New nylon suction strainers are available immediately. Suction strainers provide protection in liquid or air applications by trapping debris before it can enter and damage downstream system components. Many popular sizes can ship next day. Specialty Manufacturing Company suction strainers – also commonly referred to as sump strainers – feature type 304 stainless steel mesh sizes from 4 to 100 with a 1/8″ to 3″ Nylon NPT base. These strainers are rated for continuous use up to 200°F, and custom mesh sizes are available. CAD models and product drawings for the complete offering.