The team player: ULTITOP D5 DUAL



After we received a lot of positive feedback from our customers about the ULTITOP D5 being one of the very best D5 pump housings, we are now expanding our tops range with a real team player: the ULTITIOP D5 DUAL.

By using this dual pump top, the pressure provided by the two pumps connected in series is doubled and redundant operation in case of failure of one pump is provided.



The ULTITOP D5 DUAL was designed to follow the virtues of the ULTITOP D5 and offers low operating noise and practical installation with decoupling in the most compact dimensions possible.

Accordingly, we have worked intensively during development to keep the operating noise of the pump as low as possible. For this purpose, the geometry of the pump housing was optimised on the principle of the well-known ULTITOP D5.

The assembly is extremely easy and can be done in a few seconds. The enclosed mounting plate with a decoupling can be mounted in two positions which are shifted by 90° to each other. The mounting plate can also be combined with the D5 fan mount for 120 and 140 mm fixings.



To eliminate the remaining vibrations in the smallest possible space, the already proven ULTIDAMPERS are included. These decoupling elements made of extremely soft silicone have been computed by many simulations and provide the perfect level of decoupling. The ULTITOP D5 DUAL uses four of the ULTIDAMPERS.

The ULTITOP D5 DUAL is made of acetal in our company on the most advanced CNC machines. The high-quality retaining ring is turned from aluminium and is black anodised.

As with all our products, the connections are G1/4".

The price is 79,90 Euro. The ULTITOP D5 DUAL will be available soon.

No, because air will get trapped in the upper pump.