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Dental Surgery Reverse Osmosis System with Pump and TDS Meter

1 x High Quality Dental Reverse Osmosis Water Filter With Pump

Works on all Autoclaves

Kit Includes Everything You Need

Easy and Quick to Fit - Plumber Optional

Free Help and Support

Ten Year Full Parts Warranty

Todays Price
£560.40INC VAT
Saving
£100.00 (-15%)
Our Usual Price
£660.40 INC VAT
In stock | Only 55 left at this price | Next Day Delivery
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Free Delivery & Returns
Order before 3pm for same day dispatch today

"I always buy my water filters from this company. Price is good along with delivery. Good communication throughout. Brilliant company. I wouldn’t shop anywhere else."

C Andrews
UK Water Filters Promise
If you change your mind about your purchase, for any reason, within 90 days, you can return your product for a full and complete refund. PLUS we will pay for your return postage (UK)

All orders shipped same day before 3pm

Free Delivery & Free Returns

(We’ll even pay your postage!)

3 Year full parts warranty

What you get
SKU: RO-DEN-PMP
Product Description
This has the same performance capability as the Standard Dental Surgery Reverse Osmosis unit - see here for specifications - except this unit also has a pump  essential for surgeries with low water pressure.

Please note if you suspect your pressure is low then opt for this one. It will save a lot of headache and you cannot retrofit a pump on to the standard Dental RO unit.
Dental Surgery Reverse Osmosis System with Pump and TDS Meter
Technical Information

Basic Tech Summary

Dimensions

How Much Water Does it Produce?

Checking Your Water Pressure

Hot Water

RO Tank Material

Changing the Cartridges

 

Basic Summary

Everything you need to install the system is supplied

Easy to install no plumber should be required

Full instructions included

Free Technical advice to assist with any problems

 

Capacity / Production Rate - Gallons Per Day (GPD) 50 Gals

Feed temp (Degrees C) 4 to 29

 

Dimensions

RO unit: 45 cm High x 37 cm wide x 20 cm deep

Storage vessel is 42 cm High x 28 cm wide 


The 12 Litre Tank / Storage Vessel (Freestanding, connected to RO unit by tube, can be placed several yards away - simply ask us for some extra tubing).

 

The unit should be fed by a water supply that is potable i.e. drinkable.

Please note that Reverse Osmosis is a complex process requiring reliable equipment performing under high pressure. Always know where your water main stopcock is located in the unlikely event of leaks. 

The filter system doesn't have to be at a level below the tap and neither does the tank as long as it's not a gravity fed system.

Back to Technical Contents

 

How Much Water Does it Produce?

This model will produce 50 GPD ie its "production rate" is 50 gallons per day.

(This assumes perfect conditions ie clean water at the right temperature and that incoming pressure is good).

But when considering how much water is produced by any Reverse Osmosis filter, the most important factor is the size of your RO tank.

This is because your system feeds the tank then stops when it's full.


Here's how it works: When you draw water from your RO you are taking water from the tank. As the tank empties the system refills it at the "production rate" (ie 50 GPD) up to the tank's capacity.

Now, in addition to this, you have to consider that the tank's size is based on the actual physical dimension and not the amount of water it contains. 

You have to also take into account the internal bladder that holds the water inside of the tank.

For example, the bladder inside this unit's nominal 12 litre tank will actually hold between 5 to 9 litres of water. If you draw all the water out of the tank it will take anywhere from half an hour to 4 hours to fill up again - depending on incoming water pressure.

Therefore the amount of water this size produces is 5 to 9 litres per average of 2 hours - on a stop/start basis. (Note that you only have to wait for more water if you fully drain the tank in one go. In our experience this happens very rarely with normal domestic usage).


Other typical tank sizes and the actual water they hold are:

18L nominal tank size: Holds 12 to 15 Litres

40L nominal tank size: Holds 23 to 28 Litres

For High Flow / High Capacity Reverse Osmosis systems click here 

Back to Technical Contents


 

How To Check Your Water Pressure

The simplest way to check your water pressure is to turn your cold water tap in the kitchen on full. Stand a few feet away. If you are being splashed with at least a few droplets then your pressure should be high enough.

If this is not happening, your local water supplier should be able to tell you what your water pressure is and whether it is likely to drop below 40 psi at any time.


Back to Technical Contents

 

Hot Water / Temperatures

The Unit Must NOT BE FROZEN.

