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DUCT PIPE DUCT ACCESSORIES REGISTER BOOTS / STACKS
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DUCT KEY DAMPER 6IN           AT                            FITTING TRUNK TAKE-OFF 4IN GLV
Use to adjust and balance airflow in individual runs of round pipe. Imperial Duct Elbow, 6 in Connection, 30 ga, Oval Flat Duct, Galvanized, Dimensions: 12-3/8 in H x 2-3/4 in W Used for transition from air plenums or rectangular duct to round pipe or insulated duct. 30 ga.
CONNECTOR UNION STEEL GALV 3IN FITTING TRUNK TAKE-OFF 4IN GLV BOOT ANG REGISTER GLV 3X10X6IN
Imperial Connector Union, 3 in Union, Galvanized Steel, 3 in L x 3 in W x 4 in H Dimensions Used to tap into the top of trunk duct. Forms a transition from rectangular to round branch duct. Used when branch ducts are to be located within a joist space. 30 ga. Imperial Angle Boot, 90 deg, Steel, Galvanized, 3 in L, 10 in W, 6 in H
BOOT REGISTER UNVSL 4X10X4 GLV BOOT REGISTER END 3X10X5 GLV  BOOT REGISTER UNVSL 3X10X4 GLV
Used for in-line transition from round pipe or insulated flexible duct to a register or grille. 30 ga. Used for right-angle center-end transition from round pipe or insulated flexible duct to a register or grille. Used for in-line transition from round pipe or insulated flexible duct to a register or grille. 30 ga.
CONNECTOR UNION STEEL GALV 4IN CONNECTOR UNION STEEL GALV 5IN CONNECTOR UNION STEEL GALV 6IN
Imperial Connector Union, 4 in Union, Galvanized Steel, 4 in L x 4 in W x 4 in H Dimensions Imperial Connector Union, 5 in Union, Galvanized Steel, 5 in L x 5 in W x 4 in H Dimensions Imperial Connector Union, 6 in Union, Round Duct, Galvanized Steel
GV2078 6IN 90D. ELBOW OVAL    BOOT CEILING REGISTER 4X10X5IN BOOT REGISTER END 4X10X4 GLV
Imperial Oval Vertical Elbow, Material Gauge: 30 ga, Steel, Galvanized, Dimensions: 6 in Dia Imperial Ceiling Boot, Steel, Galvanized, 4 in L, 10 in W, 5 in H Used for right-angle center-end transition from round pipe or insulated flexible duct to a register or grille.
BOOT REGISTER ANGLE 3X10X4 GLV BOOT REGISTER UNVSL 3X10X5 GLV CS-0510-A 5INX10' VINYL FLEX
Used for right-angle transition from round pipe or insulated flexible duct to a register or grille. Used for in-line transition from round pipe or insulated flexible duct to a register or grille. 30 ga. Imperial Air Duct, Air Flow Rate: 4000 fpm, Temperature Rating: -20 to 160 deg F, Insulated/Non Insulated: Non-Insulated, Vinyl, Gray, 5 in Dia Inside, 10 ft L
FITTING TRUNK TAKE-OFF 5IN GLV DUCT TOP TAKE-OFF 6IN         BOOT REGISTER ANGLE 3X10X5 GLV
Used to tap into the top of trunk duct. Forms a transition from rectangular to round branch duct. Used when branch ducts are to be located within a joist space. 30 ga. Used to tap into the top of trunk duct. Forms a transition from rectangular to round branch duct. Used when branch ducts are to be located within a joist space. 30 ga. Used for right-angle transition from round pipe or insulated flexible duct to a register or grille.
BOOT REGISTER UNVSL 3X10X6 GLV DUCT END BOOT 3-1/4 X 10 X 4IN CAP ED RND W/O HDL STL GLV 3IN
Used for in-line transition from round pipe or insulated flexible duct to a register or grille. 30 ga. Used for right-angle center-end transition from round pipe or insulated flexible duct to a register or grille. Imperial End Cap, 30 ga, Galvanized Steel, 3 in Dia
GV2109 6INX6IN ROUND TO OVAL S DUCT SIDE TAKE-OFF 6IN        BOOT ROUND TO OVAL 90DEG 30GA
Imperial Straight Boot, 30 ga, Galvanized, 6 in L, 6 in W Used for transition from air plenums or rectangular duct to round pipe or insulated duct. 30 ga. Imperial Round to Oval Boot, 90 deg, 30 ga, Galvanized, 6 in L, 6 in Dia
BOOT REGISTER ANGLE 4X10X4 GLV BOOT REGISTER END 3.25X10X5   BOOT REGISTER UNVSL 4X10X5 GLV
Used for right-angle transition from round pipe or insulated flexible duct to a register or grille. Used for right-angle center-end transition from round pipe or insulated flexible duct to a register or grille. Used for in-line transition from round pipe or insulated flexible duct to a register or grille. 30 ga.
