Model AP-20S Gas Detection Pump Kit Back Catalog number: 830-0001-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended KB-50 Kynar Bag 50.0L Price on request TE-28 Teflon Bag, Septum Valve (50L) Price on request 910-1505-EU Gilian 10i, 5-Pack Kit, EU Cord Price on request