For positive pressure filtration of materials up to 15 psi.

• The 24/40 lower inner standard taper joint has an outlet for connection to a vacuum source
• Complete item consists of a filter funnel, top inlet adapter, Viton O-ring and a stainless steel pinch clamp

Connection between the funnel and adapter is made by an O-ring joint which permits a larger, grease free opening for sample retrieval.