Extensions - Import export

Our assortment of threaded screw fittings ranges from connectors, double threaded nipples, counter nuts and bushings to reducing nipples, pipe double nipples, hose sleeves and pivoting bushings and up to bulkhead fittings, union nuts, extension pieces, end caps and locking screws. We also offer various fittings made of steel and malleable cast iron as well as assortment boxes with a chosen selection of screw fittings.

Technical Data Mat EN 10270-3-1.4310 - type of material Oefo 1/1 deutsche - loop shape Oest 180 degree loop position Oesttol 25 degree (+/-) tolerance of loop position d 0.2 mm Wire diameter D mm mean coil diameter De 2.7 mm outer coil diameter Detol 0.15 mm (+/-) tolerance of outer coil diameter Dh 3.2 mm minimum bush diameter F0 0.061 N initial tension Fn 1.101 N Maximum spring force Fntol 0.13 N (+/-) tolerance of maximum spring force Lk 2.5 mm length of unstressed spring body L0 6.2 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop L0tol 0.6 mm

Extension springs in 4280 spring sizes for fast delivery from stock made of normal steel EN 10270-1 and stainless steel EN 10270-3-1.4310 from Gutekunst. The extension springs are made of round spring steel wire in a cylindrical shape with a 1/1 German eyelet on each side and a linear spring characteristic in quality grade 2 (medium tolerance range) according to DIN EN 15800. Simply select the right tension spring on www.Federnshop.com and order it directly from Gutekunst via the shopping cart. In addition to its catalog program, Gutekunst produces individual extension springs according to customer specifications in any desired size, design and eyelet shape from 0.2 to 12.0 mm wire diameter from all common types of spring steel in small quantities and large series. In addition to the classic cylindrical extension spring designs with a linear spring characteristic, Gutekunst also produces conical or barrel-shaped tension springs individually as required.

Compressed air preparation helps to prevent malfunctions on pneumatic components and increases their service life. Machine failures and downtimes are reduced. Whether compressed air preparation, regulation or cleaning, we have multi-part service units, from pressure regulators, filter controllers, oilers, condensate diverters and oil-water separators to system expansions and various accessories as well.

Drawer cabinet with 9 drawers 9x 100 mm drawers with full extension 100% - load capacity 50 kg WxDxH 980x500x1019 mm

Drawer cabinet with 9 drawers 9x 100 mm drawers with full extension 100% - load capacity 50 kg WxDxH 680x500x1019 mm

Optigrun Intensive/Extensive Single Layer Substrate Optilith is used as a drainage and vegetation substrate on intensive and extensive single-layered green roofs; used for accumulation of excess water in a cistern with enhanced water purity requirements.

Optigrun Extensive Multi Layer Substrate E-light is used as a vegetation substrate for extensive multi-layered green roofs, on roofs with low load capacity; suitable for a broad plant species diversity.

​Here you find the collets for our handpieces. We also offer: - all diameters ascending by tenth; ex-works or short term delivery. - reducing collets - collets for electric- and pneumatic machines and micromotors for common brands. - fabrication according to your drawing or sample - protected customer collets ​ Collets for our handpieces For collet type Art. no. Drill Available drill up to mm up-to inch DH 6, B1 12 039 060 6,0mm 3,0 – 6,0mm 3/32“ – 3/16“ DH 7, ZH 8 12 213 060 6,0mm 6,0 – 8,0mm 3/32 – ¼“ DH 8, B2 12 036 060 6,0mm 3,0 – 8,0mm 3/32 – ¼“ DH 10 12 025 060 6,0mm 3,0 – 6,0mm 3/32 – ¼“ GSH 4 12 090 060 6,0mm 0,5 – 6,0mm 3/32 – ¼“ GSW 4 12 266 060 6,0mm 3,0 – 6,0mm 3/32 – ¼“ GSH 7, GSH 10, GSW 7, GSW 10 12 090 960* 6,0mm 0,5 – 8,0mm 3/32 – ¼“ GSH 12 12 090 212 12,00 mm 3,0 – 12,0mm 1/8 – ¼“ KBH 180, KBW 180 12 233 060 6,0mm 0,5 – 10,0mm 3/32 – ¼“ KBH 250, KBH 310, KB WZ 250, KB WZ 310 12 253 060 6,0mm 3,0 – 10,0mm 3/32 – ¼“ Technical handpieces 12 018...

Optigrun Extensive Single Layer Substrate M-heavy is used as drainable vegetation substrate for extensive single-layered green roofs; for roofs with high load reserves.

