PondPro AirLab EV60 / EV80 High-Performance Replacement Diaphragm

Restore your heavy-duty aeration system to peak operating efficiency with the genuine PondPro AirLab EV60 / EV80 Replacement Diaphragm. Over extended periods of continuous, round-the-clock operation, the heavy mechanical workload on your commercial-grade pump causes natural rubber fatigue. This wear leads to a drop in pressure, diminished bubble output, or an unwanted increase in running noise.

Engineered from an ultra-durable, highly flexible synthetic elastomer compound, this OEM replacement component acts as the mechanical heart of your air compression chamber. It provides a seamless, high-tolerance fit that ensures an airtight vacuum seal. Regularly changing your diaphragms prevents total performance degradation and extends the operational longevity of your pond or large fish room aeration array without the expense of replacing the full pump housing.

Specifications & Features

Specifications

• Brand Compatibility: PondPro AirLab Series
• Model Compatibility: EV60 (65 L/min) & EV80 (85 L/min) High-Output Air Pumps
• Diameter: 65mm
• Wall Thickness: 7mm
• Alignment Tabs: 2 integrated rounded indexing lugs for seamless seating
• Material Composition: Heat-stabilized, oil-resistant industrial synthetic rubber
• Recommended Maintenance: Replace every 12 to 18 months for optimal performance stability

Key Features

• Perfect Factory Fitment: Precision-molded to meet identical factory-original specifications, providing a secure drop-in fitment that preserves the pump's compression dynamics.
• Industrial Resiliency: Formulated from a premium high-tensile compound designed specifically to tolerate the aggressive friction, heat build-up, and flexing of large-scale 45W and 55W motors.
• Acoustic Noise Dampening: Replaces hardened, cracked, or stretched rubber membranes to eliminate erratic internal rattling and restore your pump's quiet, twin-wall acoustic signature.
• Restores Deep-Water Head Pressure: Re-establishes a zero-loss pneumatic seal within the compression valve box, instantly restoring maximum air volume down into deep multi-tank systems or outdoor farm ponds.
• Dual Alignment Alignment Lugs: Features structural index lugs that position the diaphragm correctly during re-assembly, eliminating twisting or uneven sealing tension.