TEE 4" SINGLE SWEPT

TEE 5" SINGLE SWEPT

ELBOW 4"OD x 45 DEGREES

CROSS 5"OD ALUMINIZED (SQUARE)

6" GALVANIZED SPIROL DUCT x10'

TUBE 4"OD ALUM HT x 5' LG

ELBOW 90DG 4" EXP 1 END

TUBE 4"OD HR 16ga x 5'

CROSS 5" OD DOUBLE SWEPT

TUBE 16ga. ALUM 1.5"ODx10'