3/4" npt, 70 PSI, Series 811 Cast Iron Inverted Bucket Steam Trap with 5/32" Orifice
Existing reviews
Repair Note
5
Wasnt completely sure this would match at first since the older unit needed replacement part. Thankfully had to double check model compatibility first and everything is working again.
Guest|2/14/2026 8:36 AM
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INV. BUCKET TRAP 3/4", 70# For Armstrong International Part# 811-3/4-70