Comparison : Item # FAX-015-3/4, Drain Trap for Gaseous Systems - FAX/FAC Series
Item # FAX-015-1, Drain Trap for Gaseous Systems - FAX/FAC Series
Item # FAX-015-1 1/4, Drain Trap for Gaseous Systems - FAX/FAC Series
Item # FAC-015-1 1/2, Drain Trap for Gaseous Systems - FAX/FAC Series
Item # FAC-015-2, Drain Trap for Gaseous Systems - FAX/FAC Series