GilAir-3 R Pump, No Battery Back Catalog number: 800485-111-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 375-0008-01 Protective Rubber Boot for Nephelometer Price on request 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request 298-0030-01-R Replacement Power Supply for 5 unit chargers 811-0 Price on request