Housing, 37mm 2pc Opaque, 50/Box Back Catalog number: GH37-2 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800685 Air Boss Kit, LFS-113 (required for bag sampling) Price on request 811-0904-EU-R Five Station Dock w/Comms 100-240Vac, 50-60 Hz, Eu Price on request 200904 Latex Tubing, 1/4" ID (18"), Standard/High Flow, G Price on request