Housing, 37mm 2pc Solvent Res, 50/Box Back Catalog number: GH37SR-2 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 202783 Battery Charging Jack Cover, Gilian 5000 Price on request 297-0012-01 USB Communications Cable for Nephelometer Price on request 783-0014-01-R GILAIR PLUS BATTERY PACK, DC BACK PACK Price on request