Herga Foot Air Bellow (6448-AAAB) cords The 3/4 inch barb connection

The 3/4 inch barb connection gives this part practical value because ozone delivery components work best when they match the original plumbing layout closely

Fits compatible 1-1/2 inch applications

Improves assembly confidence and repair quality

Useful when replacing a failed or unreliable original air switch

Good solution for professional installations and service adjustments

Herga Foot Air Bellow (6448-AAAB) cords The 3/4 inch barb connectionA foot air bellow helps generate pneumatic pressure for a compatible foot operated control system, and this Herga Electric version uses the 6448 AAAB reference. Foot bellows are useful because they allow hands free pneumatic activation in applications where a foot based control method is more convenient or more appropriate. This part has practical value because the bellow is designed specifically for foot actuated pneumatic operation rather than hand