Plenum, 13 in x 20 in x 36 in, R6, Galvanized Sheet Metal
Item #: 13X20X36-R6
MFR #: 13X20X36-R6
Plenum, 13 in x 20 in x 48 in, R8, Galvanized Sheet Metal(OKC, Lubbock and Amarillo branches Only)
Item #: 13X20X48-R8
MFR #: 13X20X48-R8
Plenum, 13 in x 24 in x 36 in, R6, Galvanized Sheet Metal
Item #: 13X24X36-R6
MFR #: 13X24X36-R6
M&M Manufacturing, 640-8X4X4, 640 Series, 4 in Collar
Item #: 640-8X4X4
MFR #: 640844
M&M Manufacturing, 6411066, 641 Series, 6 in Collar
Item #: 641-R4-10X6X6
MFR #: 6411066
M&M Manufacturing, 641-R6-10X6X6, 641-R6 Series, 6 in Collar
Item #: 641-R6-10X6X6
MFR #: 641R61066
M&M Manufacturing, 641-R6-12X6X7, 641-R6 Series, 7 in Collar
Item #: 641-R6-12X6X7
MFR #: 641R61267
M&M Manufacturing, 641-R6-12X6X8, 641-R6 Series, 8 in Collar
Item #: 641-R6-12X6X8
MFR #: 641R61268
M&M Manufacturing, 641-R6-14X8X9, 641-R6 Series, 9 in Collar
Item #: 641-R6-14X8X9
MFR #: 641R61489
M&M Manufacturing, 643-R6-10X6X6, 643-R6 Series, 6 in Collar
Item #: 643-R6-10X6X6
MFR #: 643R61066
M&M Manufacturing, 643-R6-10X8X8, 643-R6 Series, 8 in Collar
Item #: 643-R6-10X8X8
MFR #: 643R61088
M&M Manufacturing, 643-R6-12X12X10, 643-R6 Series, 10 in Collar
Item #: 643-R6-12X12X10
MFR #: 643R6121210