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Welcome to

JACOB Online-Shop!
Our intelligent shop systems assists you as it displays useful additional products and matching equipment. Moreover, comfortable ordering functions support you in your project planning.

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We inform you about the latest product innovations, developments within the JACOB Group as well as our trade fair participations and events.

Merry Christmas


We are closed from December 23, 2023 to January 1, 2024.
Please note that there won’t be any deliveries for the entire period. As of January 2, 2024 you can reach us again as usual.

We wish you a Merry Christmas and a Happy New Year!

The modular pipework system

Product Catalogue
Free of charge!
Order our Catalogue
Detectable Design
Gasket for transition piece fr. > Gasket for transition piece from square to round
Ring-seals to seal push-in pip. > Ring-seals to seal push-in pipes for 1 to 3 mm wall-thickness
U-shaped seals for 1/1,5 mm or. > U-shaped seals for 1/1,5 mm or 2/3 mm pipework systems
Additional cover locks Additional cover locks
Gasket for counter flange (rou. > Gasket for counter flange (round) to connection
Ringdichtungen für Einschiebro. > Ringdichtungen für Einschiebrohre mit Flanschverbindung
Bördeldichtringe für 10 mm Bör. > Bördeldichtringe für 10 mm Bördel
All Detectable Design in the overview
The Pull-Ring System
QUICK CONNECT pull-rings witho. > QUICK CONNECT pull-rings without sealant for U-shaped sealsfor piping 1 mm, 1.5 mm and 2 mm wall thickness
Pull-rings without sealant for. > Pull-rings without sealant for U-shaped seals
U-shaped seals for 1/1,5 mm or. > U-shaped seals for 1/1,5 mm or 2/3 mm pipework systems
Pull-rings with mastic sealant Pull-rings with mastic sealant
Pull-rings one-part with masti. > Pull-rings one-part with mastic sealant
Earthing bridge stainless stee. > Earthing bridge stainless steel pack w. 10 Pcs.
Hexagon cap screw-driver to mo. > Hexagon cap screw-driver to mount pull-rings
All The Pull-Ring System in the overview
Pipes
Ring-seals to seal push-in pip. > Ring-seals to seal push-in pipes for 1 to 3 mm wall-thickness
Geschweißte Rohre Geschweißte Rohre
Welding ends, flanged on one s. > Welding ends, flanged on one side
Push-in pipes Push-in pipes
Pipes with Spigots Pipes with Spigots
All Pipes in the overview
The Range of Pipe Bends
Segments 5 ° Segments 5 °
Segments 15 ° Segments 15 °
Segments 30 ° Segments 30 °
Segments 45 ° Segments 45 °
Bends R=1 D, 90 ° Bends R=1 D, 90 °
Bends R=1 D, 90 ° Bends R=1 D, 90 °
Bends R=2 D, 45 ° Bends R=2 D, 45 °
Bends R=2 D, 60 ° Bends R=2 D, 60 °
Bends R=2 D, 90 ° Bends R=2 D, 90 °
Bends R = 5 D, 15º Bends R = 5 D, 15º
Bends R = 5 D, 30º Bends R = 5 D, 30º
All The Range of Pipe Bends in the overview
Branch Pieces
T-pieces T-pieces
Forks 45° Forks 45°
Forks 30° Forks 30°
Conical forks 30° Conical forks 30°
Symmetrical forks 60° Symmetrical forks 60°
Conical symmetrical forks 60° Conical symmetrical forks 60°
Symmetrical forks 90° Symmetrical forks 90°
All Branch Pieces in the overview
Transition Pipes and Adapters
Cone pieces Cone pieces
Compensator Compensator
Connecting flange Connecting flange
Counter flange for connection,. > Counter flange for connection, round
Gasket for counter flange (rou. > Gasket for counter flange (round) to connection
Connecting Flange with loose f. > Connecting Flange with loose flange drilled acc. to DIN 24154, T2
Adapters with loose flange dri. > Adapters with loose flange drilled acc. to DIN 24154, T2
Spouts from square to round Spouts from square to round
Spouts with inclination of 60° Spouts with inclination of 60°
Spouts with inclination of 45° Spouts with inclination of 45°
Counter flange for transition . > Counter flange for transition piece from square to round
All Transition Pipes and Adapters in the overview
Inspection Pipe Components
Inspection-pipes Inspection-pipes
