Metering device Seal Back Catalog number: 11-3830 Availability: In the manufacturer's stock Price on request - + Recommended PL7050150 MarvelXACT PLS 50µm x 150mm Price on request 11-2642 Needle Port Seal, AS-100, ASI-100T Price on request CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request