| Operating Temperature | -20°F to 225°F (-29°C to 107°C) |
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