Press fittings in Hagen for aluminium composite pipe 16–40 mm – elbow, coupling, tee, adaptor
Press fittings for aluminium multilayer composite pipe from 16 × 2 to 40 × 3.5 mm (outside diameter × wall thickness): press bends and press elbows, press couplings, press tees with equal, reduced, enlarged or threaded branch, press adapters and press elbows to male or female thread from 1/2″ to 1 1/4″, also flat-sealing, adapters to copper pipe 15 to 28 mm, wall elbows, press plugs as well as a concealed valve with headpart and extension. The fitting body is made of brass, the press sleeve of stainless steel; pressing is done with the profile approved for the specific fitting series and pipe size, and according to the manufacturer the fittings are DVGW-approved. These are order items: we order them into our Hagen warehouse for you, and the collection date comes with our reply to your enquiry.
What details help when connecting to an existing line?
Add the pipe manufacturer and pipe name as well as the press tool and existing press profile to your press fitting enquiry. A photo of the pipe marking helps with identification. Dimensions and profile alone do not replace an approval of the specific pipe and fitting combination.
Selection guides
Matching products
For branches there is the press tee and the press tee with reduced branch, where the branch is smaller than the line. Changes of direction are handled by the press elbow 45°, the press elbow 90° male thread and the press elbow 90° female thread flat-sealing. The press adapter female thread and the press adapter female thread flat-sealing lead to a thread; the press adapter to copper with insert and the press adapter to copper with compression fitting lead to a copper line. The reducing press coupling connects two different pipe sizes, and the press plug closes a line end. The headpart for concealed valve and the extension for concealed valve belong to the concealed valve. Pressing is done with the press jaw TH profile, and the calibrator for aluminium composite pipe prepares the multilayer pipe.
- Prices incl. VAT, plus shipping
- Enquiry instead of checkout
- Shipping on enquiry
- 127versions in this category
- Mounting unit with 2 wall elbows – 16 × 2...Example product · €31,54 incl. VAT, plus shipping · view product
- Hagen warehouseCollection by appointment, shipping on enquiry
Press Fittings at a glance: 27 items, choose an option and add it to your enquiry list
Mounting unit with 2 wall elbows – 16 × 2 mm press fitting
Mounting rail with screws – wall elbows, 7.5°/15°
Concealed valve headwork – cold water (KW) or hot water (WW)
2 Ausführungen: Cold water · Hot water
Double-reducing press tee – two smaller connections
7 Ausführungen: 20 × 16 × 16 mm · 26 × 16 × 16 mm · 26 × 20 × 20 mm · 32 × 20 × 20 mm · 32 × 20 × 26 mm · 32 × 26 × 26 mm · 40 × 32 × 32 mm
Enlarged-branch press tee – branch one pipe size larger
3 Ausführungen: 16 × 20 × 16 mm · 20 × 26 × 20 mm · 26 × 32 × 26 mm
Female press tee – threaded branch 1/2″–1 1/4″
8 Ausführungen: 16 mm × 1/2″ × 16 mm · 20 mm × 1/2″ × 20 mm · 20 mm × 3/4″ × 20 mm · 26 mm × 1/2″ × 26 mm · 26 mm × 3/4″ × 26 mm · 26 mm × 1″ × 26 mm · 32 mm × 1″ × 32 mm · 40 mm × 1 1/4″ × 40 mm
Reduced-branch press tee – branch smaller than run
8 Ausführungen: 20 × 16 × 20 mm · 26 × 16 × 26 mm · 26 × 20 × 26 mm · 32 × 16 × 32 mm · 32 × 20 × 32 mm · 32 × 26 × 32 mm · 40 × 26 × 40 mm · 40 × 32 × 40 mm
Press tee – multilayer composite pipe 16 × 2–40 × 3.5 mm
