Comparison Grohe New Tempesta Cosmopolitan System 200 Flex 27394002 vs Grohe New Tempesta System 200 27389002

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	Grohe New Tempesta Cosmopolitan System 200 Flex 27394002	Grohe New Tempesta System 200 27389002
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Main	The hand shower is adjustable in height with a sliding element. DreamSpray technology ensures that the water pressure from each shower nozzle is the same. The internal WaterGuide will prevent the shower surface from heating up.	ShockProof is a silicone ring that prevents damage to the surface of the hand shower if dropped. The hand shower is adjustable in height with a sliding element
Type	shower System	shower System
Top shower (tropical)
Size	200 mm	200 mm
Jet settings	2	2
Shape	round	round
Water flow	30 L/min
Tilt angle	20 °	20 °
Hand shower (shower head)
Size	100 mm	100 mm
Jet settings	4	4
Water consumption	7 L/min	7 L/min
Hose length	150 cm	125 cm
Color
Added to E-Catalog	november 2018	july 2018

Price comparison

Water flow

Water consumption during operation of the upper shower (cf. «Equipment»). Indicates the amount of water passing through the watering can with the tap fully open and the water pressure 3 bar (standard household water pressure).

The higher the bandwidth of the watering can be - the more powerful and intense the shower becomes. On the other hand, high water consumption is undesirable if you want to save water - for example, if you have meters installed or if water is supplied from a boiler with a small volume. In addition, it is worth remembering that the watering can have different settings and features of water supply. So, by selecting the lake with the right parameters, you can get a nice and effective top shower even when low water flow. Actually, a low value in this case is considered to be up to 10 l /min; the average is 10 - 20 l/min, and in the most productive watering can be up to 30 l/min and even more.

Hose length

The length of hose for the shower head be supplied with a shower system of one type or another (see above). In most modern models, this parameter is about 140 - 160 cm - it is enough that even a tall man could easily rinse completely, from the top. In addition, some hoses can stretch 20-30% of their original length. So in practice, it is worth paying attention to the length of the hose except in special cases - for example, if the system is bought for a very spacious bathroom and you need a shower with an increased «radius of action».