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Our brass well cylinders are fully NSF61 compliant. All Midland & MIDCO products and components are fully compliant with NSF 61 Annex G Standard 372 - Safe Drinking Water Act & Public Law 111-380, the “BUY AMERICAN” section 1605 of the ARRA, Conflict Minerals Requirements, and Recycled Materials
Certifications.
The #449-B all brass open top style cylinder allows for both the plunger assembly and the bottom check to be pulled for service without pulling the steel drop pipe. All are constructed of 13 gauge seamless brass tubing, with all brass caps, a 3 leather ball valve brass plunger, and a ball valve brass bottom check.
All Brass Open Top Cylinder, 19” stroke, tapped for 2-1/2” pipe, and 7/8” rod