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FLD R N

Flat sealing ring for fire brigade couplings
MAS_FLD_R_N

The product image may differ

MAS_FLD_R_N
MAS_FLD_R_N MAS_FLD_R_N
Construction type
flat seal for fixed coupling with inner thread 
Material
nitrile rubber, black 
Temp. range
-20 °C to +80 °C 
Download PDF

Please choose a variant

Show table of articles

Article

FLD R 1/2 N FLD R 3/4 N FLD R 1 N FLD R 1 1/2 N FLD R1 1/4 N FLD R 2 N FLD R 2 1/2 N FLD R 3 N FLD R 4 N FLD R 4 1/2 N FLD R 5 N

Characteristics

Construction type
  • flat seal for fixed coupling with inner thread 
Material
  • nitrile rubber, black 
Temp. range
  • -20 °C to +80 °C 
Working pressure
  • 16 bar
Customs tariff number
  • 39269097 
All characteristics

Product variants

11 Results
Search
Show dimensional drawing
Identifier
For thread (inches)
S (mm)
Ø d1 (mm)
Ø d2 (mm)
FLD R 1/2 N
G 1/2″ -14 
2 mm
17 mm
22 mm
Learn more
FLD R 3/4 N
G 3/4″ -14 
2 mm
18 mm
27 mm
Learn more
FLD R 1 N
G 1″ -11 
3 mm
20 mm
33 mm
Learn more
FLD R 1 1/2 N
G 1.1/2″ -11 
3 mm
39 mm
48 mm
Learn more
FLD R1 1/4 N
G 1.1/4″ -11 
3 mm
33 mm
42 mm
Learn more
FLD R 2 N
G 2″ -11 
3 mm
47 mm
60 mm
Learn more
FLD R 2 1/2 N
G 2.1/2″ -11 
3 mm
66 mm
76 mm
Learn more
FLD R 3 N
G 3″ -11 
3 mm
76 mm
88 mm
Learn more
FLD R 4 N
G 4″ -11 
3 mm
102 mm
113 mm
Learn more
FLD R 4 1/2 N
G 4.1/2″ 
3 mm
105 mm
126 mm
Learn more

Shows 10 of 11

Column selection

For thread (inches)
S (mm)
Ø d1 (mm)
Ø d2 (mm)

Parts and Accessories

Is replacement of

MAS_FK_KG_IR_AL

FK KG IR AL

34 Variants

Fixed coupling for fire brigade couplings

Connection 1

BSPP female thread, parallel

Connection 2

Claw coupling

Construction type

fixed coupling with inner thread

Material

aluminium

Seal

NBR

Sealing form 1

flat seal

Sealing form 2

molded sealing ring

Working pressure

16bar

Customs tariff number

76169990
MAS_FK_KG_IR_MG

FK KG IR MG

16 Variants

Fixed coupling for fire brigade couplings

Connection 1

BSPP female thread, parallel

Connection 2

Claw coupling

Construction type

fixed coupling with inner thread

Material

brass

Seal

NBR

Sealing form 1

flat seal

Sealing form 2

molded sealing ring

Working pressure

16bar

Customs tariff number

74122000

Additional versions

MAS_FLD_R_T

FLD R T

9 Variants

Flat sealing ring for fire brigade couplings

Construction type

flat seal for fixed coupling with inner thread

Material

PTFE (Polytetrafluoroethylene)

Temp. range

-180 °C to +240 °C

Working pressure

16bar

Customs tariff number

40169300
MAS_FLD_R_N_W

FLD R N W

9 Variants

Flat sealing ring for fire brigade couplings

Construction type

flat seal for fixed coupling with inner thread

Material

white nitrile

Working pressure

16bar

Customs tariff number

39269097