Optigrun Extensive Single Layer Substrate M-light is used as drainable vegetation substrate for extensive single-layered green roofs; for roofs with low load reserves.

Optigrun Extensive Multi Layer Substrate E-heavy is used as a vegetation substrate for extensive green roofs with a multi-layered build-up, for pitched roofs with roof pitch > 5° and for roofs with high load capacity/reserve; suitable for a broad plant species diversity.

19 101 110 Extension 75 Length 75mm, with coupling adapter (to be used with collet and clamping nut of angle grinder) collet retainer for art.-no. 12415... 19 101 111 Extension 125 Length 125mm, with coupling adapter (to be used with collet and clamping nut of angle grinder) collet retainer for art.no. 12415... Contact wheel arms for Bandgrinder HRAL 20 L-1 19 101 102 Arm complete for band 12x305mm (first delivery standard) 19 101 106 Arm complete for band 6x305mm Collets Art.no. Diameter for grinder type 12 013 023 2,35mm ST100; SP75R; SP60R 12 013 030 3,00mm 12 013 031 1/8" 12 247 030 3,00mm GA055 Art.no. Ø for grinder type 12 417 023 2,35mm RA 25 R 12 417 030 3,00mm 12 417 031 1/8" Art.no. Ø for grinder type 12 415 023 2,35mm SD45LR; SD37LR; RA10LR; RA20LR 12 415 030 3,00mm 12 415 031 1/8" 12 415 060 6,00mm 12 415 063 1/4" Art.no. Ø for grinder type 12 416 023 2,35mm S22LR; SRTX10LR; SV27LR; 12 416 030 3,00mm 12 416 031 1/8" 12 416 060 6,00mm 12 416 063 1/4" 12 416 080 8,00mm

Scaled prices Technical Data Download datasheet CAD data Path-force calculation Scaled prices (Price group: ZG) Quantity Single price [EUR] 1 2.8300 EUR 7 1.9200 EUR 17 0.9600 EUR 37 0.6200 EUR 75 0.4900 EUR 125 0.4518 EUR 175 0.4355 EUR 250 0.4246 EUR 350 0.3975 EUR 450 0.3888 EUR Technical Data Formula symbols Value Unit Description Mat EN 10270-3-1.4310 - type of material s2 mm loaded spring deflection L2 mm loaded spring length F2 N loaded spring force Oefo 1/1 deutsche - loop shape Oest 180 degree loop position Oesttol 37 degree (+/-) tolerance of loop position d 0.2 mm Wire diameter D mm mean coil diameter De 2.7 mm outer coil diameter Detol 0.15 mm (+/-) tolerance of outer coil diameter Dh 3.2 mm minimum bush diameter F0 0.061 N initial tension Fn 1.101 N Maximum spring force Fntol 0.1 N (+/-) tolerance of maximum spring force Lk 5.1 mm length of unstressed spring body L0 8.8 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop L0tol 0.6 mm (+/-) tolerance of unstressed length L1 mm Prestressed spring length Ln mm maximum spring length, inner loop to inner loop sn 28.31 mm Maximum spring deflection Lh 1.85 mm distance of inner edge of loop from the spring body m mm loop opening width R 0.037 N/mm Spring rate nt pc. total number of coils Gew 0.0512 g weight of one spring PG ZG - price group

Scaled prices Technical Data Download datasheet CAD data Path-force calculation Scaled prices (Price group: ZG) Quantity Single price [EUR] 1 2.8300 EUR 7 1.9200 EUR 17 0.9600 EUR 37 0.6200 EUR 75 0.4900 EUR 125 0.4518 EUR 175 0.4355 EUR 250 0.4246 EUR 350 0.3975 EUR 450 0.3888 EUR Technical Data Formula symbols Value Unit Description Mat EN 10270-3-1.4310 - type of material s2 mm loaded spring deflection L2 mm loaded spring length F2 N loaded spring force Oefo 1/1 deutsche - loop shape Oest 270 degree loop position Oesttol 26 degree (+/-) tolerance of loop position d 0.2 mm Wire diameter D mm mean coil diameter De 2.7 mm outer coil diameter Detol 0.15 mm (+/-) tolerance of outer coil diameter Dh 3.2 mm minimum bush diameter F0 0.061 N initial tension Fn 1.101 N Maximum spring force Fntol 0.13 N (+/-) tolerance of maximum spring force Lk 2.55 mm length of unstressed spring body L0 6.2 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop L0tol 0.6 mm (+/-) tolerance of unstressed length L1 mm Prestressed spring length Ln mm maximum spring length, inner loop to inner loop sn 13.58 mm Maximum spring deflection Lh 1.82 mm distance of inner edge of loop from the spring body m mm loop opening width R 0.076 N/mm Spring rate nt pc. total number of coils Gew 0.0263 g weight of one spring PG ZG - price group

The microplate extension HTS-XT allows the application of FTIR spectroscopy as method for high-throughput screening. The acquisition, control and evaluation of spectral data from large numbers of samples are performed by the OPUS/LAB software. The HTS-XT is an external module that can be connected to different Bruker Optics FTIR spectrometers. Depending on its configuration it can be used for measurements in the mid infrared to the near infrared and even the VIS range.

