Overhang / Undermount

Simmons standard range of sinks and troughs are moulded complete with a fixing flange in order to simplify fitment and to optimise the integrity of the joint with the worktop.

An overhang (underslung) sink is bonded and screwed to the underside of a worktop with the worktop slightly overhanging the sink opening. This type of fitment is also commonly referred to as 'underslung'. This fitment is adequate for many general laboratory applications.

The base of the sink slopes to a hole rebated to accept a waste fitting. Sinks can also be drilled to accept an overflow fitting. Simmons can supply sinks complete with a waste and overflow if requested.

Diagrams

Undermount Sink Fitment

Product Dimensions - see table below

Product Dimensions

Sink Code Internal Length Internal Width Internal Depth External Height Flange Width Flange Thickness Waste C/L From Side Waste C/L From Rear Waste Position Intenal Radius Weight KG PDF
  A B C D E F G H R
SES2 160 160 150 170 28 10 80 80 centre 20 2 download a pdf
SVS3 250 200 150 170 28 12 125 100 centre 30 3 download a pdf
SDS5 300 200 185 200 31 10 75 100 end 30 4 download a pdf
SA5 356 254 152 167 29 6.5 178 127 centre 30 4 download a pdf
SA5-C 356 254 152 167 29 6.5 90 90 corner 30 4 download a pdf
SQ6 300 300 200 215 35 10 150 85 rear 25 5 download a pdf
SS7 350 300 150 165 31 10 90 150 end 30 4 download a pdf
SS6 350 300 200 215 30 10 85 150 end 30 5 download a pdf
SKL7 380 350 200 215 31 10 190 85 rear 25 8 download a pdf
SN9 400 300 200 215 30 10 85 150 end 30 6 download a pdf
SM8-W 450 368 130 145 29 9 225 85 rear 30 5 download a pdf
SM8 450 365 200 215 31 10 225 85 rear 30 6 download a pdf
SM8-X 450 365 280 295 31 10 225 85 rear 30 8 download a pdf
SR12 550 365 250 265 35 11 275 80 rear 30 11 download a pdf
SGL10 400 400 300 315 31 10 200 90 rear 30 9 download a pdf
SGR11* 500 400 300 320 35 10 250 90 rear 30 11 download a pdf
SEL16* 600 450 295 309 35 10 300 90 rear 30 12 download a pdf
SPL14 610 406 203 220 37 11 305 203 centre 30 10 download a pdf
SVL15* 635 381 254 265 29 6.5 317.5 190.5 centre 30 10 download a pdf

All dimensions in millimetres.
Sizes shown are nominal. There can be slight variations from sink to sink due to the nature of epoxy resin.
Sink weights will vary with colour. Weights shown are for grey.
Outlet position assumes the sink is oriented with the longer side facing the front of the worktop.
Sinks are designed to accept a waste fitting - 73mm dia. flange / 1.5" BSP.
* Due to their weight and capacity, the SGR11, SEL16 & SVL15 sinks require additional support from beneath when fitted.
Sinks can also be drilled to accept an overflow fitting. Simmons can supply sinks complete with a waste and overflow if requested