5 Ausführungen: 16 × 2 mm · 20 × 2 mm · 26 × 3 mm · 32 × 3 mm · 40 × 3.5 mm
Press tee with one reduced connection – for multilayer composite pipe
5 Ausführungen: 20 × 20 × 16 mm · 26 × 26 × 16 mm · 26 × 26 × 20 mm · 32 × 32 × 20 mm · 32 × 32 × 26 mm
90° press elbow – multilayer composite pipe 16 × 2–40 × 3.5 mm
5 Ausführungen: 16 × 2 mm · 20 × 2 mm · 26 × 3 mm · 32 × 3 mm · 40 × 3.5 mm
Reducing press coupling – multilayer composite pipe, unequal sizes 16–40 mm
7 Ausführungen: 20 × 2 mm to 16 × 2 mm · 26 × 3 mm to 16 × 2 mm · 26 × 3 mm to 20 × 2 mm · 32 × 3 mm to 20 × 2 mm · 32 × 3 mm to 26 × 3 mm · 40 × 3.5 mm to 26 × 3 mm · 40 × 3.5 mm to 32 × 3 mm
Press coupling – multilayer composite pipe 16 × 2–40 × 3.5 mm
5 Ausführungen: 16 × 2 mm · 20 × 2 mm · 26 × 3 mm · 32 × 3 mm · 40 × 3.5 mm
Press end cap – multilayer composite pipe 16 × 2, 20 × 2 and 26 × 3 mm
3 Ausführungen: 16 × 2 mm · 20 × 2 mm · 26 × 3 mm
Male press adaptor – composite pipe to 1/2″–1 1/4″
9 Ausführungen: 16 × 2 mm to 1/2″ · 16 × 2 mm to 3/4″ · 20 × 2 mm to 1/2″ · 20 × 2 mm to 3/4″ · 26 × 3 mm to 1/2″ · 26 × 3 mm to 3/4″ · 26 × 3 mm to 1″ · 32 × 3 mm to 1″ · 40 × 3.5 mm to 1 1/4″
Press adaptor to copper, insert end – composite pipe to copper 15–28 mm
4 Ausführungen: 16 × 2 mm to 15 mm copper · 20 × 2 mm to 22 mm copper · 26 × 3 mm to 22 mm copper · 32 × 3 mm to 28 mm copper
Press-to-copper compression adaptor – 15 and 22 mm
3 Ausführungen: 16 × 2 mm to 15 mm copper · 20 × 2 mm to 22 mm copper · 26 × 3 mm to 22 mm copper
Flat-sealing female press adaptor – composite pipe to 1/2″–1 1/4″
7 Ausführungen: 16 × 2 mm to 1/2″ · 16 × 2 mm to 3/4″ · 20 × 2 mm to 1/2″ · 20 × 2 mm to 3/4″ · 26 × 3 mm to 3/4″ · 26 × 3 mm to 1″ · 32 × 3 mm to 1 1/4″
Female press adaptor – composite pipe to 1/2″–1 1/4″
9 Ausführungen: 16 × 2 mm to 1/2″ · 16 × 2 mm to 3/4″ · 20 × 2 mm to 1/2″ · 20 × 2 mm to 3/4″ · 26 × 3 mm to 1/2″ · 26 × 3 mm to 3/4″ · 26 × 3 mm to 1″ · 32 × 3 mm to 1″ · 40 × 3.5 mm to 1 1/4″
45° press elbow – multilayer composite pipe 26 × 3 and 32 × 3 mm
2 Ausführungen: 26 × 3 mm · 32 × 3 mm
90° male press elbow – composite pipe to 1/2″–1 1/4″
8 Ausführungen: 16 × 2 mm to 1/2″ · 16 × 2 mm to 3/4″ · 20 × 2 mm to 1/2″ · 20 × 2 mm to 3/4″ · 26 × 3 mm to 3/4″ · 26 × 3 mm to 1″ · 32 × 3 mm to 1″ · 40 × 3.5 mm to 1 1/4″
90° flat-sealing female press elbow – composite pipe to 1/2″ or 3/4″
4 Ausführungen: 16 × 2 mm to 1/2″ · 20 × 2 mm to 1/2″ · 20 × 2 mm to 3/4″ · 26 × 3 mm to 3/4″
90° female press elbow – composite pipe to 1/2″–1 1/4″
9 Ausführungen: 16 × 2 mm to 1/2″ · 16 × 2 mm to 3/4″ · 20 × 2 mm to 1/2″ · 20 × 2 mm to 3/4″ · 26 × 3 mm to 1/2″ · 26 × 3 mm to 3/4″ · 26 × 3 mm to 1″ · 32 × 3 mm to 1″ · 40 × 3.5 mm to 1 1/4″
180° U-shaped double wall elbow – through connection, 16 × 2 and 20 × 2 mm
2 Ausführungen: 16 × 2 mm to 1/2″ · 20 × 2 mm to 1/2″
Copper adaptor – composite pipe to 15 and 22 mm copper
3 Ausführungen: 16 × 2 mm to 15 mm copper · 20 × 2 mm to 22 mm copper · 26 × 3 mm to 22 mm copper
Concealed stop valve – press connections for composite pipe 16 × 2 and 20 × 2 mm
2 Ausführungen: 16 × 2 mm · 20 × 2 mm
Concealed valve extension – press fitting range
Short wall plate elbow – press fitting, 1/2″ and 3/4″
4 Ausführungen: 16 × 2 mm to 1/2″ · 20 × 2 mm to 1/2″ · 20 × 2 mm to 3/4″ · 26 × 3 mm to 3/4″- Featured
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Press fittings for composite pipe: How are they constructed?
