Sinktops

Moulded Single Drainer Sinktops

These sinktops feature a worktop, sink and sloping drainer moulded as a single seamless section.

Sinktops from this range incorporate a ribbed drainer area which slopes to an integrally moulded sink bowl. The units are cast oversize and then cut to the required size and configuration, from a minimum of 900 x 600 mm up to a maximum of 1500 x 900 mm and at any size in between. They are then fitted with edging from Simmons’ range as required.

Sinktops can be fitted directly onto steel supports or cabinets. There is no need to provide any additional support for these units.

When ordering please clearly state overall size of unit, left or right hand bowl and preferred position of sink within the unit. Any tap holes that are required should also be specified.

Two of these units can be combined to make up a double bowl double drainer sinktop. These would have a central joint machined ready to be jointed on site and would have edging all around the perimeter of the assembly. All jointing materials would be supplied as part of the package.

Please note that these drawings and photos are of these sinktops manufactured at a standard width of 750 mm. Single drainers can be made at any width from 600 mm up to 850 mm at no additional cost.

Moulded Single Drainer Sinktops - Product Dimensions

Sinktop Ref. Length Width Bowl Size Waste Location PDF DWG
SD900-RHB 900 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer
SD900-LHB 900 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer
SD1000-RHB 901 to 1000 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer
SD1000-LHB 901 to 1000 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer
SD1200-RHB 1001 to 1200 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer
SD1200-LHB 1001 to 1200 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer
SD1400-RHB 1201 to 1400 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer
SD1400-LHB 1201 to 1400 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer
SD1500-RHB 1401 to 1500 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer
SD1500-LHB 1401 to 1500 mm. 600 to 850 mm. 400 x 400 x 300 mm. Next to drainer

Our standard colours are:

The colours shown on this website are a guide only and cannot be guaranteed to match the colour of components supplied by Simmons.

Grey

White

White

Cream

Black

Black

Dark Grey

Chemical Resistance

(24 hour sport test. Based on BS EN 438-2:1991).

Acetone

Unaffected

Acetonitrile

Unaffected

Ammonium Hydroxide – 28%

Unaffected

Aqua regia

Unaffected

Benzyl alcohol

Unaffected

Chloroform

Unaffected

Chloroform – 100%

Unaffected

Chromic acid pickle (*1)

Unaffected

Dicholoromethane

Surface attack

Dimethylformamide

Unaffected

Ethyl acetate

Unaffected

Formaldehyde – 37%

Unaffected

Hydrochloric acid – 30%

Unaffected

Hydrochloric acid – concentrated

Unaffected

Hydrofluoric acid – 40%

Slight bleaching

Hydrogen Peroxide

Unaffected

Methanol

Unaffected

Nitric acid – 70%

Very slight bleaching

Nitric acid – concentrated

Slight yellowing

Nitric acid – fuming

Attack and staining

Perchloric acid – 0.1N

Unaffected

Phosphoric acid – concentrated

Unaffected

Potassium hydroxide pellet (*2)

Unaffected

Sodium hydroxide – 50%

Unaffected

Sodium hydroxide pellet (*2)

Unaffected

Sodium hypochlorite

Unaffected

Sulphuric acid – 70%

Unaffected

Sulphuric acid – concentrated

Surface attack

Xylene

Unaffected

Mechanical Properties

Tensile strength

85 N/mm²

Tensile Modulus

10,500 N/mm²

Elongation at break

0.8%

Flexural strength

112 N/mm²

Flexural Modulus

10,000 N/mm²

Compressive strength

190 N/mm²

Coefficient of linear thermal expansion

34 x 10⁶

Water absorption – 24 hours at 23ºC

5–10 mg (0.06–0.068%) ISO 62 (1980)

Thermal Properties

Thermal Shock

2000 cycles (90 sec. at 75ºC, 90 sec. dwell, 90 sec. at 15ºC)
No effect
Should not be used with dry-ice or liquid nitrogen

Smoke Emission

Low Smoke Emission – BS 6853 1999 App. D Clause d.8.4
Result – Ao(on) 8.75, Ao(off) 10.41

Flammability

Class 0

Thermal Decomposition

350ºC

Glass transition temperature (Tg)

120 – 130ºC

Radioactive Decontamination

Decontamination factor (geometric mean)

5598.0

Deviation factor

1.25

Ease of radioactive decontamination classification

"Excellent"

Installation and Maintenance

General Maintenance

As with all worktops a reasonable standard of laboratory housekeeping will help to keep the worktops in good condition. All spillages should be cleaned up as soon as possible. Staining agents and aggressive chemicals should not  be allowed to sit in contact with the tops for a prolonged period of time.

Areas of chemical attack or staining can be removed with a polishing compound or very fine abrasive paper, but it should be stressed that this will alter the finish of the surface. Performance will not be affected.

The use of a wax furniture polish will help to retain the gloss finish.

Components should not be exposed to dry-ice or liquid nitrogen and heat insulation pads should be placed between a top and a steambath or hotplate to prevent thermal stress.