SeamFree™ Open Hinge Nub Top™

Series 800

Achieve efficient product release in food-processing applications with the Intralox Series 800 SeamFree Open Hinge Nub Top belt.

This belting includes raised nubs that reduce surface adhesion, providing smoother product release. Its signature design exposes more hinge and rod area for easier cleaning, and the drive bar on its underside guides debris away from the belt.

Engineered to meet strict sanitation requirements, SeamFree belts streamline cleaning processes while offering advanced belt strength. Their lack of bricklayed seams for belt widths up to 36 in (914.4 mm) minimizes debris-trapping areas and enables superior hygienic performance.

Absence of pockets and sharp corners prevents debris buildup
1.3-in (33.0-mm) standard nub indent
0.1-in (2.5-mm) nub height

	in	mm
Pitch	2.00	50.8
Minimum Width	6	152
Width Increments	0.66	16.8
Opening Size (approximate)	-	-
Open Area	0%
Hinge Style	Open
Rod Retention; Rod Type	Snap-lock; headed

Contact Intralox for precise belt measurements and stock status before designing equipment or ordering a belt.
Closed upper surface with fully flush edges.
Fully sculpted and radiused corners, with no pockets or sharp corners to catch and hold debris.
Cam-link hinge provides easy cleaning, with greater hinge and rod exposure as the belt moves around the sprockets.
Drive bar on the underside of this belt channels water and debris to the outside of the belt for easier, faster cleanup. Drive bar effectiveness is proven both in-house and in field tests.
Each belt material has a default rod material. Other rod materials are available. Intralox can help identify the best belt and rod material combination for your application.
Detailed material information is provided in Product Line.
Not recommended for product accumulation conditions. Contact Intralox Customer Service for more information.
Nub height: 0.100 in (2.5 mm).
Nub spacing: 0.333 in (8.5 mm).
Standard nub indent: 1.3 in (33.0 mm).

Belt Material	Default Rod Material, Diameter 0.24 in (6.1 mm)	Belt Strength		Temperature Range (continuous)		Belt Mass
Belt Material	Default Rod Material, Diameter 0.24 in (6.1 mm)	lbf/ft	N/m	°F	°C	lb/ft²	kg/m²
Acetal	Polyethylene	900	13,100	-50 to 150	-46 to 66	2.72	13.26
PK	PK	900	13,100	-40 to 176	-40 to 80	2.4	11.72