Manual, GilAir-3/GilAir-5 Back Catalog number: 360-0040-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GH25 Housing, 25mm, Classic Style, 3pc, Conductive, 50/Box Price on request 830-0001-01 Model AP-20S Gas Detection Pump Kit Price on request 811-9961-NO Gilian 800i/5000/10i Power Module, No Cord Price on request