copper fittings 90°
€2.90*
copper fittings 90°:
fitting 4mm pipe
These copper fittings are for soldering steam lines and water pipes and can be brazed with silver solder as well as soft soldered with soft solder. If you want to make steam pipes as straight as possible with the fittings, we recommend the copper pipes which are available from us. In addition, the fitting 90 ° are still suitable for exhaust, cooling lines and other constructions in model construction. The 90 ° bends are formed in one piece from copper tube. The copper fittings are available in different sizes. In the fittings, both the copper tube we supply and the copper tubes can be brazed. You will also find in our shop couplings and tees for pipeline construction in model construction.
The fitting 90 ° bends from 4mm to 6mm have a wall thickness of 0,5mm. The copper arches from 6mm to 12mm have a wall thickness of 1mm
Fitting 4mm
Fitting 5mm
Fitting 6mm light
Fitting 6mm schwer
Fitting 8mm
Fitting 10mm
Fitting 12mm
Radius Neutrale Faser
5mm
7mm
9mm
9mm
10mm
13mm
15mm
Schenkellänge
13mm
16mm
19mm
19mm
24mm
26mm
32mm
Zum Einlöten von
4mm Rohr
5mm Rohr
6mm Rohr
6mm Rohr
8mm Rohr
10mm Rohr
12mm Rohr
Wandstärke
0,5mm
0,5mm
0,5mm
1,0mm
1,0mm
1,0mm
1,0mm
Product number:
1064
Variants from €1.00*
Solder nipples for our screw connections
€1.50*
For soldering:
3mm Rohr
soldering nipple for our single screw connection and Screw-in fitting. These soldering nipples can be used as a spare part for our screw connections. The soldering nipples are made entirely of brass and can be ordered in 4 different sizes. There are nipples for soldering 6 mm pipe, 5 mm pipe, 4 mm pipe, 3 mm pipe. The brass pipes and copper pipes we offer are particularly suitable for soldering.
Dimensions of soldering nipple for 3mm pipe:
Length nipple: 7.5mm
Max D.: 4.4mm
Dimensions of soldering nipple for 4mm pipe:
Length nipple: 9mm
Max D.: 5.4mm
Dimensions of soldering nipple for 5mm pipe:
Length nipple: 9.5mm
Max D.: 6.4mm
Dimensions of soldering nipple for 6mm pipe:
Length nipple: 10mm
Max D.: 7.4mm
Product number:
12231
Pipe clamp single and double
€1.90*
Diameter pipe connection:
für 3mm Rohr
|
Selection:
singel
Pipe clamp CNC milled from brass. These pipe clamps are used to fix brass pipes or copper pipes on their model building facility. The pipe clamps have a 2.2 mm holes and can either use wood screws or with m2 model bolt to be attached. We have the clamps in both a single version for attaching one pipe and a double version for attaching 2 pipes. The pipe clamps are milled out of brass material with a CNC milling machine and then receive a second one from us .2 mm hole for fastening.
Dimensions of the pipe clamp for 3mm pipe
Single
Length: 9.5mm
Height: 3.7mm
Width: 4mm
For clamping: 1x 3mm pipe
Double
Length: 11.5mm
Height: 3.7mm
Width: 4mm
For clamping: 2x 4mm pipe
Dimensions of the pipe clamp for 4mm pipe
Single
Length: 10.5mm
Height: 4.5mm
Width: 4mm
For clamping: 1x 4mm pipe
Double
Length: 13mm
Height: 4.5mm
Width: 4mm
For clamping: 2x 4mm pipe
Product number:
1413
Solder connection sleeve
€3.50*
Solder connection sleeve:
M6x0,75
Connecting sleeves for soldering into the steam boiler with two different fine threads. The soldering connection sleeves are inserted into a hole with a 10 mm diameter and can then be soldered hard or soft. The beeches are made of brass MS58. Thanks to the soldering connection sleeves, the parts attached to the steam boiler have a sufficiently stable and long screw-in thread.
