VisiTank® is the latest product offered by Oil Equipment Manufacturing, LLC (OEM). OEM has been manufacturing petroleum tank and specialty products for over 50 years. Our modern, fully equipped facility is located in Ansonia, Connecticut. OEM is your one stop source for petroleum tank specialty products. The OEM product line is recognized as the industry benchmark.
Every product is guaranteed against defects in materials and workmanship for a period of one year from original installation, when used for its intended purpose.

The OEM Difference

• OEM has been serving the plumbing and heating profession through its wholesale distributor network for over 50 years.
  
• OEM provides the most complete line of oil tank fittings and accessories in the US and Canada.
  
• OEM products are of the highest quality in both design and workmanship.
  
• OEM continually evaluates feedback from the field and quickly engineers product improvements based on both research and experience of installation professionals.
  
• OEM maintains substantial inventory to enable shipments to our distributors within 48 hours.
  
• OEM is committed to bringing new products and technologies to the industry.
  
• OEM invests in advertising and trade shows to promote new products and connect with its distributor customers as well as trade professionals.