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DIAPHRAGM BACKUP - 1" (25-014)
Part No: 25-014
Pack of 1
25-014: DIAPHRAGM BACKUP - 1" (25-014) – An alternative 1-inch flexible backing cushion designed to distribute cyclic flex stress and shield the main chemical-side diaphragm layer from mechanical strain.
25-014: DIAPHRAGM BACKUP - 1" (25-014) – An alternative 1-inch flexible backing cushion designed to distribute cyclic flex stress and shield the main chemical-side diaphragm layer from mechanical strain.
Key Features
- inch dynamic elastomer backing layer engineered to support primary wetted diaphragms.
- Absorbs intense mechanical flexion stresses to significantly extend fluid-side component lifespans.
- Superior kinetic shape memory ensures the layer stays dimensionally stable over millions of cycles.
- Acts as a vital secondary boundary to protect the air motor section if a leak develops on the wet side.
- Sized to exact dimensional tolerances for a uniform, tightly balanced compression perimeter lock.
Technical Specifications
| Manufacturer / Brand | Blagdon Pump |
| Component Classification | Elastomeric Secondary Support Backup Cushion Diaphragm |
| Pump Fitment Compatibility | 1" Dual-diaphragm (PTFE overlaid) assembly footprints |
| Primary Material | Heavy-duty Neoprene / Santoprene rubber compound |
| Function | Uniformly cushions and backs the rigid PTFE chemical plate to prevent pressure creases |
| Operating Temperature | -10°F to 200°F (-23°C to 93°C) standard utility layout |
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