The solder connection sleeve M6x0.75 fits our boiler accessories.The solder connection sleeve e M8x0.75 fits our safety valve with weight
The socket dimensions are always the same:
Soldering diameter: 10mm
Bundle diameter: 12mm
Height: 10mm
Product number:
1266
Copper braze fittings
€2.20*
For soldering:
4mm pipe
These Cu braze fittings are suitable for connecting two pipes. The copper tube is inserted into the socket. Subsequently, the copper sleeves can be brazed or soft soldered. As in sanitary engineering, the sleeves are made of copper tubing. The small sleeves are ideal for model building, for example to extend steam lines or fuel lines. The sleeves for 4 mm and 5 mm pipes have a wall thickness of 0.5 mm. All sleeves from a size of 6 mm have a wall thickness of 1 mm.
The following braze fittings are available:
Copper Soldering Fitting I / I / Size: 4 x 4 mm / wall thickness 0,5mm
Copper Soldering Fitting I / I / Size: 5 x 5 mm / wall thickness 0,5mm
Copper Soldering Fitting I / I / Size: 6 x 6 mm / wall thickness 1mm
Copper Soldering Fitting I / I / Size: 8 x 8 mm / wall thickness 1mm
Copper Soldering Fitting I / I / Size: 10 x 10 mm / wall thickness 1mm
Copper Soldering Fitting I / I / Size: 12 x 12 mm / wall thickness 1mm
Product number:
1284
Variants from €1.00*
Screw-in connection
€7.90*
Diameter pipe connection:
für 3mm Rohr
With this screw-in connection you can easily create an easily detachable connection between steam pipes and water pipes. One side of this screw connection has a metric fine thread that you can screw into a boiler, steam engine or condenser. The other side of the screw-in connection is provided with a union nut and a cone solder nipple. Either a brass tube or a copper pipe can be soldered in and then screwed to the screw body using the union nut. The screw-in fitting is available for 3mm, 4mm, 5mm or 6mm pipe. The screw-in connection is made entirely of brass and seals with a cone. You can also find in our shopSolder connection sleeve into which the screw-in connections can be screwed in.
Matching Soldering nipple and Coupling nuts you can also find spare parts in our online shop.
Dimensions of screw-in connection for 3mm pipe:
Length with nipple: 19mm
Wrench size: 7mm
Length without nipple: 15mm
Screw-in thread: M5x0.5
Dimensions of screw-in connection for 4mm pipe:
Length with nipple: 22mm
Wrench size: 8mm
Length without nipple: 15mm
Screw thread: M6x0.75
Dimensions of screw-in connection for 5mm pipe:
Length with nipple: 24mm
Wrench size: 9mm
Length without nipple: 15mm
Screw thread: M6x0.75
Dimensions of screw-in connection for 6mm pipe:
Length with nipple: 28mm
Wrench size: 10mm
Length without nipple: 20mm
Screw-in thread: M8x0.75
Product number:
1233
Copper solder fitting T-piece
€3.30*
For soldering:
6mm pipe
With a copper solder fitting T-piece one can connect three line strings or also lead a line to an existing line strand. These Cu solder fittings are suitable for inserting copper pipe. Subsequently, the copper tee can be brazed or soft soldered with silver braze. The tees are made of copper pipe as usual in sanitary engineering and no chunky castings. Of course, our copper tubes fit into the soldering fitting tee pieces. These small tees are ideal for modeling and steam model building.
The following braze fittings are available:
Copper solder fitting / T-piece I / I / I / soldering in: 6 x 6 x 6 mm
Copper solder fitting / T-piece I / I / I / soldering in: 8 x 8 x 8 mm
Copper solder fitting / T-piece I / I / I / soldering in: 10 x 10 x 10 mm
Copper solder fitting / T-piece I / I / I / soldering in: 12 x 12 x 12 mm
Product number:
1076
Variants from €1.60*
Single screw connection
€7.90*
Diameter pipe connection:
für 3mm Rohr
With this single screw connection you can easily create an easily detachable connection between steam pipes and water pipes. Ideal for steam model building. We have the single screw connection in different sizes for connecting 3mm, 4mm, 5mm or 6mm pipe. The pipe is firmly soldered into one side of the screw connection. The second pipe to be connected is soldered into the soldering nipple. Using the union nut, it can now easily be screwed to the main part. This creates an easily detachable and tight connection between steam pipes, water pipes or fuel pipes. The single screw connections are made entirely of brass and seal with a cone. The model making screw connection is suitable for soldering in copper pipes as well as for soldering in copper pipes and Brass tube.
