GilAir-3 R Pump, No Charger Back Catalog number: 800485-171 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800257 Single Variable Flow Kit, 7-10 x 175mm Price on request 800140 NEEDLE VALVE with O-rings for LFS-113 and LOW FLOW MODULE Price on request 297-0012-01 USB Communications Cable for Nephelometer Price on request