Cleaning-pipes Cleaning-pipes
Inspection T-pieces without ru. > Inspection T-pieces without rubber cover
Additional cover locks Additional cover locks
Additional rubber cover locks Additional rubber cover locks
Plexiglass pipes with flanged . > Plexiglass pipes with flanged sockets
All Inspection Pipe Components in the overview
Control Valves
Rohrdrosselklappen ohne Dichtu. > Rohrdrosselklappen ohne Dichtung, handbetätigt
Throttle- / Shut-off valves wi. > Throttle- / Shut-off valves without seal, pneumatically operated with rotary actuator5/2-way-solenoid-valve (1 coil), 2 mechanical
Throttle- / Shut-off valves wi. > Throttle- / Shut-off valves without seal, electrically-operated.
Throttle- / Shut-off valves wi. > Throttle- / Shut-off valves without seal, electrically operated with adjustable driveincl. 2 adjustable potential-free limit swi
Throttle valves with seal, han. > Throttle valves with seal, hand-operated
Absperrklappen mit Dichtung, p. > Absperrklappen mit Dichtung, pneumatisch betätigt mit Drehantrieb
Throttle- / Shut-off valves wi. > Throttle- / Shut-off valves with seal, electrically-operated, with Belimo valve actuatorSwitch-over time for 90° 150 seconds, li
Throttle- / Shut-off valves wi. > Throttle- / Shut-off valves with seal, electrically operated with adjustable driveincl. 2 adjustable potential-free limit switch
Adjustable blank-off covers Adjustable blank-off covers
Air bleeds Air bleeds
Non-return valves Non-return valves
All Control Valves in the overview
Two-Way Diverters
Two-way-valves with inlet coll. > Two-way-valves with inlet collar, symmetrical, hand-operated
Two-way-valves with inlet coll. > Two-way-valves with inlet collar, symmetrical, fitted with pneumatic rotary actuator5/2-way-impulse-solenoid-valve (2 coil) and
Two-way-valves with inlet coll. > Two-way-valves with inlet collar, symmetrical, fitted with pneumatic cylinder5/2-way-impulse-solenoid-valve (2 coil) and 2 proxi
Two-way-valves with inlet coll. > Two-way-valves with inlet collar, asymmetrical, hand-operated
Two-way-valves with inlet coll. > Two-way-valves with inlet collar, asymmetrical, fitted with pneumatic rotary actuator5/2-way-impulse-solenoid-valve (2 coil) and
Two-way-valves with inlet coll. > Two-way-valves with inlet collar, asymmetrical, fitted with pneumatic cylinder5/2-way-impulse-solenoid-valve (2 coil) and 2 prox
Two-way-valves with seal, symm. > Two-way-valves with seal, symmetrical, hand-operated
Two-way-valves with seal, symm. > Two-way-valves with seal, symmetrical, fitted with pneumatic rotary actuator5/2-way-impulse-solenoid-valve (2 coil) and 2 limit
Two-way-valves with seal, symm. > Two-way-valves with seal, symmetrical, fitted with pneumatic cylinder5/2-way-impulse-solenoid-valve (2 coil) and 2 proximity swi
Two-way-valves with seal, asym. > Two-way-valves with seal, asymmetrical, hand-operated
Two-way-valves with seal, asym. > Two-way-valves with seal, asymmetrical, fitted with pneumatic rotary actuator5/2-way-impulse-solenoid-valve (2 coil) and 2 limit
All Two-Way Diverters in the overview
Multi-way-distributor
Turn-head distributors 45° Pri. > Turn-head distributors 45° Primed steel
Turn-head distributors 60° Pri. > Turn-head distributors 60° Primed steel
Twin-pipe turn-head distributo. > Twin-pipe turn-head distributors 45° Primed steel
Twin-pipe turn-head distributo. > Twin-pipe turn-head distributors 60° Primed steel
Turn-head distributors 45° dus. > Turn-head distributors 45° dust-tight version Primed steel
Turn-head distributors 60° dus. > Turn-head distributors 60° dust-tight version Primed steel
Swivel Pipe Switches 60° Prime. > Swivel Pipe Switches 60° Primed steel
All Multi-way-distributor in the overview
The Flange Range
Blank-off covers Blank-off covers
Silencer with weld-on flange Silencer with weld-on flange
Welded pipes, with loose flang. > Welded pipes, with loose flange on both sides (> DN 1250 with welded on flanges)
Push-in pipes, with loose flan. > Push-in pipes, with loose flange on one side
