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 910-0301-02 LFS-113 D Pump, Starter Kit, 230V, Euro Plug Price on request 800485-171-2305 GilAir-3 R Pump, 5-Pack with Universal 5-Unit Char Price on request 800685 Air Boss Kit, LFS-113 (required for bag sampling) Price on request