Scope of delivery: Screw connection with union nut and conical soldering nipple.
Dimensions of single screw connection for 3mm pipe:
Length with nipple: 18mm
Wrench size: 7mm
Length without nipple: 14mm
Dimensions of single screw connection for 4mm pipe:
Length with nipple: 21mm
Wrench size: 8mm
Length without nipple: 14mm
Dimensions of single screw connection for 5mm pipe:
Length with nipple: 24mm
Wrench size: 9mm
Length without nipple: 16mm
Dimensions of single screw connection for 6mm pipe:
Length with nipple: 27mm
Wrench size: 10mm
Length without nipple: 19mm
Product number:
1223
Piston rings
€9.40*
Diameter:
25mm
Piston rings for installation in an internal combustion engine. These piston rings are industrially manufactured and fit exactly into the cylinder tubes we offer. The rings are made from GG 25. Because they have a larger diameter when dismantled, they always rest against the cylinder wall when assembled due to the spring force, thus ensuring good compression. These piston rings fit perfectly into our cylinder barrel.
Dimensions of the piston rings 25mm
Nominal diameter: 25 mm
Height: 1.5 mm
Thickness 1.05 mm
Material: GG25
Dimensions of the piston rings 30mm
Nominal diameter: 30 mm
Height: 1.5 mm
Thickness 1.5 mm
Material: GG25
Dimensions of the piston rings 40mm
Nominal diameter: 40 mm
Height: 2.0 mm
Thickness 1.7 mm
Material: GG25
Product number:
1505
Variants from €7.50*
Oval flange 16mm
€2.40*
flanges:
zum einlöten von 4mm Rohr
Soldering flange oval made of brass for soldering 4mm pipe. The flange has 2 holes with a diameter of 2.2 mm. For screwing 2 flanges, you need 2x model screws M2x6 and 2x model tree nuts M2. The slim design of the oval flange is very space-saving and easy to set up with narrow steam systems. These types of flanges can also be used when similar oval flanges have been used in the historical model.
Dimensions Oval flange for 4mm tube
hole spacing 11mm
2 holes 2,2mm
Outside diameter 16mm
Product number:
1049
Cap nuts for our screw connection
€1.80*
For soldering:
3mm Rohr
Cap nuts for our Simple screw connection and Screw-in fitting. These union nuts can be used as a spare part for our screw connections. The union nuts are made entirely of brass and can be ordered in 4 different sizes. There are union nuts for the screw connections for soldering 6 mm pipe, 5 mm pipe, 4 mm pipe, 3 mm pipe. The brass pipes and copper pipes we offer are particularly suitable for soldering.
Dimensions Coupling nut for 3mm pipe:
Length of union nut: 6.5mm
Wrench size: 7mm
Dimensions of union nut for 4mm pipe:
Length of union nut: 8mm
Wrench size: 8mm
Dimensions Coupling nut for 5mm pipe:
Length of union nut: 8mm
Wrench size: 9mm
Dimensions Coupling nut for 6mm pipe:
Length of union nut: 9mm
Wrench size: 10mm
Product number:
12232
Cylinder tube
€14.10*
Diameter material:
25mm
This tube is a hydraulic cylinder tube. The inside of the tube is very dimensionally stable and wear-resistant. The cylinder tube is suitable as a cylinder sleeve for an internal combustion engine or flame eater. We also use this cylinder tube in our models. We use it for the combustion engine Karl, Stirling engine "Big Laura" and the Flame Eater Jarne. Due to its high wear resistance, the tube has proven itself as a cylinder sleeve for us.
Dimensions of hydraulic cylinder tube 25mm:
Outer diameter: 35mm
Inner diameter: 25mm
Length: 83mm
Material: St52
Suitable Piston rings for this cylinder tube can be found here
Dimensions of hydraulic cylinder tube 30mm:
Outer diameter: 40mm
Inner diameter: 30mm
Length: 86mm
Material: St52
Dimensions of hydraulic cylinder tube 40mm:
Outer diameter: 50mm
Inner diameter: 40mm
Length: 117mm
Material: St52
Dimensions of hydraulic cylinder tube 50mm:
Outer diameter: 60mm
Inner diameter: 50mm
Length: 142mm
Material: St52
Product number:
5300
Glass oiler acrylic glass
€6.90*
Diameter:
6mm
These glass oilers for model making are made from brass. The sight glass is made of impact-resistant acrylic glass. Both sizes have a connection thread with an M3 meter standard thread. The glass oilers have a fixed flow rate. The flow hole is 1.0mm. The oilers are designed as cup oilers and do not have a top lid. The real glass oilers can be installed on cylinders of flame eaters and Assemble Stirling engines. Of course, the glass oilers also look very good on eccentrics, bearing blocks of steam engines or internal combustion engines.
