Watertight, crushproof and dustproofAutomatic pressure equalization valve balances interior pressure and keeps water out

Watertight, crushproof and dustproofAutomatic pressure equalization valve balances interior pressure and keeps water out

Watertight, crushproof and dustproofAutomatic pressure equalization valve balances interior pressure and keeps water out

Open cell core with solid wall design - strong, light weightAutomatic Pressure Equalization ValveStainless steel hardwarePick N Pluck with convoluted lid foamO-RING SEAL

Watertight, crushproof and dustproofAutomatic pressure equalization valve balances interior pressure and keeps water out

Watertight, crushproof and dustproofAutomatic pressure equalization valve balances interior pressure and keeps water out

Open cell core with solid wall design - strong, light weightAutomatic Pressure Equalization ValveStainless steel hardwarePick N Pluck with convoluted lid foamO-RING SEAL

Watertight, crushproof and dustproofAutomatic pressure equalization valve balances interior pressure and keeps water out

Watertight, crushproof and dustproofAutomatic pressure equalization valve balances interior pressure and keeps water out

Watertight, crushproof and dustproofAutomatic pressure equalization valve balances interior pressure and keeps water out

Watertight, crushproof and dustproofAutomatic pressure equalization valve balances interior pressure and keeps water out

Open cell core with solid wall design - strong, light weightAutomatic Pressure Equalization ValveStainless steel hardwarePick N Pluck with convoluted lid foamO-RING SEAL