Housing, 37mm, 2Pc, 50/Box Back Catalog number: GCO37050-2 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800519 Multi-Flow Module, Blue, GilAir-3/GilAir-5 (1 to 7 Price on request 385-0112-01 Sheath Air Purge Flow Filter for Nephelometer Price on request GB25W Band, 25mm Shrink, White, 100/Pack Price on request