Replacement Pressure Washer Unloader Valve (Annovi Reverberi)

£190.00 + VAT

This is a genuine Annovi Reverberi unloader valve for 3000psi pressure washer units.

A unloader valve is a special device that is fitted to a pressure washer’ water pump and is responsible for regulating the amount of pressure within the accumulating system until, which will hold loads until it’s instructed to release it. The unloader valve is designed to respond to change in pressure or flow, the unloader valve will feed into the accumulating system when there is low pressure and then unload into the reservoir when high pressure is reached.

Effectively the unloader valve will work together with your lance trigger to form a valve system, this will allow you to control the flow of water without turning the engine off. This 2 port valve system forms as a convenient way to control your pressure washer but also forms as a safety feature where if you lose control (drop) the trigger it will stop the water from coming out.  So when you pull the trigger the unloader valve will allow high pressure water to come out of the lance and then when the trigger is released it will return water at a low pressure back into the reservoir or pump. The pressure can be altered on the pressure washer by adjusting the unloader valve.

This pressure washer unloader valve is suitable for pressure washers that use 3000psi Annovi Reverberi (triplex plunger pumps) This unloader valve will suit standard 3000psi diesel Pramac pressure washer units


Delivery Information & Exclusions.

* UK Mainland Delivery, Delivery price above Excludes Northern Ireland, Northern Scotland & Isles, West Wales, coastal areas Etc Price On Application (POA).

*For none UK Deliveries POA.

*Offloading of heavy items such as bowsers & tanks should be made by a forklift with extended forks or similar heavy lifting equipment. If you will be offloading via an overhead crane and require delivery to be made on flat bed vehicle please advise prior to purchase as additional charges may apply, our standard delivery vehicles are normally curtain sided vehicles and don’t allow access for overhead cranes. If a forklift with extended forks is not available to offload, please advise prior to purchase as we can make alternative arrangements i.e. Via HIAB Delivery. However, these special deliveries will be POA.

*Delivery is a kerbside service only, and not a “drop at your door service”. Arrangements must be made by the customer to manoeuvre the tanks into position.

* It is the customers responsibility to ensure that there is safe and adequate access for large lorries.

*Trailer Engineering Will contact you prior to despatch to advise delivery date, if for any reason delivery is attempted and failed on the advised date, it is the customers responsibility to cover the initial transport costs and any additional charges to get the units back to ourselves and Re-delivered on another date. Therefore, it is vital that if delivery is expected on a specific date that someone is available with the correct offloading facilities and can sign for the goods at the delivery address as additional charges for failed deliveries can be significant.

*As offloading is the customers responsibility any damages to the units which is caused during the offloading process wouldn’t be covered under warranty and would be the customers responsibility.

*Tanks cannot be left without a customer’s signature.

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