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 GCU37500PVCPW Cassette, 37mm, 3pc, 5.0µm, PVC, Preweighed, (100µ Price on request 810-0103-02 GilAir-5 Programmable (ATEX), Pump only Price on request 811-0901-EU-R Single Station Basic Dock 100-240Vac, 50-60 Hz, Eu Price on request