The oilers are available in 2 different sizes.
Dimensions of glass oiler 6mm cannot be adjusted
Total height: 20.5mm
Diameter glass: 5mm
Largest diameter: 6mm
Connection thread: M3
Dimensions of glass oiler 8mm cannot be adjusted
Total height: 27mm
Diameter glass: 7mm
Largest diameter: 8mm
Connection thread: M3
Product number:
1141
Oil cup
€3.80*
Diameter:
6mm
Oil cup made of brass with M3 or M4 connection thread. For screwing into steam engines, flame eaters and Stirling engines. The oil cups are ideal for technical modeling. The oil quantity is not adjustable on these oilers. The through hole is 1.2 mm in diameter. The speed of the flow depends on the viscosity of the oil. The Olerbecher can be filled with different oils.
Dimensions of the oil cup:
Connection thread: M3 / M4
Overall Height: 23mm
Height screwed: 19mm
Diameter: 12mm
Product number:
1146
Variants from €3.40*
Spark plugs CM-6 M10x1
€14.00*
These relatively small spark plugs are particularly suitable for model combustion engines. Its metric M10 × 1 thread also fits into smaller cylinder heads. The spark plugs fit into our internal combustion engine and can be used as a spare part. Of course, you can also use the spark plug CM-6 for your own development with our ignition components.
Data of spark plug CM-6 M10x1
Key range: 14.0 mm
Overall length: 36mm
External thread: M10x1
Thread length: 8.6 mm
Product number:
1500
Cast iron round material
€21.60*
Diameter material:
30mm
Cast iron with lamellar graphite. The surface is peeled on the gray cast iron bars. The round bars are a little over-sized. You can also make a 30mm piston with a 30mm diameter. The material is suitable both for the production of pistons or cylindrical sleeves for model-built motors as well as for the production of plain bearing bushes. We use this material for the pistons at the station "Karl". The round material can be perfectly machined on the lathe and on the milling machine and has excellent running characteristics.
All round bars are 300mm long.
Product number:
5171
Water level indicator
€37.00*
Size:
Light water level
A water level indicator is used to read the water level in the steam boiler. Our water level indicators consist of 2 angle pieces that are connected by a glass tube. Since it is dangerous for the boiler to run dry, it is always recommended to install a water level indicator. At Bengs Modellbau you have the choice between a light and a heavy version. Depending on how big your steam boiler is, you can choose the right variant. The water level indicator is made of brass, hard soldered and sandblasted. For assembly, a shaft can be pushed by unscrewing the sealing plugs. This is used for precise alignment of the screw-in bodies. If the glass breaks, the tube can be changed in no time. The water level indicator comes with a 100 mm long tube.Water level indicator lightweightWith a hole spacing of 60mm, the tube is visible for 35mm. Maximum hole spacing: 100mm Screw thread: M6x0.75< li> Height with union nut: 20mm Length part 1: 17mm
Length part 2 with sealing plug: 26mm Largest diameter: 10mm Glass tube: 5mm x 100mmWater level indicator heavy Schott Duran glass tube is 100% sealed with graphite Teflon tape. With a hole spacing of 80mm, the tube is visible for 45mm . Maximum hole spacing: 100mm Screw-in thread: M6x0.75 Height with union nut: 30mm Length: 33mm Width: 15mm Glass tube: 5mm x 100mm
Product number:
1161
Variants from €4.00*
Glass oilers
€17.20*
These glass oilers for model making are made from brass. They have a connection thread with a meter standard thread. The flow rate can be regulated very precisely using the hexagon on top of the oiler. A spring prevents the spindle from shifting due to vibrations. The real glass oilers can be mounted on cylinders of flame eaters and Stirling engines. Of course, the glass oilers also look very good on eccentrics and bearing blocks of steam engines. We installed the 12mm glass oilers on our model Dürkopp plunger engine.
