LockeyUSA Pedestrian Hydraulic Gate Closer TB400 - Black

The TB400 Gate Closer is an economic and reliable automatic gate closer for use on commercial or residential gates. Unlike normal closing springs, the TB Series does not slam gates shut; rather it firmly pushes the gate closed, making it ideal for use with Lockey® security locks and other latching devices. The closing speed is pre-set to provide a controlled close of approximately 6 seconds, depending on the weight of the gate and quality of the hinges.

Technical Overview:

Maximum Gate Weight:	75 - 175 lbs.
Maximum Gate Width:	40 - 64 in.
Maximum Opening Angle:	110 degrees
Type of Gate Material:	Vinyl, Wood, Steel
Closing / Latch Method:	Hydraulic / Nitrogen Gas
Material:	Steel / Stainless Steel
Color:	Black or Stainless Steel
Hinge Arrangements or Offset:	In-line or Offset
Opening Pressure:	Apprx. 6-12 lbs.

Opening Force Chart:

Added Opening Force

Closer Pressure:	36" Gate	48" Gate	60" Gate	Constant Closing
No closer	3/4 lbs.	1/2 lbs.	1/4 lbs.	0
TB200	6 lbs.	4 lbs.	3 lbs.	45 lbs.
TB400	10 lbs.	8 lbs.	6 lbs.	90 lbs.
TB600	13 lbs.	10 lbs.	8 lbs.	135 lbs.

Added force at 45 degree OPEN

	36" Gate	48" Gate	60" Gate
TB200	7 lbs.	5 lbs.	4.5 lbs.
TB400	13 lbs.	9.5 lbs.	8 lbs.
TB600	18.5 lbs.	13.5 lbs.	12 lbs.

NOTE: All measurements are taken using the 1st mounting hole on the post bracket with a 3" distance between the center of the hinge and the center of the post mounting bracket.  The opening pressure will INCREASE using the 2nd, 3rd and 4th holes.  These are "ADDED" opening pressures.  This chart DOES NOT take into consideration the hinge arrangements, quality of hinges, ease of operation, wind, etc.