SK/Metric couplings

Couplings particularly suitable for working pressures from 85 bar up to 130 bar. Mainly used for concrete pumping booms as they allow the rotation of pipes. SK/Metric couplings are also suitable for both horizontal and vertical concrete distribution pipelines.

FIXED LEVER COUPLINGS

Galvanized

fixed lever coupling
Fixed lever coupling
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25003000VG 3” 189 7.44 139 5.47 2.38 5.25 100 1450
25004000VG 4" 216 8.50 173 6.81 2.8 6.17 85 1232
25004500VG 4” ½ 242 9.53 186 7.32 4.08 8.99 100 1450
25005000VG 5" 246 9.68 206 8.11 3.80 8.37 85 1233
25005500VG 5” ½ 257 10.12 210 8.27 4.00 8.82 85 1233

Painted

fixed lever coupling
Fixed lever coupling
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25006000V 6” 296 11.65 234 9.21 5.68 12.52 100 1450
fixed coupling
Fixed lever coupling
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25003413V 3” ¼ 196 7.72 146 5.75 3.10 6.83 100 1450
25006513V 6” ½ 307 12.09 249 9.80 7.50 16.53 85 1233
25007013V 7” 332 13.07 269 10.59 8.10 17.86 85 1233

ALUMINIUM FIXED LEVER COUPLING

Our cutting-edge technology let us to produce a 5″1/2 aluminium coupling. It combines lightness and resistance: only 2,4 kg weight and 110 bar working pressure.

Vega aluminium coupling
Fixed lever coupling
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25505500V 5” 1/2 271 10.67 223 8.78 2.40 5.29 110 1595

FIXED LONG LEVER COUPLINGS

Galvanized

fixed long lever coupling
long lever coupling clamp
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25002099 2” 152 5.98 110 4.33 1.50 3.30 85 1232
25002599 2"½ 163 6.41 128 5.03 1.75 3.85 85 1232
25003099VG 3” 186 7.32 148 5.82 2.45 5.4 100 1450
25004599VG 4” ½ 236 9.29 192 7.56 4.2 9.25 100 1450
25005099VG 5” 246 9.68 209 8.23 4.15 9.14 85 1232
25005599VG 5” ½ 267 10.51 224 8.82 4.75 10.47 100 1450

ADJUSTABLE LEVER COUPLINGS

Painted

Adjustable lever coupling
Adjustable lever coupling
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25003001V 3” 189 7.44 139 5.47 2.90 6.39 100 1450
25003401V 3” ¼ 196 7.72 146 5.75 3.00 6.61 100 1450
25004001V 4” 222 8.74 170 6.69 3.80 8.38 100 1450
25004501V 4”½ 242 9.53 186 7.32 4.80 10.58 100 1450
25005501V 5” ½ 272 10.73 204 8.03 5.80 12.79 100 1450
25006001V 6” 296 11.65 234 9.21 6.80 14.99 100 1450
25006501V 6” ½ 307 12.09 249 9.80 7.30 16.09 85 1233
25007001V 7” 332 13.07 269 10.59 8.20 18.08 85 1233
25008001V 8” 343 13.50 276 10.87 8.50 18.74 20 2175

ONE BOLT COUPLINGS

Painted

One bolt coupling
One bolt coupling
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25003003V 3” 189 7.44 122 4.80 2.60 5.73 100 1450
25003403V 3” ¼ 196 7.72 129 5.08 2.70 5.95 100 1450
25004003V 4” 222 8.74 150 5.91 3.30 7.28 100 1450
25004503V 4” ½ 242 9.53 168 6.61 4.30 9.48 100 1450
25005503V 5” ½ 272 10.73 193 7.62 4.90 10.80 100 1450
25006003V 6” 296 11.65 214 8.43 5.60 12.35 100 1450
25006503V 6” ½ 307 12.09 225 8.86 6.20 13.67 85 1233
25007003V 7” 332 13.07 247 9.72 6.60 14.55 85 1233
one bolt coupling
coupling one bolt
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25014503V 4” ½ 242 9.53 168 6.61 4.30 9.48 100 1450
25114503V 4” ½ 242 9.53 175 6.89 5.10 11.24 100 1450
25015503V 5” ½ 272 10.73 193 7.62 4.90 10.80 100 1450
25115522V 5” ½ 272 10.73 200 7.87 5.70 12.57 100 1450

TWO-BOLT COUPLINGS

two bolt coupling
two bolt coupling clamp
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25004502 4” 1/2 202 7.95 167 6.57 3.30 7.28 85 1233
25005502VG 5” 1/2 230 9.06 193 7.60 4.10 9.04 125 1813

FOUR-BOLT COUPLINGS

Galvanized

four bolts coupling
coupling 4 bolts
Code DN A B icona peso icona orologio
inch mm inch mm inch kg lbs bar psi
25005528 5” 193 7.60 187 7.36 4.2 9.04 130 1885

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VAT 00581130390  -  REA: RA-114274  -  Capitale sociale I.V.: € 110.000