Ammonia Home » Projects » Ammonia » Tandem 9,200USWG NH3 Delivery Unit USED Search for: Contact Us Tandem 9,200USWG NH3 Delivery Unit USED Condition: USED LubbockUnit #: TEX 72Serial Number: 57957Year: 1972M5 – March 2021 Scott Virostek (306) 227-7704 svirostek@maxfield.ca Package Details