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Model Numbers T450i
MCB Protection Rating 40A
Pump Motor Rating 590W
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Site Requirements - Water

To ensure correct operation, the pump must be connected to a cistern fed supply of cold water. The pump MUST NEVER be connected to the mains fed water supply. The cold water cistern must always be above the pump to ensure priming of the unit and at least 500mm above the sprayhead.

If used with a combination cylinder the cold cistern must have a capacity of at least 114 litres to avoid starvation of water to the pump.

Cold water supplies to the pump must be dedicated and separate from any other supplies.

T450i has two flexible connections with 15mm push-in fittings.

Site Requirements - Electrical

The wiring must be connected to the switch without the use of a plug or socket outlet. The supply cable selected for installation must conform to the relevant table in the current I.E.E. regulations. The minimum size will be 1mm2. To enhance` electrical safety a 30mA RCD (Residual Current Device) should be installed in all UK electric and pumped shower circuits. This may be part of the consumer unit or a separate unit.

Dimensions (mm)    
Height 141 Width 200 Depth 91

Company Approval

Triton is registered by The British Standards Institute and all Triton products are designed, tested and manufactured under Quality Management Systems certified to BS EN ISO 9001 : 1994 and Environmental Management Systems approved to ISO 14001.


The Triton range of mains fed electric showers are covered by a 2 year guarantee from the date of purchase (for domestic use only). The T80si Pumped, T90si, and T450i are covered by a 12 month guarantee. For a small premium this can be extended to 3 to 5 years (for full details please see the warranty application form included in every Triton shower pack).


Full fitting instructions are included in every pack. If they would help you when planning your installation, a copy is available on request from the Customer Service Department. Installation should be carried out by competent tradesmen in accordance with the detailed fitting instructions supplied with every unit and in accordance with water regulations.

Trade Installer Hotline

Trade installers can phone a dedicated hotline on 024 76325491 for immediate technical advice on installation and product suitability for commercial and multiple installations.