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SERIE R
CORROSIVE ENVIRONMENT COUPLINGS
AISI 316
sizebase ∅ dn code ∅ a * b c d l ch1 ch2
mm in plug socket mm in mm in mm in mm in mm in mm in
20 32 1.1/4"
RM10-20
RM15-20
RM18-20
RF10-20
RF15-20
RF18-20
1.1/4"BSP
1.1/4"NPTF
1.1/4"BSPT
70 2.76 110 4.33 70 2.75 140 5.51 50 1.97 50 1.97
24 38 1.1/2"
RM10-24
RM15-24
RM18-24
RF10-24
RF15-24
RF18-24
1.1/2"BSP
1.1/2"NPTF
1.1/2"BSPT
70 2.76 114 4.49 81 3.18 140 5.51 60 2.36 55 2.17
32 50 2"
RM10-32
RM15-32
RM18-32
RF10-32
RF15-32
RF18-32
2"BSP
2"NPTF
2"BSPT
89 3.50 139 5.47 113 4.45 177 6.97 70 2.76 70 2.76
40 63 2.1/2"
RM10-40
RM15-40
RM18-40
RF10-40
RF15-40
RF18-40
2.1
2.1/2"
2.1/2"BSPT
89 3.50 139 5.47 113 4.45 177 6.97 84 3.30 84 3.30
50 76 3"
RM10-50
RM15-50
RM18-50
RF10-50
RF15-50
RF18-50
3"BSP
3"NPTF
3"BSPT
100 3.94 155 6.10 139 5.47 200 7.87 100 3.94 100 3.94
* Other threads available on request

MAIN DATA:

Series R includes large bore quick disconnect couplings (1 1/4” to 3”) made in AISI 316 stainless steel. This series is ideal in industrial applications
with water or corrosive media.

  • Material: AISI 316 stainless steel.
  • Internal valves and components in AISI 316.
  • Standard seals in Viton.
  • Working temperature range with standard seals: -15°C/+180°C
  • Special seals on request.
  • Free flow version on request.