Water hook up caravan

Content
  • Caravan Water Systems
  • Caravan Whale Aquasource Mains Water Connection EM9401
  • Water and waste
  • Design Your Own RV or Caravan Plumbing System
  • Truma Ultraflow Range
  • Whale Aquasource Mains Water – EM9433
  • Mains Water Connection
  • Whale Aquasource Mains Water Hook Up Hose
  • Caravan Plumbing Guide
  • Caravan Water Systems

Please enable JavaScript on your browser to best view this site. Grand confort pitches with an rv fresh water hook-ups. Hire a good time dating with an electrical hook up in and motorhomes ltd 15, cctv and water heating. New to a comprehensive range of this shopping feature will need to the usa and season.

Caravan Water Systems

View Basket. News, views, offers, competitions – sign up to our email newsletters for the latest in motorhomes, caravans, shows, camping and more. Hide message. Hot and cold running water is something we take for granted in a caravan — until, perhaps, something goes wrong. Here we look at the technology behind the tap — and advise you on how to get the best from your caravan water system.

They use a small volt motor to drive an impellor at high speed, forcing the water through the delivery pipe and into the caravan. Being submerged, these pumps do not need priming filling with water first and most are self-venting, so any air trapped inside can escape through a hole in the top. If not, then shaking the submerged pump for a few seconds can help.

They are simple, reliable and relatively cheap and, for these reasons, have dominated the touring caravan market for many years. Before submersible pumps became popular, you had to move water by manually-operated, self-priming pumps. The manual pumps used the suction to lift the water and manufacturers put them inside the caravan. Perhaps the most famous of them is the Whale Tiptoe pump. The pump sat in the floor of the caravan and you operated it by foot.

When finished, the mushroom-shaped plunger locked down flush to the floor with a twist. Remember those? The design was so successful that it’s still available today although you’re now more likely to see it in a boat than a caravan. Whale’s Tiptoe and Flipper pumps were common 30 years ago but are now more likely to be found on boats. Another form of ‘self-priming pump’ has gained adoption in modern caravans.

This is the electrically-driven diaphragm pump. Not only can these suck water up an empty pipe, they can also run dry for extended periods without damage. The pump consists of three or four chambers, each with its own inlet and outlet valves. A large rubber diaphragm pulses across the chambers sucking water into each one and then expelling it. The water cannot run back through the pump as the valves prevent it so this type of pump can deliver good pressures at low flow rates.

Several companies make electrically-driven diaphragm pumps for caravans. One of the most common in the UK is the Flojet, supplied by Truma. Swift Group fits them in a variety of their caravans. Another is the Shurflo. Swift used to fit this make before switching to Flojet. Whale also makes diaphragm pumps. You can switch pumps on and off in one of two ways, both of which have waxed and waned in their popularity over the years. The simplest solution is to build switches into each tap.

Of necessity, the switches need to be small and so the makers use microswitches. In time the constant switching of the pump current amps can cause microswitches to fail. If this happens, a workaround is to go to another tap and turn it on just enough for its microswitch to operate. The other method of pump control is to use pressure switching. In the case of a submersible pump, you will find a pressure switch just inside the caravan or within the water inlet socket. As the pressure rises when you turn a tap off, the switch operates, turning the pump off.

The system then holds the pressure between the closed tap and the pressure switch, which acts as a non-return valve. Since water is non-compressible, you may be wondering how pressure switching can work. The answer lies in having some air in the system that can absorb and store the pressure. A pump most commonly achieves this using a small. This works a bit like an upside-down bottle with its neck connected to the delivery side of the pump.

As the pressure increases, the pump forces water into the vessel, compressing the air above it. A Whale pressure switch and damper installed in a Lunar Clubman. When used in conjunction with a diaphragm pump, the pressure accumulator also has the beneficial effect of smoothing out the pressure surges from the individual chambers within the pump.

This gives rise to its more common name – that of a ‘surge damper’. One of the problems of using pressure switches with submersible pumps is that the delivery pressure is very dependent on the battery voltage. If you’re off-grid, this can slowly decay to the point where you have to adjust the pressure switch. To eliminate this potential issue Whale and Truma each developed intelligent pressure switches that effectively do the adjustment for you see panel.

Diaphragm pumps are much less susceptible to pressure variations with voltage. For this reason, it is quite common for a pressure switch to be built into the pump as the preferred means of switching. Water heaters for touring caravans are dual-fuel with a capability of using mains electricity or LPG or, quite often, both at once for faster heating. There are two types – ones that just heat water, and combined units that also provide space heating.

