Drinking water connection unit


Safe mobile drinking water supply.

The BEULCO drinking water connection unit is the one solution for the safe delivery of drinking water – everywhere and tamper-proof. The mobile drinking water supply on construction sites, on fairgrounds, for agriculture purposes or during fairs and events gets a new safety level. The standard model is equipped with one backflow preventer BA DN20 and prepared for the installation of a water meter Qn 2.5 (new: Q3 = 4). 


  • Tamper-proofed
  • Flexible connection by pre-installed GEKA-couplings
  • Protection of the drinking water system against back pressure, back absorption and backflow of non-potable water up to liquid category 4
  • Minimasation of the unknown risks at the transfer point from the supplying conduit
  • Completely automatic operation
  • Protection of site water connections and fairground supplies, also beyond the outlet height

Range of products

Click here for the product catalog.

Use the search function with input of the model number to see all variants.


Drinking water connection unit

equipped with: backflow preventer BA
1-fold DN 20
(extenable up to 10 tapping points)
lockable, robust metal board

Model 4093BA



Extension set for drinking water connection unit

complete set for the extention of the drinking water unit with 1 backflow preventer BA DN 20

Model 4094BA



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