GilAir-3 Programmable (ATEX), Pump only Back Catalog number: 810-0203-02 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-1004-03 TSP Inlet, Replacement for Models 810-1002 and 810 Price on request 811-0945-01-R GilAir Plus, DL to STP Upgrade (factory only) Price on request 810-0201-02 GilAir-3 Basic (ATEX), Pump only Price on request