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SERIE F
FLAT FACE COUPLINGS
sizebase ∅ dn code ∅ a * b c d l ch1 ch2
mm plug socket mm in mm in mm in mm in mm in mm in
04 7
FM10-04
FM15-04
FM18-04
FF10-04
FF15-04
FF18-04
1/4""BSP
1/4"NPTF
1/4"BSPT
48,0 1.89 48,0 1.89 28 1.10 85,5 3.37 22 0.87 22 0.87
06 9
FM10-06
FM15-06
FM18-06
FM10-08
FM15-08
FM18-08
FF10-06
FF15-06
FF18-06
FF10-08
FF15-08
FF18-08
3/8"BSP
3/8"NPTF
3/8"BSPT
1/2"BSP
1/2"NPTF
1/2"BSPT
60,0 2.36 64,5 2.54 32 1.26 109 4.29 24 0.94 27 1.06
13 13
FM20-08
FM25-08
FM28-08
FM10-12
FM15-12
FM18-12
FF20-08
FF25-08
FF28-08
FF10-12
FF15-12
FF18-12
1/2"BSP
1/2"NPTF
1/2"BSPT
3/4"BSP
3/4"NPTF
3/4"BSPT
68,0 2.68 73,5 2.89 38 1.50 125 4.92 32 1.26 32 1.26
15 15
FM20-12
FM25-12
FM28-12
FF20-12
FF25-12
FF28-12
3/4"BSP
3/4"NPTF
3/4"BSPT
70,5 2.78 78,0 3.07 42 1.65 132 5.20 36 1.42 36 1.42
17 17
FM10-16
FM15-16
FM18-16
FF10-16
FF15-16
FF18-16
1"BSP
1"NPTF
1"BSPT
82,5 3.25 92,5 3.64 48 1.89 154 6.06 45 1.77 45 1.77
21 21
FM10-20
FM15-20
FM18-20
FF10-20
FF15-20
FF18-20
1.1/4"BSP
1.1/4"NPTF
90,0 3.54 105,0 4.13 55 2.17 173 6.81 55 2.17 55 2.17
30 30
FM10-24
FM15-24
FM18-24
FF10-24
FF15-24
FF18-24
1.1/2"BSP
1.1/2"NPTF
1.1/2"BSPT
11,0 4,37 133,0 5.22 80 3.15 215 8.46 70 2.76 65 2.56
32 45
FM10-32
FM15-32
FM18-32
FF10-32
FF15-32
FF18-32
2"BSP
2"NPTF
2"BSPT
125,0 4,92 165,0 6.50 100 3.94 250 9.84 75 2.95 80 3.15
* Other threads available on request

INTERCHANGEABILITY: ISO 16028 e NFPA T3.20.15 (HTMA) SIZE 3/8

h3. *MAIN DATA:

Series F flat face couplings are adopted on the most diversified hydraulic and industrial applications. The F series flat face design offers important technical advantages:

  • Perfect sealing of plug and socket both when coupled and uncoupled.
  • Extremely low spillage during connection and disconnection.
  • No inclusion of air or external media during connection and disconnection.
  • The flat faces are easy to clean.
  • Sleeve with a safety device preventing from accidental disconnection
  • Standard seals in nitril rubber
  • Antiextrusion ring in teflon
  • Working temperature with standard seals: -20° C/ +110° C.
  • Body size 3/8 (DN 9) is interchangeable according to HTMA design
  • Special seals on request: Viton and EPDM