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Rada Thermotap - 3L

Verified by manufacturer 5 months ago

Rada Thermotap - 3S: 1.1555.101

Rada Variant:

Basin mounted thermostatic mixing tap with long lever control.

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Description

A basin mounted thermostatic mixing tap with short or long lever control, and offering single sequential control from cold through to a pre-settable maximum temperature. Taps are supplied complete with flexible supply tails, check valves, isolators and strainers.


Features and benefits:

  • Copper supply tails.
  • Check valves.
  • Isolators.
  • Strainers

General information

Color

Silver

Finish

Chrome

Material

Zinc

Zinc casting (levers).

Brass

DZR brass (body).

Warranty description

Two years parts and labour as standard; extended to five years parts and labour if commissioned by Rada. UK only.


-

Uniclass

Pr_40_20_87_99 Washbasin thermostatic water supply sets

Primary

CAWS

N13/30 Washbasins

N13/335 Washbasins

N13/341 Vanity tops with formed washbasins

N13/346 Washing troughs

Product range

Healthcare
Student Accommodation
Washrooms

Specification data - Washbasin thermostatic water supply sets

Standards

To BS 7942, BS EN 1111 and BS EN 1287.

Approval

Water Regulations Advisory Scheme (WRAS) approved.

Form

Thermostatic mixer taps.

Materials

-

Body

DZR brass.

With zinc casting (levers).

Finish and colour

Chrome plated.

Flow rate (maximum)

The flow rate is limited to 4-6 litres/minute with flow regulators fitted.

Water supply temperature (maximum)

85°C.

  • Factory pre-set maximum blend temperature: 41°C.
  • Minimum temperature differential blend to either supply: 10°C.
  • Optimum temperature control range: 35–45°C.
  • Minimum cold water temperature: 5°C.
  • Maximum hot water temperature: 85°C
  • The blended water temperature is maintained within 2°C with a 10°C change in the hot or cold supply.
  • The blended water temperature is maintained within 2°C when either inlet pressure drops by up to 50%.
  • The 'Thermostatic' sensor effects a shut down to seepage within 2 seconds if either supply fails, providing the blended temperature differs from the inlet supply temperatures by at least 10°C.
  • The tap will maintain control with a pressure in balance of up to 3:1 between hot and cold supplies.


Note: The thermotap can accept temporary temperature excursions above 85°C without damage, however, operation at such elevated temperatures is not recommended. For safety reasons it is recommended that the hot water storage temperature is maintained at between 60°C and 65°C in ablutionary applications.

The full specification performance outlined below is achieved with a blend set between 35°C and 45°C, supplies of 15°C cold and 65°C hot with nominally balanced pressures.

Operation

Single lever control.

The Rada Thermotap-3S has a 100 mm long, single lever control for sequential operation from Off through cold (minimum), and warm to hot (preset maximum). The Rada Thermotap-3L has a 150 mm long lever control.

Tap holes

26–36 mm.

Pressure

Dynamic supply pressure.

0.2 bar.

  • Minimum.

Note: Both hot and cold pressures should be nominally equal.

NominalPressureDrop

10:1.

  • Maximum.

Note: Both hot and cold pressures should be nominally equal.

NominalStaticPressure

10 bar.

  • Maximum.

Note: Both hot and cold pressures should be nominally equal.

Connections

Inlet, 15 mm compression or ½" BSP male.

10 mm stainless steel flexible hoses (supplied).

Lever

Short.

Length

100 mm.

Sustainability data

Country of product manufacture

United Kingdom

BIM objects

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NBS BIM object standard

This BIM object has been authored to meet the requirements of the NBS BIM object standard.

Find out more about the NBS BIM object standard.

Platform Compatible Version
AECOsim
-

1

Revit

Revit 2016

4

IFC
-

4

Literature

Rada Healthcare Product Selector

Rada Healthcare Product Selector

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