Protection for your appliance from malfunctions in the mains, such as surges, indirect lightning strikes or circuit noises, with a maximum sum of leakage current of up to 120.000 A. Expanded protection from disruptions entering the system through ISDN/DSL cable connections. Top quality protection against HF interference by means of an integrated filter. Particularly sturdy, matt-finished aluminium housing. Intelligent, interchangeable module construction. Illuminated 2-pole ON/OFF safety switch. 16 A fuse. Childproof sockets. Packaging: with banderole. Cable length: 3 m Cable: H05VV-F 3G1,5 Length approx.: 61 cm Socket: 12 Nominal current: 16 A Interference filter: EMI/RFI Equipment: RJ45 (ISDN/DSL) Plug-in system: DE

Protects expensive devices from overloads with a max. surge current of up to 13.500A. Light indicating surge protection is active. Illuminated 2-pole ON/OFF safety switch. Childproof sockets in a practical 45° arrangement. Design protected. Cable length: 1,5 m Cable: H05VV-F 3G1,5 Length approx.: 25 cm Socket: 3 Nominal current: 16 A Colour: Anthracite Plug-in system: DE

Protects expensive devices from overloads with a max. surge current of up to 13.500A. Light indicating surge protection is active. Illuminated 2-pole ON/OFF safety switch. Childproof sockets in a practical 45° arrangement. Design protected. Cable length: 1,5 m Cable: H05VV-F 3G1,5 Length approx.: 25 cm Socket: 3 Nominal current: 16 A Colour: Anthracite Plug-in system: DE

Extremely sturdy extension socket protects valuable electrical equipment against dangerous surges. Protects expensive devices from overloads with a max. surge current of up to 13.500A. Extremely sturdily constructed extension socket made from highly break-resistant polycarbonate. Special feature: cable output is fitted opposite the switch for easy use, e.g. when placed under a desk. The distance between the sockets allows the use of large charger units. Rubber pads prevent extension socket from slipping. With practical hanging facility. Illuminated 2-pole ON/OFF safety switch. 16 A fuse. Earthed sockets in a 45° arrangement, ideal for angular plugs. Childproof sockets. In blister packaging. Design protected. Cable length: 2,5 m Cable: H05VV-F 3G1,5 Length approx.: 45 cm Socket: 5 Nominal current: 16 A Colour: Silver Plug-in system: DE

Colourful, stylish, cool. With surge protection. Protects expensive devices from overloads with a max. surge current of up to 19.500 A. Optical function display for overload protection. Shapely and stable enclosure due to polished, highly break-proof polycarbonate. Illuminated 2-pole ON/OFF safety switch. Earthed sockets in a 45° arrangement, ideal for angular plugs. Childproof sockets. With mounting facilities for wall installation. In blister packaging. Cable length: 2 m Cable: H05VV-F 3G1,5 Length approx.: 35 cm Socket: 4 Nominal current: 16 A Interference filter: - Colour: Blue Plug-in system: DE

Colourful, stylish, cool. With surge protection. Protects expensive devices from overloads with a max. surge current of up to 19.500 A. Optical function display for overload protection. Shapely and stable enclosure due to polished, highly break-proof polycarbonate. Illuminated 2-pole ON/OFF safety switch. Earthed sockets in a 45° arrangement, ideal for angular plugs. Childproof sockets. With mounting facilities for wall installation. In blister packaging. Cable length: 2 m Cable: H05VV-F 3G1,5 Length approx.: 35 cm Socket: 4 Nominal current: 16 A Interference filter: - Colour: Green Plug-in system: DE

