Series 400

THE ROLLING STEEL SERVICE DOOR

AVAiLABLE IN - 24/22/20/18 GAUGE

STANDARD ITEMS:

• Steel Slat Curtain: All slats are manufactured from the highest quality galvanized steel with a baked enamel prime finish. Available in 24 ga., 22 ga., 20 ga., or 18 ga.,. Available in Flat or Curved. (18 ga. in Curved only).

• Drum Assembly. The counter balancing mechanism is housed in this unique, roll-up assembly.

• Guides: Minimum 3/16″ structural steel angle. (Roll formed guides on 24 gauge doors up to 14’0 x 14’0.)

• Bottom Bar: Two 2″ x 2″ x 1/8″ thick structural steel angles form a rugged bottom bar assembly. A rubber bottom astragal helps to conform to floor irregularities and helps guard against weather, dirt, insects and rodents.

• Pipe Barrel: Continuous 6″ minimum diameter pipe to support curtain with no more than .03″ of deflection per foot of width.

• Counterbalance: Helical torsion springs are oil tempered and grease packed. Springing is accurately calculated for every door using Porvene’s uniquely designed “Door Dynamometer”.

• Door Stops: Stops are located on the inside and outside of the guides for added safety.

• Sealed Ball Bearings: Self-aligning and allow free rotation of barrell

• Chain Hoist: Heavy duty #50 roller chain and sprockets combined with a smooth hand-chain provides for safe and efficient operation. Removal of chain hoist makes door Electric Operation ready without further modification or cost.


OPTIONAL ITEMS



• VISION LITES

• SCREENED VENTS

• WICKET DOORS

• ELECTRIC SENSING EDGE

• WEATHERSEAL

• VENTS

• PASS DOORS

• ELECTRIC OPERATORS

• ELECTRIC INTERLOCKS

• POWDER COATING-OVER 150 COLORS AVAILABLE

To request for service

click here.


Hale Ka'a Doors LLC Licensed & Insured

4535 Hana Hwy,
Haiku, HI 96708
Phone. 808-572-6767 /
808-757-0075

Email.


Office hours:

Weekdays - 8:00 AM - 4:00 PM
Weekends - Closed