BOOT REGISTER ANG GLV 4X10X5IN BOOT REGISTER ANGLE 3.25X10X5 DUCT ANGLE BOOT 3-1/4X10X4IN
Used for right-angle transition from round pipe or insulated flexible duct to a register or grille. Used for right-angle transition from round pipe or insulated flexible duct to a register or grille. Used for right-angle transition from round pipe or insulated flexible duct to a register or grille.
ELBOW FLAT 45DGR 3.25X10 GALV BOOT REGISTER UNVSL 3.25X10X4 BOOT REGISTER UNVSL 3.25X10X5
Used to change the horizontal direction of two sections of rectangular stack duct. 30 ga. Used for in-line transition from round pipe or insulated flexible duct to a register or grille. 30 ga. Used for in-line transition from round pipe or insulated flexible duct to a register or grille. 30 ga.
STACKHEAD OVAL 30GA 6X10X6IN  BOOT REGISTER END GLV 4X10X5IN BOOT REGISTER END GLV 4X10X6IN
Imperial Oval Stack Head, 30 ga, Galvanized, 6 in L, 10 in W, 6 in H Used for right-angle center-end transition from round pipe or insulated flexible duct to a register or grille. Used for right-angle center-end transition from round pipe or insulated flexible duct to a register or grille.
DUCT REDUCER 6IN - 4IN 30GA   SH0061 16X36IN JOIST LINING GA BOOT REGISTER ANGLE 4X10X6 GLV
Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end. Imperial Joist Lining, 30 ga, Galvanized, 36 in L, 16 in W Used for right-angle transition from round pipe or insulated flexible duct to a register or grille.
BOOT REGISTER UNVSL 4X10X6 GLV AIRDCT NON-INSLTD VNL 6INX10FT BOOT ED RGSTR GLV 3-1/4X10X6IN
Used for in-line transition from round pipe or insulated flexible duct to a register or grille. 30 ga. Imperial Air Duct, 4000 fpm, -20 to 160 deg F, Vinyl, 6 in OD, 10 ft L, For: Ventilation and Air-Conditioning Systems Imperial End Boot, 90 deg, Steel, Galvanized, 3-1/4 in L, 10 in W, 6 in H
DAMPER BUTTERFLY GLV 4IN      DUCT REDUCER 4IN - 3IN 30GA   DUCT REDUCER 7IN - 6IN 28GA
Imperial Butterfly Damper, Galvanized, 4 in Dia Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end. Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end.
DUCT REDUCER 5IN - 4IN 30GA   DUCT REDUCER 6IN - 5IN 30GA   DUCT REDUCER 8IN - 6IN 28GA
Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end. Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end. Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end.
DUCT REDUCER 8IN - 7IN 28GA   BOOT RND TO OVL STL 30GA 6IN  DAMPER BUTTERFLY GLV 6IN
Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end. Imperial Round to Oval Boot, 30 ga, Steel, Galvanized, 6 in L, 6 in Dia Imperial Butterfly Damper, Galvanized, 6 in Dia
TEE STRAIGHT JNT CRIMP GLV 3IN TEE FULL FLW CRIMP GLV 6X6X4IN ELBOW FLAT 90DGR 3.25X10 GALV
Imperial Tee Joint, 3 x 3 x 3 in, 30 ga, Galvanized Imperial Full Flow Tee, 6 x 6 x 4 in, 30 ga, Galvanized Used to change the horizontal direction of two sections of rectangular stack duct. 30 ga.
ELBOW SIDE 90DGR 3.25X10 GALV GV0019 10IN 30GA CLEAT S      DUCT KEY DAMPER 4IN
Used to change the vertical direction of two sections of rectangular stack duct. 30 ga. Imperial Duct Cleat, Cleat Type: S, Rectangular Duct, 30 ga Thickness, Steel, Galvanized, 10 in Length, 1-1/8 in Width Use to adjust and balance airflow in individual runs of round pipe.