One of the early water heaters was the Carver Cascade. The company made hundreds of thousands and many survive to this day. Truma’s Ultrastore water heater replaced the Cascade, which itself had been around for some years. You will find the Ultrastore on many UK caravans made between up to Most Ultrastore heaters have a water capacity of 10 litres, although a litre version is available.

Early models had an element of just watts and took 70 minutes to heat up on electricity only. Over the years Truma upped the power in stages. With an electric element switchable between and watts and a litre food grade tank, the heater set new standards for performance and efficiency. The eight-litre version followed in fitted with an electric element switchable between and watts.

Known as the ‘Rapid heat’, it can heat water from 15 to 70 degrees in just 12 minutes using gas and electricity. Whale’s innovation continued in with the launch of the industry’s first-ever under-floor water heater, the Expanse. It can deliver enough hot water for a litre shower in 11 minutes and then reheat sufficient for a second shower in 8 minutes. A high level of thermal insulation keeps the water hot for extended periods. The first to market with a combined water and space heater for touring use was Alde, as long ago as Today, Alde’s boilers use the same principle and are at the forefront of efficient design.

They have mushroomed in popularity over the last few years. Alde’s Compact boiler and flue. Alde’s water tank has a capacity of eight litres and can heat very quickly under either electric or gas power. For those who want the ultimate in luxury, there is an attachment called the ‘Flow’ that can provide continuous showering, minimising warm-up time. It provided blown air heating and hot water from a single device but its size, weight and cost made it more suitable for motorhomes than touring caravans.

Since then, the cost and weight savings of having a single unit over two separate ones means Bailey, Lunar and Swift fit the Combi fitted to their touring caravans. Warm air heats the tank so it can take a while to get hot, especially if you operate the space heating at the same time. Here is a simple pressure-switched system using a submersible pump.

The other one-way valve prevents warm water from the heater getting into the cold supply. This arrangement can be found on many Lunar caravans. Microswitched systems dispense with the pressure switch and accumulators. A one-way valve can stop water draining back into the container. Diaphragm pumps act as their own one-way valves and often contain a pressure switch. This arrangement can be found on many Swift Group caravans.

With fitted on-board tanks, water systems can become quite complex. This is one of the simpler arrangements. The selector chooses between the two water sources, the isolator opens to fill the on-board the tank. The downside is that you have to manually operate the valves to fill and then use the on-board tank. You will find it on Swift Group caravans from where they fitted an on-board tank. The tank can be easily topped up by switching the external pump on and off.

These clever pieces of electronics do away with the need to adjust the pressure switch on systems powered by submersible pumps. If you have such a caravan and only ever use it with a mains hook-up, this may not be an issue, but these devices have another trick up their sleeves. They know when the pump has run dry and will switch it off. Whale’s version works by monitoring the water pressure and the electric current taken by the pump. It stops the pump when all the taps have been turned off and also when it runs dry.

It can do this with a supply voltage varying all the way from 10 to 15 volts. The software within the device recognises exactly what the pump is doing at any one time. As the people at Whale also make the pumps they can do this very accurately. It is also available via caravan accessory shops and you can be easily retro-fit to any Whale inlet socket that has an inbuilt pressure switch.

Truma’s device employs an inline adaptive system to measure the performance of the submersible pump. The system uses information to adjust the start and stop pressures to suit the water pump and the prevailing battery voltage.

We stock the Whale Aquasource or Truma Waterline mains water supply kits for direct connection to your caravan. Alternatively, we have the Aquaroll mains. Whale EM Aqua Source Mains Water Hook Up-Blue. +. 6 Metres Caravan / Motorhome convoluted grey waste water pipe – mm ID. +. mm Y Hose.

The easy way to connect to mains water – simply hook up for a constant water supply without carrying heavy containers or draining your battery. Kit includes. For all orders placed after 2. Saturday or Sunday or Bank Holiday, these orders will be processed the next available working day.

Truma Crystal Filter Housing and Compact Housing – The complete housings have been superceded by the Ultraflow, but some parts are still available. To see schematic diagrams please click through to next page.

We tend to take clean, healthy drinking water for granted at home. Get more free help and advice when you join the Club. Even the smallest campsite will have a drinking tap and you can normally trust that water supply.

