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Berger DrainX Fresh Water Drainage Kit for RVs and Travel Trailers

(3)   Item no: 516633
RRP 59,99 €
39,99 €
Prices incl. statutory VAT, plus shipping
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Availability: Delivered within 3-5 working days
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Product details

Quick and easy installation Reliably draining pipes, tanks, and fittings
Suitable for all faucets and drains Protection against frost and germs, even in winter

Product description

Drain Water with Ease—The Berger Fresh Water Drainage Kit

With this drainage kit, you can drain the water system of your trailer or RV easily, quickly, and reliably. The system connects easily to the water lines and uses air from a car compressor or a foot pump to force residual water out of the lines, tanks, and fittings. This thoroughly drains the entire fresh water system, ensuring no standing water remains. This helps reduce the growth of bacteria and unpleasant odors while also protecting against potential frost damage during extended periods of inactivity or during the winter months. This keeps your water system hygienic and your vehicle operational for longer.

Quick Guide – Installation:

  1. Empty the fresh water tank and run the water pump for about 30 seconds to remove any residual water from the system. Then turn off the power to the water pump and the boiler.
  2. Locate the fresh water line between the water tank and the water pump inside the vehicle (do not confuse it with the overflow line).
  3. Cut the line straight across about 15 cm behind the water tank.
  4. Insert the adapter from the drainage kit into the cut line.
  5. Install the shut-off valve and air valve on the adapter. You can then connect a foot pump or a compressor to drain the system (max. 1 bar / 15 PSI).

Details

  • Easy installation and use
  • Effective drainage to prevent frost and bacterial damage
  • Compatible with all faucets and outlets
  • Allows for extended use of the vehicle during the winter months

Technical Specifications

  • Dimensions in (LxWxH):
    • Main diverter valve 94 x 36 x 57 mm
    • Adapter 16 x 59.5 mm
    • Air valve assembly 228 x 54 x 48 mm
  • Weight: 290 g
  • Material: Polypropylene (PP) + Acrylonitrile Butadiene Styrene (ABS) + Thermoplastic Rubber (TPR) + Copper + Polyoxymethylene (POM) + Polyamide (PA)
  • Colors: black, green
  • Operating pressure: 1 bar / 15 PSI

Package Contents

  • Drainage kit:
    • Main changeover valve
    • Adapter
    • Air valve assembly
  • Installation and Operating Instructions

Features

Colour black, blue
Weight 300 g
ean 4036231089688

Legal information

Manufacturer information

Fritz Berger GmbH

Dr. Matthias Herfeld

Fritz-Berger-Strasse 1

92318 Neumarkt

Germany

customer-service@berger-camping.com

Reviews (3)

4.67 / 5
3 Reviews
Verified ratings
5
67 %
4
33 %
3
0 %
2
0 %
1
0 %
Sort:
Iris H. 19.10.2026
Yes, I recommend this product
No reasons were given for this rating.
Yes, I recommend this product
No reasons were given for this rating.
Quality
Functionality
Thank you for your feedback
Torsten K. 08.10.2026
Yes, I recommend this product
"The connectors for my fresh water line are too small in diameter, so I had to enlarge them and use hose clamps. We'll see next year, when the system is refilled with water, whether it's now leak-proof." "Für meine Frischwasserleitung sind die Verbindungsstücke zu klein im Durchmesser ,musste diesen vergrößern und Schlauchschellen benutzen ob das System jetzt dicht ist wir sich nächstes Jahr zeigen wenn das System wieder mit Wasser aufgefüllt wird ."
show more
Yes, I recommend this product
"The connectors for my fresh water line are too small in diameter, so I had to enlarge them and use hose clamps. We'll see next year, when the system is refilled with water, whether it's now leak-proof." "Für meine Frischwasserleitung sind die Verbindungsstücke zu klein im Durchmesser ,musste diesen vergrößern und Schlauchschellen benutzen ob das System jetzt dicht ist wir sich nächstes Jahr zeigen wenn das System wieder mit Wasser aufgefüllt wird ."
Quality
Functionality
Rating was automatically translated by DeepL. Display original text Display translation
Thank you for your feedback
Lukas E. 07.10.2026
Yes, I recommend this product
"Easy installation You'll still need 4 hose clamps to secure it properly. No instructions needed—it's pretty much self-explanatory. The materials are good, and the first drainage worked perfectly." "Leichter Einbau 4 Schlauchklemmen sind noch notwendig um einen sicheren Halt zu geben. Ganz ohne Anleitung, da eigentlich selbsterklarend. Gutes Material und die erste Entwässerung hat tadellos funktioniert"
show more
Yes, I recommend this product
"Easy installation You'll still need 4 hose clamps to secure it properly. No instructions needed—it's pretty much self-explanatory. The materials are good, and the first drainage worked perfectly." "Leichter Einbau 4 Schlauchklemmen sind noch notwendig um einen sicheren Halt zu geben. Ganz ohne Anleitung, da eigentlich selbsterklarend. Gutes Material und die erste Entwässerung hat tadellos funktioniert"
Quality
Functionality
Rating was automatically translated by DeepL. Display original text Display translation
Thank you for your feedback
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