518-01
R1 Standpost Hydrants DN 150 for Water, break-away type

In the R1 hydrant, an annular cylinder made of stain-less steel with a vulcanised-on gasket undertakes the shut-off function. This guarantees extremely low operating forces when opening and closing the hy-drant even at high mains pressure.
When the R1 hydrant is opened, the annular cylinder moves down, it first closes the emptying holes and then opens the through pipe. Water rises and flows down through the annular cylinder.
In the closing process the annular cylinder is moved into the upper stop position until the through pipe is fully shut off. After 15 turns the water can flow off through the emptying openings and through the seepage element into the ground.

The integrated stone trap in the body of the R1 hy-drant prevents damage to the annular cylinder due to stones and other foreign bodies. A reliable shut-off function is thus assured.

Universal rotation offers a further advantage the stand pipe and hydrant head can be rotated in each case by 360° even after installation by loosening the screws.
The R1 hydrant is equipped as standard with a pre-determined breaking point. Four spare screws in the hydrant head facilitate fast and easy repair.
The R1 hydrant is manufactured exclusively from high-quality non-rusting materials. The choice of material guarantees high functionality, low weight as well as unchangingly good appearance over the entire life.
Because of its high flow throughput, at the same time with low pressure loss, the R1 hydrant can be used wherever large volumes of extinguishing water are required.

Drop jacket: red, RAL 3003
Fixed couplings: 2 x B (DIN 14318)
Standpipe: alternatively with fixed coupling A
Outlet: flange
Defined stop on opening and closing
Drain off system

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Material: Drop-down cover: UV resistant plastic, robust.
Standpipe: thick-walled stainless steel tube with a Hawle epoxy powder coated up to the pre-determined breaking point.
Spindle: stainless steel.
Shut-off body: stainless steel with EPDM acc. to KTW-BWGL for water
Max. operating Pressure: Potable water: 16 bar
Medium Water

In the R1 hydrant, an annular cylinder made of stain-less steel with a vulcanised-on gasket undertakes the shut-off function. This guarantees extremely low operating forces when opening and closing the hy-drant even at high mains pressure.
When the R1 hydrant is opened, the annular cylinder moves down, it first closes the emptying holes and then opens the through pipe. Water rises and flows down through the annular cylinder.
In the closing process the annular cylinder is moved into the upper stop position until the through pipe is fully shut off. After 15 turns the water can flow off through the emptying openings and through the seepage element into the ground.

The integrated stone trap in the body of the R1 hy-drant prevents damage to the annular cylinder due to stones and other foreign bodies. A reliable shut-off function is thus assured.

Universal rotation offers a further advantage the stand pipe and hydrant head can be rotated in each case by 360° even after installation by loosening the screws.
The R1 hydrant is equipped as standard with a pre-determined breaking point. Four spare screws in the hydrant head facilitate fast and easy repair.
The R1 hydrant is manufactured exclusively from high-quality non-rusting materials. The choice of material guarantees high functionality, low weight as well as unchangingly good appearance over the entire life.
Because of its high flow throughput, at the same time with low pressure loss, the R1 hydrant can be used wherever large volumes of extinguishing water are required.

Drop jacket: red, RAL 3003
Fixed couplings: 2 x B (DIN 14318)
Standpipe: alternatively with fixed coupling A
Outlet: flange
Defined stop on opening and closing
Drain off system

Contacts
Wish List
Order Nr.

DN
Operating pressure max.
Pipe cover depth
Outlet A
Outlet B
h1
h2
h3
h4
 Medium Weight Specification 3D Basket
5181501000
 150 16 bar 1,00 2 2 300 mm 952 mm 1292 mm 2160 mm 89,00 kg
5181501001
 150 16 bar 1,00 1 2 300 mm 952 mm 1292 mm 2160 mm 86,00 kg
5181501250
 150 16 bar 1,25 2 2 300 mm 952 mm 1292 mm 2410 mm 95,00 kg
5181501251
 150 16 bar 1,25 1 2 300 mm 952 mm 1292 mm 2410 mm 92,00 kg
5181501500
 150 16 bar 1,50 2 2 300 mm 952 mm 1292 mm 2660 mm 101,00 kg
5181501501
 150 16 bar 1,50 1 2 300 mm 952 mm 1292 mm 2660 mm 98,00 kg
Wish List

Drop jacket available with individual inscription - price on request.

Article will be supplied with preinstalled drainage element (Product Number: 5180000600)

Note: suitable shut-off valve for outlet A for Hawle R1 hydrant with drop jacket Ord. No.: 5189001000. Price on request.

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