With Master-Slave function and surge protection. Protects expensive devices from overloads with a max. surge current of up to 19.500 A. With the switching ON/OFF of the device, which is plugged into the master socket, all further appliances in the slave sockets can also be automatically switched ON/OFF. Increased convenience with 1 Master socket (3500 W) and 5 Slave sockets (3500 W). Adjustable threshold for cut-out (approx. 8 to 80 W). Operating indicator for surge and for slave sockets. Illuminated 2-pole ON/OFF safety switch. Childproof sockets in a practical 45° arrangement. Total output 16 A/3500 W. Extra-long 3 m cable. In blister packaging. Design protected. Cable length: 3 m Cable: H05VV-F 3G1,5 Length approx.: 45 cm Socket: 1 Master 5 Slave Nominal current: 16 A Interference filter: - Colour: Anthracite Equipment: -

With Master-Slave function and surge protection. Protects expensive devices from overloads with a max. surge current of up to 19.500 A. With the switching ON/OFF of the device, which is plugged into the master socket, all further appliances in the slave sockets can also be automatically switched ON/OFF. Increased convenience with 1 Master socket (3500 W) and 5 Slave sockets (3500 W). Adjustable threshold for cut-out (approx. 8 to 80 W). Operating indicator for surge and for slave sockets. Illuminated 2-pole ON/OFF safety switch. Childproof sockets in a practical 45° arrangement. Total output 16 A/3500 W. Extra-long 3 m cable. In blister packaging. Design protected. Cable length: 3 m Cable: H05VV-F 3G1,5 Length approx.: 57 cm Socket: 1 Master 5 Slave 2 Permanent Nominal current: 16 A Interference filter: - Equipment: 2 permanent sockets Plug-in system: DE Colour: Anthracite

Highly polished multiple design socket with digital master/slave function and overload protection. Protects expensive devices from overloads with a max. surge current of up to 19.500 A. Optical function display for overload protection. With the switching ON/OFF of the device, which is plugged into the master socket, all further appliances in the slave sockets can also be automatically switched ON/OFF. 2 permanent, 1 master and 4 slave sockets (alternatively 7 permanent sockets). Digital: Saves the correct setting for your master unit at the push of a button. Modern: Switches your slave unit safe and gently using state-of-the-art technology. Flexible: As required, can be converted into a permanent mode. Shapely and stable enclosure due to polished, highly break-proof polycarbonate. Option of variable cable output on both sides. Illuminated 2-pole ON/OFF safety switch. Sockets arranged at 90° angles. Childproof sockets. With mounting facilities for wall installation. In blister...

With digital Master-Slave function, overload protection and interference filter. Protection for your appliance from malfunctions in the mains, such as surges, indirect lightning strikes or circuit noises, with a maximum sum of leakage current of up to 30.000 A. Top quality protection against HF interference by means of an integrated filter. With the switching ON/OFF of the device, which is plugged into the red master socket, all further appliances in the slave socket can also be automatically switched ON/OFF. For example, you can use a computer as a master device, which can embrace slave appliances in the automatic control such as, e.g. monitor, sound-system, printer, scanner etc. Meets the high standards for the environmental safety symbol "The Blue Angel" - minimizes standby losses - low energy consumption - avoids materials that pollute the environment. Digital: Saves the correct setting for your master unit at the push of a button. Modern: Switches your slave unit safe and...

With digital Master-Slave function, overload protection and interference filter. Protection for your appliance from malfunctions in the mains, such as surges, indirect lightning strikes or circuit noises, with a maximum sum of leakage current of up to 30.000 A. Top quality protection against HF interference by means of an integrated filter. With the switching ON/OFF of the device, which is plugged into the red master socket, all further appliances in the slave socket can also be automatically switched ON/OFF. For example, you can use a computer as a master device, which can embrace slave appliances in the automatic control such as, e.g. monitor, sound-system, printer, scanner etc. Meets the high standards for the environmental safety symbol "The Blue Angel" - minimizes standby losses - low energy consumption - avoids materials that pollute the environment. Digital: Saves the correct setting for your master unit at the push of a button. Modern: Switches your slave unit safe and...

For convenient connection of data processing/Video and audio sets directly with different appliances on the desk. Protection for your appliance from malfunctions in the mains, such as surges, indirect lightning strikes or circuit noises, with a maximum sum of leakage current of up to 60.000 A. Elegant, ageless desktop design made from aluminium with unsusceptible, matt-finished surface. Conceived cable routing and easy operation. Comfortable to directly plug-in and switch-on the desk. Intelligent, interchangeable module construction. Earthed sockets in a 45° arrangement, ideal for angular plugs. Illuminated 2-pole ON/OFF safety switch. Childproof sockets. In colourful display-packaging. Cable length: 3 m Cable: H05VV-F 3G1,5 Length approx.: 49 cm Socket: 6 Nominal current: 16 A Interference filter: - Colour: Alu/Black Plug-in system: DE