sku: LAV Liner Air Vent w/ Bulkhead - 1 1/2-in. MSRP: Now: $44.12 Add to Cart Compare sku: LAV Liner Air Vent w/ Bulkhead - 1 1/2-in. Liner Air Vent w/ Bulkhead - 1 1/2-in. (LAV) Use these 1½" vents to release air or water trapped under pond liners. Includes 1½" bulkhead fitting and pressure relief fitting. Keeps liners from floating up when air (or water) gets... MSRP: Now: $44.12 Add to Cart Compare Compare Selected
sku: LAV Liner Air Vent w/ Bulkhead - 1 1/2-in. Liner Air Vent w/ Bulkhead - 1 1/2-in. (LAV) Use these 1½" vents to release air or water trapped under pond liners. Includes 1½" bulkhead fitting and pressure relief fitting. Keeps liners from floating up when air (or water) gets... MSRP: Now: $44.12 Add to Cart Compare Compare Selected