Certification Categories: ASME

ASME-NPT-2021 STAMP NPT, cert No N-3329,Exp. Mar-06-2027

ASME-N-2021 STAMP N, Cert No N-3328, Exp. Mar-06-2027

ASME NB Stamp (National Board Stamp)

Cert #, ERV Model Number, Inlet/Bore/Outlet Size, Exp. Date ASME V Stamp (Valve Stamp) M59059, Z***-052***5***, 0.75″, 0.63″, 1.5″, Feb. 2030 M59127, Z***-103***5***, 1″, 1.06″, 1.5″, May 2026 M59082, EOL121NRA*P1-MK1H, 2.5” / 1.777” / 4”, Aug. 2025 M59105, Z***-105***6***, 1.5″, 1.062″, 2″, Oct. 2027 M59026, Z***-107***A***, 2.5″, 1.062″, 4″, Jan. 2026 M59105, Z***105***8***, 1.5″, 1.062″, […]