Large inlet improves response - Inlet screen protects bladder with minimal flow obstruction.

Dual seal channels protect against air and system leaks.

No wetted metal parts - Up to 150 PSI working pressure (excluding pressure spikes).

Pulsation Dampener smooths pump flow - Surge Suppressor absorbs shocks and vibrations.

Water Hammer Arrestor eliminates dangerous pressure spikes from quick closing valves.

UV Resistant PVC Construction for wide range of liquids - no metal components.

Sixty second test period provides superior accuracy to shorter test periods.

Direct readings in GPH and mL/minute.

Highly visible/high contrast graduations.

Graduations have clear Mylar overlay for added protection in harsh chemical environments; label resists shrinkage and temperature damage.