Water and waste

From toilets to water tanks, motorhome and caravan plumbing has become more sophisticated over the years. Much of it might be hidden but the average plumbing system of a modern RV is quite a complex setup. Hot water was supplied by a kettle and there was certainly no such thing as a bathroom, complete with washing machine. These days, of course, things are very different. Many RVs come with a complete bathroom, hot water service, a second or third water tank, cassette or black-tank toilet, an external shower, and sometimes even a grey water tank. Even fresh water tanks can be quite a sophisticated setup.

Design Your Own RV or Caravan Plumbing System

Hi all. I am quite new to the caravan scene. We have our water barrel and waste holder, but if we were on a serviced pitch, how would we hook up mains water, as our attachment has a filter that dangles in the barrel and sucks the water up via a pump on board the caravan. All is revealed here and here. You could get an adaptor to connect the water hose directly to the van. Personally I prefer the float valve in the Aquaroll – you’re going to take the Aquaroll with you for those pitches not fully serviced anyway. You can buy complete kits as posted above, or you could shop around and buy the bits separately to save money Evil Bay? In the past for the continent I have carried 2 pieces of 7.

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The easy way to connect to mains water — simply hook up for a constant water supply without carrying heavy containers or draining your battery. Important Please Note: Works fine replacing my Whale electric pump system which I’ve retained just incase!! The pump system allows water in the water roll to become a bit green and slimy if left unused for a few days.

Truma Ultraflow Range

Contents 1 Portable tank with tap 2 Manual pump and remote water filler 3 Electric pump, filter and accumulator 4 Adding mains pressure and hot water Shop All Plumbing Components Products We get many requests on how to setup the plumbing with different levels of complexity from a manual pump in a campertrailer to a full system feeding a Hot Water System with multiple outlets and using multiple tanks and mains pressure when available. It is suggested to read from the start as many hints are not repeated in the more complex systems. Portable tank with tap The most basic of water tanks is a portable tank with a tap. It is simple, reliable, and has the advantage that you can take it to a refill point. The disadvantage is the tap can get damaged and they can be heavy to carry and lift into position. You need to release the lid to allow air in as the water is used. Great for tents and Camper Trailers. We recommend the plastic style that does not allow light in to keep your water fresher. Manual pump and remote water filler In the above diagram, following the flow of water: It is secured to the outside wall and has a filler hose connected with hose clamp. Some fillers incorporate a breather outlet for a smaller breather hose. In this case it is not shown, as a number of tanks only have a drilled hole for a breather so cannot be connected.

Whale Aquasource Mains Water – EM9433

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Mains Water Connection

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Whale Aquasource Mains Water Hook Up Hose

Operating in the caravan water supply, Truma Ultraflow is a pressurised luxury water system which supplies water to all hot and cold taps through the Ultrastore water system or Whale system in your vehicle. It consists of an active carbon block that removes unpleasant smells, tastes and colours from your water supply. The Ultraflow Pump Assembly is an ergonomic and simple solution that enables you to pump water into your vehicle from an external source Aquaroll or Waterhog. The Ultraflow Conversion Kit allows you to convert your existing filter or compact housing system without having to replace your pump assembly. Fed up with dirty boots in your vehicle or taking your dog miles away for a wash? Here’s the solution:. The Ultraflow Filter Housing allows you to filter the water supplied to your vehicle from your Aquaroll or from a mains supply. The Truma Ultraflow Waterline avoids you having to trudge across the campsite to fill your water carrier up, instead simply connect this hose to a mains water supply:.

Caravan Plumbing Guide

Fully serviced pitches are becoming increasingly popular. With the facilities in caravans including showers that can actually be used as showers rather than just to hang wet clothes the only downside was the water supply and disposal. However, a system for the drainage is a little different. The problem is water has an annoying habit of only wanting to flow down hill. Before deciding on how I was going to tackle the drainage for our caravan when on sites, I looked what other people were doing. I would have thought cleaning it afterwards would be a bit of a chore as well.

Caravan Water Systems

Mains water kit for Truma Ultraflow water systems. This 15 metre hose pipe enables you to link your Ultraflow Water Syst… More info. The easy connector from tap to caravan for continuous water supply. No need to carry heavy water containers. Allows a re… More info. Non-toxic, reinforced blue water hose. Price per metre.

Whale Pump EP1642 upgrade to a Caravan Truma Ultraflow system