Our production range consists of fittings for stainless steel corrugated hoses, pipe systems and elastomer hoses.

OUR STANDARD PROGRAMME
Versatile combination options

With our standard programme you can combine numerous connection options for hoses. Below you can find a selection of our product groups:

Ex-stock materials: 1.4571, 1.4404, 1.4301, steel, brass (other materials e.g. 1.4541 upon request)
Welded constructions, Zinc-coating and coating, Laser marking

In case a suitable combination of hose connector and connection side is not listed please contact us as we can combine a large number of different connection options according to your wishes.
We will also be happy to produce customised connection options especially for you.

For more detailed information on the products, please click on the respective product name.

Präzrohrstutzen von Ackermann Metallwaren in Plettenberg

Precision pipe end

Our precision pipe ends are produced from tubes according to EN 10216 and can, among other things, be used for cutting ring fittings. Our pipe ends are available in dimensions from 6 x 1 to 60.3 x 2 (diameter x wall thickness) in different lengths. The materials used are 1.4571 and 1.4404.
Upon request, the welding end can be delivered free of gaps and burrs.

Geflechtsabschlusshülsen von Ackermann Metallwaren in Plettenberg

End ferrules

End ferrules – braid end ferrules

The turned and burr-free ferrules are manufactured in dimensions from 14 x 1 to 88.9 x 2.6 in different lengths. Optionally, they can also be delivered with hexagon. The materials used are 1.4301, 1.4571, and 1.4404, as well as steel.

Nippel und Muffen von Ackermann Metallwaren in Plettenberg

Nipples and sockets for welding

Left side: External (male) thread nipple / Right side: Socket with internal (female) thread

Welding nipples serve as a fixed connection on the hose and are available from DN8 (¼“) to DN100 (4”) (also as a reduction). Optional threads for nipples are: cylindrical thread (DIN228), tapered thread (DIN2999), and sealing surface according to DIN 3852 and NPT. Our sockets can be delivered with imperial RP thread (DIN2999). The materials used are 1.4571 and steel (zinc-coating on request).

Both articles are available with hexagon or as round nipple / round socket.

24°-Verschraubung von Ackermann Metallwaren in Plettenberg

24° Screw fitting

Our 24° screw fitting is a detachable connection which seals by means of a taper and is based on DIN 3865 / DIN 3861. The connection is available from DN8 (¼“) (nut M16 x 1.5) to DN 80 (3”) (nut M100 x 2) (also as a reduction). Connection variants on the adapter are:

– welding end (also inserted free of gaps and burrs)

– imperial external thread (cylindrical DIN 228, tapered DIN 2999, NPT, sealing surface according to DIN 3852)

– internal thread (RP DIN 2999)

The taper can also be provided with a groove for an O-ring. The materials used are 1.4571 and steel (zinc-coating on request).

60°-Verschraubung von Ackermann Metallwaren in Plettenberg

60° Screw fitting

60° Screw fitting – flat-sealing fitting

Our 60° screw fitting or the flat-sealing fitting, is a detachable connection which seals by means of a taper and is based on DIN 3863 (resp. the former DIN 7608 / DIN 7606). The connection is available from DN8 (¼“) (nut ¼“) to DN 80 (3”) (nut 3”) (also as a reduction). Connection variants on the adapter are:

– welding end (also inserted free of gaps and burrs)

– imperial external thread (cylindrical DIN 228, tapered DIN 2999, NPT, sealing surface according to DIN 3852)

– internal thread (RP DIN 2999)

The materials used are 1.4571 and steel (zinc-coating on request).

Schlauchstutzen von Ackermann Metallwaren in Plettenberg

Hose connector

Hose connector for safety clamps according to EN 14420

For our elastomer hoses, we offer hose connectors according to EN 14420, which can be mounted either with half-shells or with crimping ferrules. The connections are available from DN13 to DN100 (also as a reduction), the material is 1.4571. These fittings are used, for example, in the pharmaceutical or chemical industry and can be delivered with the following connections:

– welding end (also inserted free of gaps and burrs)

– imperial external thread (cylindrical DIN 228, tapered DIN 2999, NPT, sealing surface according to DIN 3852)

– imperial internal thread (RP DIN 2999)

– flange EN 1092 type 04/34 and type 11 (welded construction or turned in one piece)

– dairy pipe fitting DIN 11851 (taper or female hose fitting)

– Camlock

Further combinations are available upon request.

Presshülsen von Ackermann Metallwaren in Plettenberg

Crimping ferrules

Crimping ferrules for safety clamps EN 14420

Our crimping ferrules are available from DN13 to DN100 for different hose diameters.
The material used is 1.4301.

Dampfstutzen von Ackermann Metallwaren in Plettenberg

Steam coupling

Steam coupling for safety clamps according to EN 14423

For our elastomer hoses, we offer hose connectors according to EN 14423, which can be mounted either with half-shells or with crimping ferrules. The connections are available from DN15 to DN50 (also as a reduction), the material is 1.4571. These fittings are used, for example, in the pharmaceutical or chemical industry and can be delivered with the following connections:

– welding end (also inserted free of gaps and burrs)

– imperial external thread (cylindrical DIN 228, tapered DIN 2999, NPT, sealing surface according to DIN 3852)

– imperial internal thread (RP DIN 2999)

– flange EN 1092 type 04/34 and type 11 (welded construction or turned in one piece)

– dairy pipe fitting DIN 11851 (taper or female hose fitting)

Further combinations are available upon request.

Milchrohrverschraubungen von Ackermann Metallwaren in Plettenberg

Dairy pipe fitting

Dairy pipe fitting according to DIN 11851

Taper connecting pieces as well as female hose fitting from DN15 to DN100 (also as a reduction) are available ex stock. Adapter pieces and corresponding groove nuts are also available.

Material: 1.4301 or 1.4571

Further combinations are available upon request.

SAE-Bunde von Ackermann Metallwaren in Plettenberg

SAE collars

SAE collars according to ISO 6162

Our SAE collars are available from DN13 to DN80 (also as a reduction) with a wide range of welding ends (also inserted free of gaps and burrs). The materials used are 1.4301, 1.4404 and 1.4571.

Further combinations are available upon request.

Kamlok von Ackermann Metallwaren in Plettenberg

Camlock

The Camlock male hose fittings according to EN 14420-7 are available from DN20 to DN50 (also as a reduction), with a wide range of connection options. The materials used are 1.4301 and 1.4571.

– welding end (also inserted free of gaps and burrs)

– imperial external thread (cylindrical, tapered, NPT)

– imperial internal thread (RP)

– flange EN 1092 type 04/34 and type 11 (welded construction or turned in one piece)

– dairy pipe fitting DIN 11851 (taper or female hose fitting)

Upon request, we also deliver the suitable Camlock female hose fittings, however these are not available ex stock.
Further combinations are available upon request.

Sonderarmaturen von Ackermann Metallwaren GmbH in Plettenberg

Special fittings

You still have not found the right connection?
This is no problem – we will be happy to advise you and manufacture the requested fitting according to your sample, sketch, or drawing. Don’t hesitate to get creative by combining different standards, or, realising your own ideas.

Upon request, your customized special fittings will be stored in our warehouse, where they are subject to special customer protection.

In the picture you can see fluor-flex screw fittings, a screw fitting for a double-walled hose and special steam couplings according to EN 14423.

Our production range consists of fittings for stainless steel corrugated hoses, pipe systems and elastomer hoses.

OUR STANDARD PROGRAMME Versatile combination options

OUR STANDARD PROGRAMME
Versatile combination options