Ringdichtungen für Einschiebro. > Ringdichtungen für Einschiebrohre mit Flanschverbindung
Flanges for push-in pipes Flanges for push-in pipes
Segments R = 1,25 D, 30°, with. > Segments R = 1,25 D, 30°, with loose flange on both sides (> DN 1250 with welded on flanges)
Segments R = 1 D, 45°, with lo. > Segments R = 1 D, 45°, with loose flange on both sides (> DN 1250 with welded on flanges)
Bends R = 1 D, 90°, with loose. > Bends R = 1 D, 90°, with loose flange on both sides (> DN 1250 with welded on flanges)
Bends R = 2 D, 30°, with loose. > Bends R = 2 D, 30°, with loose flange on both sides (> DN 1250 with welded on flanges)
Bends R = 2 D, 45°, with loose. > Bends R = 2 D, 45°, with loose flange on both sides (> DN 1250 with welded on flanges)
All The Flange Range in the overview
Fixing Components and Accessories
Flange 2-parted with hole patt. > Flange 2-parted with hole pattern acc. to DIN 24154, T2
Pipe-clamps for wall-mounting . > Pipe-clamps for wall-mounting with rubber-insert (EPDM, -40 °C to +120 °C)
Flanging tools Flanging tools
Paint-spray for re-touching (4. > Paint-spray for re-touching (400 ml)
1 kg paint and paint-brush 1 kg paint and paint-brush
Earthing-wires 16 mm2 Earthing-wires 16 mm2
Earthing lug loose Earthing lug loose
Pipe-clamps for ceiling-mounti. > Pipe-clamps for ceiling-mounting with rubber-insert (EPDM, -40 °C to +120 °C)
Bearing clamp for fixing pipes. > Bearing clamp for fixing pipes to steel girders (no welding or drilling required)
Bearing clamp for fixing pipes. > Bearing clamp for fixing pipes to steel girders (no welding or drilling required)
Fixing clips Fixing clips
All Fixing Components and Accessories in the overview
Silencers and Cyclones
Silencers Silencers
Cyclones Cyclones
All Silencers and Cyclones in the overview
Wear Protection Lining
Inlet Piece Wear Proctection L. > Inlet Piece Wear Proctection Lining
Pipes Wear Proctection Pipes Wear Proctection
Segments 5° Wear Proctection Segments 5° Wear Proctection
Segments 15° Wear Proctection Segments 15° Wear Proctection
Segments 30° Wear Proctection Segments 30° Wear Proctection
Segments 45° Wear Proctection Segments 45° Wear Proctection
Forks Wear Proctection Forks Wear Proctection
Cone Pieces Wear Proctection Cone Pieces Wear Proctection
Two-way valves with inlet coll. > Two-way valves with inlet collar Wear Proctection
Cast-iron segments 5 ° Cast-iron segments 5 °
Cast-iron segments 15 ° Cast-iron segments 15 °
All Wear Protection Lining in the overview
Special Manufacture
Pull-rings for cast-iron pipew. > Pull-rings for cast-iron pipework, galvanised, with mastic sealant
Welded Pipes for Angle Flange Welded Pipes for Angle Flange
Welding Ends with Angle Flange Welding Ends with Angle Flange
Inspection T-Pieces with Angle. > Inspection T-Pieces with Angle Flange
Forks 30° with Angle Flange Forks 30° with Angle Flange
Forks 45° with Angle Flange Forks 45° with Angle Flange
Bends R=2D 30° with Angle Flan. > Bends R=2D 30° with Angle Flange
Bends R=2D 45° with Angle Flan. > Bends R=2D 45° with Angle Flange
Bends R=2D 60° with Angle Fla. > Bends R=2D 60° with Angle Flange
Bends R=2D 90° with Angle Flan. > Bends R=2D 90° with Angle Flange
All Special Manufacture in the overview
Explanation videos
Watch

 

JACOB - NO. 1 IN MODULAR PIPEWORK SYSTEMS

We offer modular pipework and distribution systems that are pressure-surge proof, longitudinally welded, and flanged, for use in handling bulk goods
and for de-dusting and exhaust equipment in environmental engineering systems.
In our shop you can find the pipes and moulded parts you need, quickly and easily.
Considering how convenient it is to manage and order for the projects you are planning, you can always stay on top of everything!

The products we offer are only for commercial customers.

QUICK AND FLEXIBLE MOUNTING
THE HIGHEST STANDARDS FOR SENSITIVE INDUSTRIES
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