Promarks Lid Gasket, ***Price is per foot***

Lid gasket, priced per foot. The lid gasket creates the seal between the lid and the rim of the chamber. Constant vacuum pressure slowly wears it until it shreds or deforms and small leaks develop. If your pouches stop having all the air removed even though nothing has changed in how you operate, a worn gasket is a likely cause. Seal bar lift pistons and the hoses under the chamber can also leak, so check those too.

Compatibility: Promarks table top models TC-280F, TC-350, TC-420, TC-520 and single chamber models SC-420LR, SC-520.