Couplings

PREIS® Rapid coupling with EPDM gasket

Building component approved according to EN 877
Material: chrome steel 1,4520
A special coating provides a high level of protection against corrosion of all locks and fittings
Axial restraint up to 0.5 bar inner pressure
Locked with only one screw (up to DN100)
Tightening without special tools, only a visual check necessary
Quick assembly and disassembly
Integrated EPDM lining
High lateral rigidity enables the pipes to be pre-assembled
Meets the corresponding fire safety requirements

DN	PU	Art.Nr.	Torque (Nm)
50	100	20903	13-15
70	100	20904	13-15
75-S	100	23335	13-15
80	100	20905	13-15
100	50	20906	13-15
125	35	20907	13-15
150	25	20908	13-15
200	15	27193	13-15

PREIS® Rapid INOX coupling with EPDM gasket

Applications: for laying underground and exposure to all weather conditions for aggressive environments (when air contains salt,…)
Axial restraint up to 0.5 bar inner pressure
Locked with only one screw (up to DN100)
Materials: Coupling stainless steel V4a 1.4571, locked with a screw M6 x 45mm, 6mm
Hexagon socket: stainless steel; Clamping bolt: stainless steel V4A 1.4404
Rubber gasket for sound reduction: EPDM – Shore=55° +/-5°
Meets the corresponding fire safety requirements

DN	PU	Art.Nr.	Torque (Nm)
50	100	26680	13-15
70	100	26682	13-15
75-S	100	26683	13-15
80	100	26684	13-15
100	50	26685	13-15
125	35	26686	13-15
150	25	26687	13-15

PREIS® CV coupling with EPDM gasket

Tried and tested coupling for all standard application in wastewater pipelines
Double screw locked
Suitable for situations with reduced height
May also be used for repair work
Does not meet the fire safety requirements

DN	PU	Art.Nr.	Torque (Nm)
50	100	18405	4-6
70	100	18406	4-6
75-S	100	18408	4-6
80	100	18407	6-8
100	50	18409	10-12
125	35	18410	10-12
150	25	18411	10-12
200	10	18412	15-20

PREIS® Rapid clamp

Material: DD11 – galvanised
Clip collar with axial restraint
For internal pressure loads up to 10 bar
Two part clip collar with claws and four Allen screws (up to DN 125)
The same tools to be used as PREIS® Rapid couplings, therefore, no change of tools necessary – saves time
Applications: Pressurized pipes, rainwater and wastewater pipelines in areas affected by backwater

DN	PU	Art.Nr.	Torque (Nm)
50	25	21855	27-29
70/80	25	21856	27-29
100	25	21857	27-29
125	10	21858	27-29
150	10	21859	27-29

CV clamp

Clip collar with axial restraint
For internal pressure loads up to 10 bar
Material: galvanized steel
Locker: galvanized steel
Screw sizes:
- DN 50 – 80: cylinder head bolt with hexagon socket including flat washer M8 x 50
- DN 100-150: cylinder head bolt with hexagon socket including flat washer M10 x 45
Applications: Rainwater and wastewater pipelines in areas at risk from backwater

DN	PU	Art.Nr.	Torque (Nm)
50	10	24768	12-14
70/75-S	10	24769	12-14
80	10	24770	12-14
100	10	24771	32-35
125	10	24772	32-35
150	5	24348	45-49
200	1	24349	40-50

Konfix

For connecting pipes to other materials (steel or plastics) to SML
With NORMACLAMP TORRO in 12mm range;
Material: EPDM

DN	PU	Art.Nr.	–
50	50	24768	–
70	50	24769	–
80	20	24770	–
100	20	24771	–
125	10	24772	–

Rollfix

– For connecting cast iron pipes to HT-pipes or to PVC pipes with sockets or for connecting PVC-pipes to cast iron pipes with socket
– Saves time
– No double stock-keeping necessary (Mengenring and O-ring)
– Safe connection
– Material: EPDM

DN	PU	Art.Nr.	–
50	1	25771	–
70	1	25772	–
100	1	25773	–
125	1	26305	–
150	1	26308	–
200	1	26309	–

Couplings

PREIS® Rapid coupling with EPDM gasket

PREIS® Rapid INOX coupling with EPDM gasket

PREIS® CV coupling with EPDM gasket

PREIS® Rapid clamp

CV clamp

Konfix

Rollfix

PREIS GmbH

FERRO-PREIS d.o.o.

PREIS SEVNICA d.o.o.

PREIS USORA d.o.o.