The Unit is NOT designed to filter HOT water. It should only filter water at ambient temperature. (Feed temp = 4 to 29 degrees C).

However please note that our Reverse Osmosis units are often used to supply filtered water to hot/boiling water taps and other systems where the temperature is changed. That is fine. But the system itself should not filter hot water.

Back to Technical Contents

 

What are the Materials Inside the Reverse Osmosis Tanks?

Some people are concerned about the materials the RO tanks are made from and how it might impact their purified water.

This is understandable:

Who wants to filter their water carefully only for it to be somehow polluted in the storage vessel while waiting to be used!

(Just to be clear: RO filtration is a highly effective but slow process. Rather than you waiting for the filter to produce enough water for you, the system purifies the water slowly and fills up the storage vessel / tank. When you turn on the RO drinking tap there's several litres of filtered water waiting for you. The system then refills the tank with whatever you took out).

Our RO tanks / storage vessels are made from highly durable steel. The water doesn't touch this - which is a good thing or the highly purified water could cause the metal to release chromium oxide into the water!

Instead, the water is stored inside an airtight rubber bladder / diaphragm.

This is made from "butyl rubber" which is lined with polypropylene - a commonly used food grade plastic (see "Hazard data" below).

All these materials are industry standard. We have never come across and other type of materials for Reverse Osmosis storage tanks - and, collectively, we've been in water filtration for over 50 years.

(Bear in mind that after leaving the tank the water is purified even further by the post filters).


Polypropylene Hazard Data:

No negative health effects and symptoms.

No negative physical and chemical effects.

No hazard for environment.

Sources: 1) ESIS – European Chemical Substances Information System. 2) Hazardous Substance Data Bank (HSDB) – U.S. National Library of Medicine, 2001-1

Back to Technical Contents


Changing the Cartridges 

The five main filter cartridges need to be changed every six months (Cost £47.50 plus VAT).

We will send you a reminder every 6 months to change these filters.

 

6 Month Five Filter Pack Replacement Code: FRO-DEN-PMP

You can order a spare 6 month five filter pack here


The largest filter, the RO membrane has a life of approx 3 years (This depends on your local water quality) You'll know when a change is needed because of the obvious change in taste. We send you a reminder every three years.

Cost of replacement membrane is £79

 

Replacement Membrane Filter Code: MEM-RO

You can order a spare membrane filter here


Back to Technical Contents

 

Product CODE: RO-DEN-PMP / RODENPMP / RO DEN PMP


Click here to read your credit options

 

SKU: RO-DEN-PMP
Delivery & Returns

Free Second Class - up to 5 days (90% arrive in 3 days)

First Class - up to 2 days (95% next day delivery)

Free Returns and Money Back Guarantee. Full details

Free Lifetime Support

If you have any problems

... or concerns with your purchase we are here to help.

We are not "here today gone tomorrow" merchants.

A quick look at our Customer Feedback

... and our Money Back Guarantee should help reassure you that we are an honest firm who will give you a first class, long term service.

How to get help

Call our help line on 020 8761 6611 at any time during UK office hours ie 9 am to 6 pm

Or email us for a rapid response.

Our policy is always to get back to you within an hour - or one working day at most.

Returns

In addition to your 3 Year Warranty, if for any reason you change your mind about your purchase within 90 days of receiving the goods, you can return your product for a full and complete refund *

PLUS we will pay for your return postage (UK only)

*This applies to individuals/ consumers using the products in domestic settings. Businesses please see our terms and conditions

Delivery Times

Order before 3 pm on any working day and we guarantee your order will be sent out the same day (not on weekends)

(To be honest we often manage to send them even after 3pm. But we can't promise that).

All prices on the website include delivery charges and VAT except where stated otherwise.

Delivery Charges

Your Standard "Free Delivery Included" is Second Class

This usually takes between 3 to 5 working days ie does not count weekends or Bank Holidays

Pay Extra for First Class

You also have the option at checkout to pay extra for First Class.

This should result in next day working delivery to mainland UK.

BUT please note while 95% do arrive next day this is not guaranteed.

However arrival within two working days is almost certain.

You can see your delivery costs at the checkout stage before you buy.

Reviews

Over 30,000+ happy customers

The great majority keep coming back for years because they like our friendly, helpful service and great value prices.

Free Delivery & Returns

All Orders Shipped Same Day Before 3pm

3 Year Full Parts Warranty