Our press fittings are designed for aluminium multilayer composite pipe from 16 × 2 to 40 × 3.5. The body is brass and the press sleeve is AISI 304 stainless steel. A plastic guide ring with a window shows whether the pipe is inserted far enough and prevents an electrogalvanic reaction. A double O-ring provides the seal. According to the manufacturer, the fittings are DVGW-approved and their screw-in threads are tapered to ISO 7-1 (flat-sealing connections seal on a flat face rather than in the thread). A date on the body makes each part traceable.
Which component goes where?
The range covers straight runs, changes of direction, branches, adapters and wall connections. The table lists the sizes we offer for each component.
| Component | Purpose | Sizes we offer |
|---|---|---|
| Press coupling, also reducing | Connect two pipes of the same or different sizes | 16 × 2 to 40 × 3.5; reducing from 20 × 2 to 16 × 2 through to 40 × 3.5 to 32 × 3 |
| 90° elbow, 45° press elbow | Change direction where bending is not enough | Elbow 16 × 2 to 40 × 3.5, 45° press elbow in 26 × 3 and 32 × 3 |
| Press tee | Create a branch, also with an enlarged or reduced outlet | 16 × 2 to 40 × 3.5 |
| Female-threaded (IG) press tee | Female-threaded branch | 16 × 1/2″ × 16 to 40 × 1 1/4″ × 40 |
| Press adapter and 90° press elbow with male (AG) or female (IG) thread | Connect to a valve, manifold or threaded fitting | 16 × 2 to 1/2″ through to 40 × 3.5 to 1 1/4″ |
| Flat-sealing adapter and elbow | Removable connection with gasket | 16 × 2 to 1/2″ through to 32 × 3 to 1 1/4″ |
| Copper pipe adapters | Connect to existing copper pipe | 16 × 2 to 15 mm, 20 × 2 and 26 × 3 to 22 mm, 32 × 3 to 28 mm |
| Short wall elbow, 180° U double wall elbow, mounting unit | Connect wall-mounted taps, loop pipework through | 16 × 2 to 1/2″ through to 26 × 3 to 3/4″; mounting unit with 2 tap elbows in 16 × 2 |
| Press plug | Close a pipe end | 16 × 2, 20 × 2, 26 × 3 |
| Concealed press valve | Concealed isolation, with headwork for cold or hot water and extension | 16 × 2 and 20 × 2 |
Copper press connections: How do you connect composite pipe to copper?
A press fitting for composite pipe is only for composite pipe. Connect to an existing copper pipe using an adapter: the composite pipe is pressed on one side, with a connection for 15, 22 or 28 mm copper pipe on the other. Versions include a press adapter with insert, a press adapter with compression fitting and a copper adapter; 28 mm, matching 32 × 3, is available only with an insert. Pressing copper to copper requires copper press fittings, a separate system with its own profile.
Pressing with a manual tool or machine: What must match?
The approved press profile depends on the fitting series and pipe size. State your required version and press profile in the enquiry; check the specific system approval before installation. For the fitting, the jaw matters: correct profile and correct size. Whether it fits a manual pressing tool or cordless press machine depends on the tool's mounting; its manual specifies the maximum size it can press. A manual tool often suffices for a few small joints, while a machine is faster for many joints or large sizes. TH-profile press jaws from 16 × 2 to 40 × 3.5 are listed under Tools.
Installation: Calibrate, deburr, press, test
- Cut the pipe square, calibrate it, deburr the inside and remove swarf.
- Push the fitting on straight until the pipe is visible in the guide ring window. Angled insertion can easily damage the O-rings.
- Place the jaw squarely on the press sleeve and complete the full pressing cycle; never stop halfway.
- Seal the threaded side of adapters with hemp and compound or sealing cord. Flat-sealing connections receive only their gasket.
- Pressure-test before covering. The LBP (Leak Before Press) function makes an incorrectly pressed joint leak during the test so it can be noticed.
Pipe is listed under Aluminium multilayer composite pipes, sealants under Consumables and threaded adapter components under Brass threaded fittings.
Collection in Hagen or delivery
All press fittings are order items: you collect them from our Hagen warehouse once they arrive, and we give you the date in our reply. We provide the price personally.
- Choose the component and size, for example a press tee with reduced centre branch 26 × 16 × 26.
- Save it using “Add to enquiry list” and specify the quantity of each component.
