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Rapid SL 3-in-1 set for WC, 1.13 m installation height

38745001 - Rapid SL 3-in-1 set for WC, 1.13 m installation height
  • chrome
Product Number 38745001
EAN 4005176863400

Product Description

flushing cistern GD 2
consisting of:
Rapid SL element for WC (38 840 000)
Skate Air flush plate, chrome, vertical installation (38 505 000)
Rapid SL wall brackets (38 558 00M)

Product Highlights

Sound transmission to adjoining rooms minimized with GROHE Whisper noise control

Thanks to low-noise fittings and decoupled piping, the GROHE Whisper technology prevents any sound transmission to adjoining rooms, leaving the other occupants of the house undisturbed. Undercutting the standard requirement of 24 dB(A), this system's low noise level of only 21 dB(A) was confirmed by Germany's renowned Fraunhofer research organization. The Rapid SL stud wall installation even reached a low-noise record of 14 dB(A).

Reduce your water consumption by up to 50% with GROHE EcoJoy and pay a smaller utility bill

The GROHE EcoJoy flush technology reduces your water consumption by up to 50%. The dual flush system provides two buttons, allowing you to select a flush volume of either 3 or 6 litres (or 3 and 4.5 litres, depending on the ceramic body). Using the small button on the flush plate, it is also possible to stop a full flush prematurely.

SpareFlush: additional flush volume for an effective flush, even with old plumbing

Flushing a toilet effectively can be a challenge in buildings with old plumbing. The SpareFlush system provides a solution to this problem: in addition to the regular 6-litre flush volume (or 4.5 depending on the ceramic body), it provides an extra volume of 3 litres, ensuring an effective flush, even with old plumbing.

Quick and tool-free connection of water supply, flexible hose and inspection shaft

Connecting the system is super easy with our ToolFree concept: no tools are needed to connect water supply, flexible hose and inspection shaft.

Reduced installation time thanks to GROHE QuickFix

The GROHE QuickFix concept ensures flexibility and ease of installation, cutting installation time significantly. The Rapid SL system scored top marks in a practical test carried out by Germany's REFA association, outperforming competitors by up to 155% with respect to the time taken to complete the installation.

Rapid SL installation systems with Safety feature are safe for loads of over 400 kg

Safety is the name of the game with your GROHE installation system. The dimensional stability and load-bearing capacity of the steel frames were tested and the Rapid SL installation systems for wall-hung toilets and basins were certified to hold over 400 kg and up to 150 kg, respectively.

Universal base plate to match all flush plates

The universal base plate matches all our flush plates, allowing you to choose from over 130 attractive designs. All flush plates can be mounted either horizontally or vertically, even without tools, as the inspection shaft can be installed both ways.

Pneumatic hose easy to plug onto flush plate and drain valve with EasyConnect

Connecting drain valve and flush plate is super easy with our EasyConnect system. No need for tedious measuring or cutting the hose down to the right length. The pneumatic hose simply plugs onto the other elements. Smart and easy.

Quick and easy water connection with VarioPort

Save time with a VarioPort water connection: irrespective of position of the supply pipe, the supply hose can be attached at four points: front, rear, left or right.

Easy installation with a single drain valve for all flush modes

With a single drain valve for all flush modes – single or dual flush, start-stop technology – mounting the installation system is simple and hassle-free, leaving no room for mistakes.

Easy to clean thanks to the GROHE StarLight chrome coating

Just wipe the tap down with a dry cloth – the ultra smooth surface finish is scratch resistant and ensures a lasting luminous sheen. You'll save plenty of time cleaning while your tap always looks shiny and new.

Technical Data & Care Instructions

Spare Parts

Pos.-nr. Prod. description Order-nr.
* Optional accessories
1 Threaded bolt, 2 pcs.f.Uniset 4276400M
2 WC inlet and outlet connecting set 37311K00
2.1 Basin fastening 43511SH0
2.2 Connector 37119000
3 PP-outlet bend Ø 90 mm 42327000
4 4" Outlet Adaptor F Rapid Sl 42242000
5 Support for outlet bend 42243000
6 Inspection shaft 66791000
7 Filling valve 37095000
7.1 Lever 43734000
7.1.1 Ball seal dia. 9x6.8 mm 4377000M
7.2 Valve head 43536000
7.3 Membrane 4375800M
7.4 Screw cap 43735000
7.5 Valve float, 5 pcs. 4379100M
7.6 Dummy plug and escutcheon cap 37125000
7.7 Compression nut 43258000
7.8 Throttle 42356000
7.9 Repl. kit f. seal 43722000*
8 Support device 42246000
9 Tube 42233000
9.1 Seat washer 0319100M
10 Service valve 43821000
11 AV1 complete wiht pipe extension 42320000
11.1 Extension for overflow pipe 42313000
11.2 pneumatic hose 42319000
11.3 Ball seal dia. 9x6.8 mm 42310000
12 Valve seat for flushing cistern Italy 42316000
13 Rapid SL Wall union 3855800M
14 Wall plate 38505000
14.1 Screw dia. 4x52 mm 6636200M
14.2 Frame 43207000
14.3 Fixing set 4308500M*
14.4 Fixing set 4215800M*
15 GROHE Fresh retro-fit set 38796000*
16 Set for noise protection 37131000*
17 4,5 l Adapter for GD2 42333000*
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