Brass Trench Gratings

Aluminium Serrated Top	A	B	C	Open Flow Area per lineal metre of grate (cm2)	Class Classification as per AS 3996	Number of 6.5mm Serrated T's
All measurements in millimetres.
BRGLS-3S	42mm	82mm	56mm	360	A	5
BRGLS-4S	68mm	108mm	56mm	480	A	7
BRGLS-5S	82mm	123mm	56mm	600	A	8
BRGLS-6S	105mm	145mm	56mm	720	A	10

Aluminium Serrated Top	B	Open Flow Area per lineal metre of grate (cm2)	Class Classification as per AS 3996	Number of 6.5mm Serrated T's
All measurements in millimetres.
BRGPL-3S	75mm	300	B	4
BRGPL-4S	100mm	420	B	6
BRGPL-5S	125mm	540	B	8
BRGPL-6S	151mm	660	A	10
BRGPL-8S	204mm	900	A	14

The BRGPL Series serrated top solid brass trench grates are predominantly suitable for pedestrian applications, such as residential and commercial towers, homes, parks, recreational harbour or beach foreshores, schools, hospitals, hotels, showrooms, arenas and stadiums etc.

The BRGPL Series are removable solid grate units. They are designed to sit on a formed step or trench base and have an overall depth of 50mm. Alternatively, they can sit on levelling rods in the slab, but they must be fully supported at the ends to ensure they do not lift when traffic passes over a joint. They carry seamless welded cross supports at approximately 300mm centres. The grates can be supplied in custom lengths to 4000mm and factory manufactured fully welded angles and T’s are available.

 

View and download our data sheets - PDF

• Lathamgrate Trench Grating data

• Lathamgrate BRGPL Architectural details

Download the CAD files for the BRGPL range - dwg

BRGPL-3S files	Front View	Top View
BRGPL-4S files	Front View	Top View
BRGPL-5S files	Front View	Top View
BRGPL-6S files	Front View	Top View
BRGPL-8S files	Front View	Top View

 

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Aluminium Serrated Top	A	B	Open Flow Area per lineal metre of grate (cm2)	Class Classification as per AS 3996	Number of 6.5mm Serrated T's
All measurements in millimetres.
BRGNS-4S	56mm	100mm	440mm	A	7
BRGNS-5S	83mm	127mm	550mm	A	9
BRGNS-6S	108mm	152mm	660mm	A	11
BRGNS-8S	148mm	192mm	880mm	A	14

The BRGNS Series serrated top solid brass trench grates are for pedestrian applications. They are commonly used in office building entrances, home, parks, recreational harbour or beach foreshores, casinos, convention centres, exhibition centres,  schools, hospitals, hotels etc. They are designed to sit over a preformed trench and require a 36mm deep x 25mm wide bearing platform on each side of the trench. The 3mm narrow view brass frame is mechanically fixed to the bearing platforms and the edge of the frame and grate should finish level with the surrounding floor finish. The BRGNS Series are used in a range of applications both internally and externally.

The BRGNS Series is supplied with the frame that is set on a preformed bearing platforms. The grates will simply drop into the frame making for easy removal for access and cleaning. The material can be supplied in custom lengths to 4000mm for the grate inserts whilst the aluminium angle frame can be supplied in lengths to 3600mm. Factory manufactured fully welded angles and T’s are available as well as hidden locking mechanisms. The system is also available with end frame surrounds.

 

View and download our data sheets - PDF

• Lathamgrate Trench Grating data
  
  
• Lathamgrate BRGNS Architectural details

 

Download the CAD files for the BRGNS range - dwg

 

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Aluminium Serrated Top	A	B	Open Flow Area per lineal metre of grate (cm2)	Class Classification as per AS 3996	Number of 6.5mm Serrated T's
All measurements in millimetres
BRGRS-3S	72mm	120mm	300	A	4
BRGRS-4S	97mm	145mm	420	A	6
BRGRS-5S	122mm	170mm	540	A	8
BRGRS-6S	147mm	195mm	660	A	10
BRGRS-8S	197mm	245mm	900	A	14

The BRGRS Series  serrated top solid brass trench grates are designed for surface mounted pedestrian applications. They are commonly used in office building entrances, homes, parks, recreational harbour or beach foreshores, schools, hospitals, hotels, showrooms, arenas and stadiums etc. They are also commonly used for ventilation applications, such as floor AC vent covers or as access covers to floor under deck areas that require aesthetically pleasing and trafficable solutions.

The BRGRS Series is supplied as a complete drop in unit system. It is self-supporting on the surround frames, making for easy removal for access and cleaning. The material can be supplied in custom lengths to 4000mm and factory manufactured fully welded angles and T’s are available for the surface mounted grate if required. The system is also available with end frame surrounds.

 

View and download our data sheets - PDF

• Lathamgrate Trench Grating data
  
  
• Lathamgrate BRGRS Architectural details

 

Download the CAD files for the BRGRS range - dwg

 

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Aluminium Serrated Top	A	B	C	Unabated Clear Flow at Suppert	Class Classification as per AS 3996	Number of 6.5mm Serrated T's
All measurements in millimetres.
BRBATH-2S	16mm	58mm	50mm	16mm x 15mm	A	3
BRBATH-3S	42mm	82mm	50mm	42mm x 15mm	A	5
BRBATH-4S	68mm	108mm	50mm	68mm x 15mm	A	7
BRBATH-6S	105mm	145mm	50mm	108mm x 15mm	A	10

The Latham Grate range has now been extended to incorporate the BRBATH Series which are specifically designed for bathroom applications. The BRBATH Series incorporates fully sealed solid brass trench liners with block ends.These series are available as standard off the shelf units in the lengths and width detailed above, or in custom lengths.

As standard the external trough depth is 50mm which is usually suitable to a floor finish set down in a bathroom. Other depths are available on request.

The systems can be supplied with or without a metal spigot of the same material  extending to a depth of 100mm below the base of the trench liner for site cutting to suit.

Finishes - As standard the grates and liners are mill finish brass depending on the model selected. On request and for an additional charge the brass units can be supplied with a chromed finish. Stock standard units are available for the BRBATH-3S, BRBATH-4S in lengths of 900mm. Custom lengths can be manufactured on request. 

 

View and download our data sheets - PDF

• Lathamgrate Trench Grating data
  
  
• Lathamgrate BRBATH Architectural details

Download the CAD files for the BRBATH range - dwg

 

 

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