BR 1800 flow indicators/dirt traps/filters


Flow indicators

Dirt traps/filters

 

 

Flow indicators

Typ 1801
Throughput flow indicator

  • shaft duct with enclosed eddy generator
  • with round flow indicator plate
  • clamped flow indicator plate

Connection:

DIN EN raised-face flange

Sizes:

PN 10-40     DN 15-200

Lengths:

PN 10-40    EN 558-1 basic series 1 (DIN3202-F1)

Materials

Casing    1.0619, 1.4408
DIN 7080 borosilicate glass plate
Other materials available

Variants:

- Double-glass plates

- metal-fused glass plates (DIN 7079)

- 3-way casing

- Heat jacket

 

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Flow indicators

Typ 1851
Tube flow indicator

  • shaft duct with eddy generator
  • Clamped flow indicator

Connection:

DIN EN raised-face flange

Sizes:

PN 10       DN 15-100

Lengths:

PN 10       per factory standard

Materials:

Flange    1.4541, 1.4571
Duran 50 glass tube
Other materials available

Variants:

 - without suction element (no dead space)
 - Insertion path = inner diameter of glass tube                            

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Dirt traps/filters

Typ 1891
Angled-seat dirt traps

  • pass-through form
  • Replaceable strainer

Nominal width

Mesh width (MW)                                            

up to DN 50

0,5mm

DN65 up to DN150

1,0mm

DN200 and higher

1,6mm

Connection:

DIN EN raised-face flange

Sizes:

 

PN 10-40 

DN 15-300                                                          

PN 63         

DN 15-200

PN 100-160 

DN 15-100

   

Lengths:

PN 10-40    EN 558-1 basic series 1 (DIN3202-F1)

PN 63-160  EN 558-1 basic series 2 (DIN3202-F2)

Materials:

Casing   1.4308, 1.4408, 1.4581
Strainer 1.4401 / 1.4571
Other materials available

Variants:

- Special mesh sizes
- Double strainer (fine mesh)

- Heat jacket
- Cover with drain hole

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