This vacuum pick-up is a way of introducing product into the airflow without the use of an airlock. Available in carbon steel, stainless steel or aluminum construction. Aluminum construction is standard due to weight considerations.Optional hose quick couplers available to allow for attaching flexible hose with quick couplings versus standard hose clamps.Unit furnished with an air intake adjustment feature which allows for manual flow adjustment as required. Once desired location is selected lock the collar in place with the thumbscrew.Inlet guard is provided to eliminate the possibility of vacuuming a liner thaty may be included with a box or tote.