SLEEVE AIRDCT INSL HD 4INX10FT AIRDCT NON-INSLTD VNL 8INX10FT GV0983 3X3X3IN GALV. INYIN BRA
Imperial Insulation Sleeve, R-4.2 R-Value, Glass Fiber/Polyethylene, 10 ft L, 4 in W, Black, For: Heating, Ventilation, Air Conditioning Systems Imperial Air Duct, 4000 fpm, -20 to 160 deg F, Vinyl, 8 in OD, 10 ft L, For: Ventilation and Air-Conditioning Systems Imperial Wye, 3 in Nominal, 30 ga, Galvanized, Dimensions: 8-5/8 in H x 3 in W
SLEEVE AIRDCT INSL HD 5INX10FT GV1017 3-1/4X10 RIGHT REV.ELBO GV1018 3-1/4X10 LEFT REV.ELBOW
Imperial Insulation Sleeve, R-4.2 R-Value, Glass Fiber/Polyethylene, 10 ft L, 5 in W, Black, For: Heating, Ventilation, Air Conditioning Systems Imperial Right Reverse Elbow, Material Gauge: 30 ga, Steel, Galvanized, Dimensions: 10 in L x 3-1/4 in W Imperial Left Reverse Elbow, 30 ga, Steel, 10 in L x 3-1/4 in W Dimensions
SLEEVE AIRDCT INSL HD 6INX10FT DUCT KEY DAMPER 5IN           DUCT WYE GALV 4 X 4 X 4IN 30GA
Imperial Insulation Sleeve, R-4.2 R-Value, Glass Fiber/Polyethylene, 10 ft L, 6 in W, Black, For: Heating, Ventilation, Air Conditioning Systems Use to adjust and balance airflow in individual runs of round pipe. Used primarily for heating and air conditioning applications for transition from one round pipe two round pipes.
DUCT WYE GALV 5 X 5 X 5IN 30GA DUCT WYE GALV 6 X 6 X 6IN 30GA AIRDCT NON-INSLTD VNL 8INX25FT
Used primarily for heating and air conditioning applications for transition from one round pipe two round pipes. Used primarily for heating and air conditioning applications for transition from one round pipe two round pipes. Imperial Air Duct, 4000 fpm, -20 to 160 deg F, Vinyl, 8 in OD, 25 ft L, For: Ventilation and Air-Conditioning Systems
1950101 5IN AIR BOOSTER INDUCT AIRDCT NON-INSLTD VNL 5INX50FT AIRDCT NON-INSLTD VNL 6INX50FT
Waterline Air Booster Duct Fan, 170 cfm, 5 in L Imperial Air Duct, 4000 fpm, -20 to 160 deg F, Vinyl, 5 in OD, 50 ft L, For: Ventilation and Air-Conditioning Systems Imperial Air Duct, 4000 fpm, -20 to 160 deg F, Vinyl, 6 in OD, 50 ft L, For: Ventilation and Air-Conditioning Systems
FURN PIPE GALV 4IN X 30IN 30GA DUCT STACK 90DGR 3.25X10 GALV FURN PIPE GALV 5IN X 30IN 30GA
Used to distribute warm and cold air. Used between wall studs for venting, heating and air conditioning supply and return duct. Used to distribute warm and cold air.
FURN PIPE GALV 4INX60IN STD GA DAMPER VOLUME WITH SLEEVE 5IN BOOT ANGLE RGSTR GALV 4X12X6IN
Used to distribute warm and cold air. Imperial Volume Damper with Sleeve, Galvanized, 5 in Dia Used for right-angle transition from round pipe or insulated flexible duct to a register or grille.
GV0217 3-1/4X10X36IN STACK DUC PIPE RND CRIMP STL 26GA 4X36IN DUCT STACK 3-1/4X10X48IN
Imperial Stack Duct, 30 ga, Steel, Galvanized/Mill, 36 in Length, 10 in Width, 3-1/4 in Height Imperial Round Pipe, Type: Round, 4 in Dia, 26 ga Thick, 36 in L,, Galvanized Steel Imperial Stack Duct, 30 ga, Galvanized Steel, 48 in L, 10 in W, 3-1/4 in H
PIPE GALV CRIMPED 26GA 4X30IN FURN PIPE GALV 6IN X 30IN 30GA FURN PIPE GALV 6INX60IN STD GA
Imperial Round Pipe, Type: Round, 4 in Dia, 26 ga Thick, 30 in L, Galvanized Steel Used to distribute warm and cold air. Used to distribute warm and cold air.
DAMPER VOLUME WITH SLEEVE 4IN DUCT STACK 3-1/4X10X60IN      PIPE STOVE GALV 28GAX8INX24IN
Imperial Volume Damper with Sleeve, Galvanized, 4 in Dia Imperial Stack Duct, 30 ga, Steel, 60 in L, 10 in W, 3-1/4 in H Used to distribute warm and cold air.
   
 
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