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 783-0009-02-R Battery Pack, GilAir-5. UL, ATEX, NiMH Price on request KB-5-10 Kynar Bag 5.0L Pack of 10 Price on request GF25080GRG Filter, MCE, 0.8µm 25mm, PCM, with Green Grid Lin Price on request