Housing, 37mm 2pc Opaque, 50/Box Back Catalog number: GH37-2 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request 910-0207-02 GilAir-3 Program [ATEX], Starter Kit, 230V, Euro P Price on request TE-27 Teflon Bag, Septum Valve (4.7L) Price on request