Dimensions of glass oiler 12mm adjustable
Total height: 40mm
Diameter glass: 10mm
Largest diameter: 12mm
Connection thread: M5
Product number:
1142
Battery baby battery 3500mAh for glow ignition
€6.90*
These NiMH batteries can be charged with almost any charger for NiMH batteries. Depending on charging and usage behavior, these can be recharged up to 1,000 times. These batteries are specifically for devices with above-average power consumption. We use these batteries to operate the glow ignition for our internal combustion engines. With 3500 mA, this battery has enough power to keep the glow plug operating for a long time. We use this battery to operate the glow ignition for our combustion engine Little Karl.Rated voltage: 1.2 V Rated capacity: 3500 mAh Charging current max.: 1750 mA
Product number:
1511
Flanges
€22.10*
Diameter pipe connection:
für 4mm Rohr
Flanges for steam model construction for soldering in steam and water pipes. All sizes have 4 x 2.2mm holes for screwing with M2 screws (SW 4mm or SW 3mm). The flanges can be pushed onto a steam or water line and can be brazed or soldered. These flanges make their model building engine look true to the original. The enclosed Abil paper seal ensures the required tightness.
Included in the delivery are:
10 flanges
8 Seals
Flansch A
Flansch B
Durchmesser
16mm
18mm
Höhe
5mm
6mm
Zum Einlöten von
4mm Rohr
6mm Rohr
Teilkreis
11mm
13mm
On request, we can supply you with the appropriate screws and nuts M2x6 Modellbauschrauben (SW 3) Modellbaumutter M2.The screws and nuts are not included in the scope of delivery.
Product number:
1044
Ignition condenser
€4.80*
The Ignition condenser for intermittent ignition is a component which should not be missing. The condenser regulates the strength of the ignition spark. This ignition coil is also installed in the internal combustion engine Karl and can be used as a spare part. You can use this capacitor to create an ignition breaker for model building. This is a solid moped technology that has proven itself over many years. An intermittent ignition is very durable and also times a wrong polung.
Dimensions Capacitor for Ignition condenser
Length: 41mm
Diameter: 18mm
Threaded connection: M4
Product number:
1502
Safety valve
€31.60*
This safety valve is made of brass. It is significantly smaller than the weight safety valve. This makes it suitable for smaller boilers or steam systems. The safety valve is loaded with a stainless ball and spring. The screw-in thread of the pressure relief valve is M6x0.75. Our soldering sockets are best suited, which are soldered into the boiler in order to subsequently screw in the safety valve. Under no circumstances should a steam boiler be operated without a safety valve. The safety valve prevents the maximum pressure from being exceeded. The safety valve is set to 4bar, but can be adjusted. Dimensions of safety valve: Height with thread: 37mm Height without thread: 31mm Wrench size: 10 mm The matching Solder sleeve M6x0.75 can be found here.
Product number:
1181
Ignition interrupter
€5.40*
Use this Ignition interrupter to generate the spark. You can control the breaker directly via a cam or via a ram. This article is a serial product from the moped technology. This guarantees a good quality, long durability and fast availability. You can create your own ignition system from this interrupter. We also use this breaker in the ignition of our internal combustion engine "Karl". It can also be used as a spare part in this model.
Dimensions of the Ignition interrupter
Length: 30mm
Width: 30mm
Height: 20mm
Product number:
1503
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Copper fitting 45°
€2.60*
For soldering:
6mm pipe
With this copper fitting you can connect pipes at 45° Lay angles. This fitting is a so-called inside/outside fitting. On one side of the sheet it has the specified internal dimensions. on the other side the fitting has the specified dimensions. These fittings are mainly used for drinking water installations, heating installations and liquid gas installations. Due to their small size, they are also ideal for technical model making.
Copper solder fitting / 45° Angle I/A 6mm
Copper solder fitting / 45° Angle I/A 8mm
Copper solder fitting / 45° Angle I/A 10mm
Copper solder fitting / 45° Angle I/A 12mm
Product number:
1086
Variants from €2.10*