NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Lead_Content/Listings.asp?Standard=372%2DADD&Company=C0687451&


NSF/ANSI/CAN 372
Drinking Water System Components - Lead Content



 
Pennsylvania Machine Works, LLC 
201 Bethel Avenue
Aston, PA 19014 
United States 
610-497-3300
Visit this company's website

Facility : Aston, PA


Fittings[LL]
   45 Degree Elbow
   90 Degree Elbow
   Adapter
   Blind Coupling
   Blind Flange
   Boss
   Braze On Outlet
   Bull Plug
   Bung Plug
   Butt Weld Cap
   Butt Weld Concentric Reducer
   Butt Weld Eccentric Reducer
   Butt Weld Elbow Outlet
   Butt Weld Insert Outlet
   Butt Weld Lateral
   Butt Weld Lateral Outlet
   Butt Weld Outlet
   Butt Weld Tee
   Butt Weld Union
   Cap
   Combination Boss
   Combination Couplet
   Concentric Reducer
   Concentric Swage Nipple
   Countersunk Head Plug
   Couplet
   Coupling
   Cross
   Cushion Tee
   Di-Electric Union
   Eccentric Reducer
   Eccentric Swage Nipple
   Flanged Butt Weld Outlet
   Flanged Elbow Outlet
   Flanged Nipple Outlet / Nipolet Flange
   Flush Bushing
   Half Coupling
   Heavy Wall Butt Weld Outlet
   Hexagon Head Bushing
   Hexagon Head Plug
   Hexagon Nipple
   Insert
   Lap Joint Flange
   Lateral
   Leg 90 Degree Elbow
   Light Weight Butt Weld Outlet
   Light Weight Socket Weld Outlet
   Light Weight Threaded Outlet
   Lock Nuts
   Long Weld Neck Flange
   Lug Nut Union
   Male X Female Union
   Male X Female Union 90 Degree Elbow
   Male X Female Union Tee
   Nipple Outlet
   O-Ring Union
   Orifice Flange
   Orifice Union
   Pipe Nipple
   Radiographic Plug
   Round Head Threaded Plug
   Set On Nozzle
   Slip Coupling
   Slip-On Flange
   Socket Weld Elbow Outlet
   Socket Weld Flange
   Socket Weld Insert Outlet
   Socket Weld Lateral Outlet
   Socket Weld Outlet
   Socket Weld Plug
   Square Head Plug
   Street Elbow
   Stub End
   Studding Outlet
   Sweep Outlet
   Tee
   Thermowell
   Threaded Elbow Outlet
   Threaded Flange
   Threaded Insert Outlet
   Threaded Lateral Outlet
   Threaded Outlet
   Union
   Union 90 Degree Elbow
   Union Tee
   Weld Neck Flange
   Welding Spud

[LL] Product conforms with lead content requirements for “lead free” plumbing as defined by
     California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking Water
     Act.

NOTE:  Only products bearing the NSF Mark on the product, product packaging and/or
      documentation shipped with the product are Certified.

Facility : Houston, TX


Fittings[LL]
   45 Degree Elbow
   90 Degree Elbow
   Adapter
   Blind Coupling
   Blind Flange
   Boss
   Braze On Outlet
   Bull Plug
   Bung Plug
   Butt Weld Cap
   Butt Weld Concentric Reducer
   Butt Weld Eccentric Reducer
   Butt Weld Elbow Outlet
   Butt Weld Insert Outlet
   Butt Weld Lateral
   Butt Weld Lateral Outlet
   Butt Weld Outlet
   Butt Weld Tee
   Butt Weld Union
   Cap
   Combination Boss
   Combination Couplet
   Concentric Reducer
   Concentric Swage Nipple
   Countersunk Head Plug
   Couplet
   Coupling
   Cross
   Cushion Tee
   Di-Electric Union
   Eccentric Reducer
   Eccentric Swage Nipple
   Flanged Butt Weld Outlet
   Flanged Elbow Outlet
   Flanged Nipple Outlet / Nipolet Flange
   Flush Bushing
   Half Coupling
   Heavy Wall Butt Weld Outlet
   Hexagon Head Bushing
   Hexagon Head Plug
   Hexagon Nipple
   Insert
   Lap Joint Flange
   Lateral
   Leg 90 Degree Elbow
   Light Weight Butt Weld Outlet
   Light Weight Socket Weld Outlet
   Light Weight Threaded Outlet
   Lock Nuts
   Long Weld Neck Flange
   Lug Nut Union
   Male X Female Union
   Male X Female Union 90 Degree Elbow
   Male X Female Union Tee
   Nipple Outlet
   O-Ring Union
   Orifice Flange
   Orifice Union
   Pipe Nipple
   Radiographic Plug
   Round Head Threaded Plug
   Set On Nozzle
   Slip Coupling
   Slip-On Flange
   Socket Weld Elbow Outlet
   Socket Weld Flange
   Socket Weld Insert Outlet
   Socket Weld Lateral Outlet
   Socket Weld Outlet
   Socket Weld Plug
   Square Head Plug
   Street Elbow
   Stub End
   Studding Outlet
   Sweep Outlet
   Tee
   Thermowell
   Threaded Elbow Outlet
   Threaded Flange
   Threaded Insert Outlet
   Threaded Lateral Outlet
   Threaded Outlet
   Union
   Union 90 Degree Elbow
   Union Tee
   Weld Neck Flange
   Welding Spud

[LL] Product conforms with lead content requirements for “lead free” plumbing as defined by
     California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking Water
     Act.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Number of matching Manufacturers is 1
Number of matching Products is 174
Processing time was 0 seconds