GYMNASIUM DIVIDER CURTAIN

A.	Model No. 4040XL Top Roll Divider Curtain by Performance Sports Systems Inc., Noblesville, IN. 

B.   	Lower 8' vinyl section of curtain shall be solid vinyl coated polyester (avg. 18 or 22 oz. per square yard as required).  Flammability rated as self-extinguishing by California State Fire Code.  All seams to be welded with full 1" contact welds. A padded pocket shall be formed along bottom edge of curtain to accommodate a 1-5/8" diameter batten pipe for curtain support.  Available in thirteen (13) standard colors (color to be determined by Architect).  Upper section of curtain shall be vinyl coated polyester mesh (avg. 9 oz. per square yard).  Flammability rated as self-extinguishing by California State Fire Code.  Available in six (6) standard colors (color to be determined by Architect).  Color samples provided upon request.

C.	The 4040XL is supported from the roof structure by directly attaching to the underneath side of 	
	the roof truss or by attaching to 3.5” O.D. horizontal and 2 3/8” O.D. vertical structural tubing. 	
	Max. attachment height is 35’. Bridge pipe will be required when truss spans exceed 14’. All 	
	structure finish will be baked on black powder coat.  

D.	Drive shaft shall be supported by a carrier assembly spaced 9’ +/- 2’ O.C. Center support shall 	
	consist of a formed bracket with (2) 12” long steel rollers on which the drive shaft shall rotate. 	
	Steel rollers, designed to act as a guide for the vinyl, have permanently lubricated bearings for 
	effortless movement of vinyl.   

E.	Curtain shall be operated by two (2) synchronized internal tubular motors (120 volt, 60 hertz,    	single phase).  Each motor shall have a maximum torque of 352 inch pounds with a speed of 14      	 rpm, and shall be equipped with integral up and down limit switches with two locking push       	buttons.  Motors shall be maintenance free, permanently lubricated and have overheating 	protection feature.  Motors shall feature electromagnetic disk brakes that allow smooth and 	accurate stops without slippage and full braking power in event of power failure.  Each motor shall 	feature three-stage planetary gear mechanism for quiet and reliable use.  Curtain does not require 	cables, belts or straps for operation and all electrical components shall be neatly contained in 	overhead superstructure.  Curtains with cables, belts or straps shall not be considered equal.  	Curtains with electrical components not contained in overhead superstructure shall not be 	considered equal. 

     	F.          Motors shall utilize a flush mounted single keyed switch to raise and lower the divider curtain (eliminating the need for two keys).  Key switch shall be located so that curtain is in full view of authorized operator at all times.  Optional wireless remote control or keypad control operation available.

	G.      	Motors shall have a five (5) year warranty against material defects and workmanship.  Curtain motors with less than a five (5) year warranty shall not be considered equal.  Vinyl shall have one (1) year warranty against material defects and workmanship.