IMPROVED FIRED HEATER EFFICIENCY
DO YOUR HEATER TUBE PENETRATIONS LOOK LIKE THIS? ARE YOUR EXISTING SEALS EFFECTIVE, OR EVEN STILL THERE?
CHOOSE FLEXTEL TUBE SEALS!
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Flextech Engineering, Inc., P.O. Box 725 Glendora, Ca. 91741 Tel:(626)914-2494 Fax:(626)914-1404 E-Mail:ds@flextechseals.com