Ductcap® Cover Submittal

 
SECTION 15705
MINI-DUCT HVAC SYSTEM
1.1

PART 1 GENERAL
SUMMARY
A.

Provide a temporary Polyethylene film seal end cap for all high and low velocity HVAC mini-duct openings to prevent contamination of the HVAC ductwork interior prior to start-up of the HVAC system.
B.
On duct sizes 6” in the diameter to 14” in diameter or 16 - 47 linear inches for square or rectangular ducts, the Polyethylene film seal shall be capable of extending at least 8” beyond the opening of the duct and shall be attached to the duct by means of an elastic band sewn around the circumference of the film seal. The Polyethylene film shall be a minimum of 2 mil (.002”) thickness and the elastic band shall be a minimum of 1/4” thick.
C.
On duct sizes 14” in diameter to 38” in diameter or 48 - 119 linear inches for square or rectangular ducts, the Polyethylene film seal shall be capable of extending at least 12” beyond the opening of the duct and shall be attached to the duct by means of an elastic band sewn around the circumference of the seal. The Polyethylene film shall be a minimum of 2.5 mil (.0025”) thickness and the elastic band shall be a minimum of 3/8” thick.

1.2

A.
B.
C.


SUBMITTALS

Polyethylene Material Specifications
Product Data: Manufacturer’s published literature on the actual components to be installed.
Shop Drawings: Show duct layouts and locations of air outlets and return inlets, details of installation of temporary film seals and sizes of openings.

1.3

A.
MANUFACTURERS

Acceptable Manufacturer: Ductcap Products Inc., 2763 Fairway Drive NE, Willmar, MN 56201. Telephone: (320) 212-3226. Fax: (320) 231-9389. E-mail: steve@ductcap.com.
1.4

A.
 INSTALLATION

Install in accordance with applicable local codes and manufacturer’s instructions.


A reusable temporary end cap, made of polypropylene and elastic, for use in protecting air handling systems.

#0610 - DUCTCAP fits 6” through 9” round or 16-31 linear inches
#1014 - DUCTCAP fits 10” through 14” round or 32-47 linear inches

Styles 0610 & 1014 are manufactured from .002 mil. thickness
orange polypropylene plastic with a 1/4" elastic band.

#1418 - DUCTCAP fits 14” through 18” round or 48-59 linear inches
#1824 - DUCTCAP fits 18” through 24” round or 60-79 linear inches
#2430 - DUCTCAP fits 24” through 30” round or 80-99 linear inches
#3038 - DUCTCAP fits 30” through 38” round or 100-119 linear inches

LARGER SIZES ARE DISK SHAPED WITH ELASTIC BAND
DC60 – DUCTCAP fits 38” through 56” round or 120 linear inches
DC70 – DUCTCAP fits 56” through 66” round or 160 linear inches
DC80 – DUCTCAP fits 66” through 76” round or 200 linear inches
DC100- DUCTCAP fits 76” through 96” round or 240 linear inches

Styles 1418 - DC100 are manufactured from .0025 mil. thickness
orange polypropylene plastic with a 3/8" elastic band.

Click here for a printable version

Ductcap is a registered trademark of Ductcap Products, Inc. All rights reserved.