- Add pipe, press jaw and sealants to the same list.
- We contact you by email or telephone with the price, availability and date.
Warehouse: Im Mühlenwert 22, 58135 Hagen. Shop: Eilper Straße 29, 58091 Hagen. Shipping on request. Details: Collection and enquiries and Locations.
Press fitting or compression ring: A comparison for composite pipe
| Feature | Press fitting | Compression fitting / compression ring |
|---|---|---|
| Connection | Stainless steel press sleeve is pressed onto the pipe, double O-ring seals | Union nut presses the compression ring onto the pipe |
| Tools | Press machine with press jaw, one jaw per pipe size (TH profile in our range) | Spanner, no pressing tool |
| Removable | no | — |
| Inspection | Window in the guide ring shows insertion depth; according to the manufacturer, an incorrectly pressed joint is immediately evident as a leak | — |
| Pipe sizes in our range | 16 × 2 to 40 × 3.5 mm | 16 mm plastic/composite pipe to 3/4″ Eurocone; 15 and 22 mm copper at the adapter |
| Operation according to manufacturer | −20 to +95 °C, max. 10 bar | — |
| Price example | Press coupling 16 × 2 mm: 5.58 € | Compression fitting 16 mm: 2.50 € |
| Tool price | TH press jaw: 283.22–337.37 € | — |
Prices per piece incl. VAT, as at 16 October 2026. In detail: Press fitting or compression ring?
More in the guide: Which pressing tool for aluminium composite pipe?
Press fittings and composite pipe near Hagen
Collect press fittings, multilayer composite pipe and press jaws from our warehouse at Im Mühlenwert 22, 58135 Hagen (rear entrance, gate 6 at the far end of the building). Open Mon–Fri 8:30–17:30 and Sat 10–14, with collection by appointment: we confirm the date in our reply to your enquiry. Advice and small parts are available at our shop at Eilper Straße 29, 58091 Hagen; please call ahead: +49 172 6343979.
| From | Driving time |
|---|---|
| Gevelsberg | 10 min. |
| Herdecke | 13 min. |
| Wetter (Ruhr) | 14 min. |
| Ennepetal | 15 min. |
| Schwelm | 18 min. |
| Schwerte | 18 min. |
| Wuppertal | 21 min. |
| Witten | 23 min. |
| Iserlohn | 27 min. |
| Hattingen | 28 min. |
| Dortmund | 29 min. |
Frequently asked questions about press fittings
Common questions about removal, operating limits, tee sizes and concealed installation.
Where can I buy press fittings near Hagen?
From AKKAYA Bauelemente GmbH, at our warehouse at Im Mühlenwert 22, 58135 Hagen. Add fittings and pipe to your enquiry list and we reply with prices, availability and a collection date. Collection is by appointment Monday–Friday 8:30–17:30 and Saturday 10–14. Driving takes around 15 minutes from Ennepetal, 21 from Wuppertal and 29 from Dortmund.
Can a pressed connection be disconnected later?
No, the pressed joint is permanent. If a connection needs changing, cut out the fitting and reconnect the pipe with a press coupling. Where you will need to disconnect later, plan for a union or push-fit fitting.
What temperatures and pressures are press fittings rated for?
Operating temperature –20 °C to +95 °C, maximum temperature +120 °C, operating pressure up to 10 bar. The –20 °C limit applies only with antifreeze, with no more than 30 % glycol.
Which systems can the fittings be used in?
According to the manufacturer, they suit drinking water, hot water, heating, underfloor heating, air conditioning and cooling systems, as well as irrigation, compressed air and non-aggressive liquids, in residential buildings, commercial premises, industry and agriculture.
What do the three numbers on a tee mean?
The middle number is the branch. A 20 × 16 × 20 tee branches a 16 × 2 pipe off a 20 × 2 line; a 16 × 20 × 16 tee has an enlarged branch. On a female-threaded press tee, the middle value is the thread size, for example 20 × 3/4″ × 20.
Can press fittings be installed under plaster?
Yes, because the connection is permanent. However, the manufacturer requires that metal parts do not come into contact with cement compounds there; protect them with a suitable material.
How do I connect a tap or mixer at the wall?
Use a short wall plate elbow, for example 16 × 2 to 1/2″. If the pipe needs to continue to the next outlet, use the 180° U-shaped double wall plate elbow. For two tap connections, there is a mounting unit with two 16 × 2 wall plate elbows.
How should I specify press fittings in my enquiry?
Give the dimensions and quantity for each fitting, plus the thread size for adaptors. The fittings are order items for collection from our Hagen warehouse after they arrive. We give you the date in our reply; shipping is available on request.