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Connection elements

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Connection elements are used for connection fittings and pipes of various piping systems. The group of products includes the following types of connecting elements:

  • Rapid couplings wich are made of stainless steel and used for connection cast-iron pipes and fittings;
  • Grip Hp couplings which combine the properties of connecting and reinforcing couplings;
  • KRALLE collars for couplings – they are reinforcing connecting elements with special teeth on the collar profile and they are mounted over the connecting couplings;
  • PAM CV and PAM CE couplings which are suitable for the installation of pipes and fittings with diameters from 50 to 300 mm;
  • SVE couplings which are  made of EPDM or NR-SBR;
  • FLEX HP couplings which can withstand pipeline pressure up to 10 bar and which are made of stainless steel, they are resistant to corrosion;
  • WC connectors which are used for connection the Geberit pipeline system to plumbing fixtures;
  • Bolts and other connecting elements for HL sewage equipment.
Photo Name Article Price
Photo Draft
Photo PAM-GLOBAL® GRIP INOX HP coupling Draft PAM-GLOBAL® GRIP INOX HP coupling
PAM-GLOBAL® GRIP INOX HP coupling
Details
Nominal internal diameter A B D E M Pressure Code number
DN mm mm mm mm mm bar  
100 94 45 133 15 8 10 227344
125 95 45 158 15 10 10 227345
150 95 45 183 15 10 10 227346
200 141 60 251 35 12 10 227347
250 141 60 305 35 12 10 227348
300 141 60 356 35 12 10 227349
400 141 60 438 35 12 10 227350
500 142 60 557 35 12 6 227361
600 144 60 660 35 12 4 227362

Values presented in mm

Current requirements for connecting elements

Current requirements for connecting reinforcing elements
Photo Draft
Photo PAM-GLOBAL® HP GRIP S coupling Photo PAM-GLOBAL® HP GRIP S coupling Draft PAM-GLOBAL® HP GRIP S coupling
PAM-GLOBAL® HP GRIP S coupling
Details
Nominal internal diameter L H W C e Pressure Weight Screw / Number Code number
DN mm mm mm mm mm bar kg   EPDM NBR
100 89 156 139 16 8 10 1,4 M10 / 2 278532 278541
125 114 192 166 24 8 10 2,6 M12 / 2 278533 278542
150 114 218 191 24 8 10 3,2 M16 / 2 278534 278541
200 114 269 241 24 8 10 5,0 M15 / 2 278535 278544
250 114 357 304 24 8 10 8,6 M16 / 4 278536 278545
300 114 410 357 24 8 10 10,0 M16 / 4 278537 278546
400 114 499 458 24 8 10 14,0 M16 / 4 278538 278547
500 114 602 561 24 8 4 16,0 M16 / 4 278539 278548
600 114 705 664 24 8 4 19,0 M16 / 4 278540 278549

Values presented in mm

Current requirements for connecting elements

Current requirements for connecting reinforcing elements
Photo Draft
Photo PAM-GLOBAL® FLEX INOX HP coupling Draft PAM-GLOBAL® FLEX INOX HP coupling
PAM-GLOBAL® FLEX INOX HP coupling
Details
Nominal internal diameter A B D E M Code number
DN mm mm mm mm mm  
100 94 45 129 15 8 228623
125 94 45 152 15 8 228624
150 94 45 180 15 10 228625
200 139 86 229 35 10 228626
250 139 86 294 35 10 228627
300 139 86 346 35 10 228628
400 139 86 449 35 10 228629
500 139 86 551 35 10 228630
600 139 86 653 35 10 228631
Photo Draft
Photo PAM-GLOBAL® FLEX S HP coupling Draft PAM-GLOBAL® FLEX S HP coupling
PAM-GLOBAL® FLEX S HP coupling
Details
Nominal internal diameter A B D E M Code number
DN mm mm mm mm mm  
100 94 45 129 15 8 278514
125 94 45 152 15 8 278515
150 94 45 180 15 10 278516
200 139 86 229 35 10 278517
250 139 86 294 35 10 278518
300 139 86 346 35 10 278519
400 139 86 449 35 10 278520
500 139 86 551 35 10 278521
600 139 86 653 35 10 278522
Photo Draft
Photo NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 210,0 (210-212) [Code number: 0574 8300 210] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 210,0 (210-212) [Code number: 0574 8300 210]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 210,0 (210-212) [Code number: 0574 8300 210]
Details 		0574 8300 210 82 963 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
210,0 210 - 212 10 20 35 141 250 280 M 16 SW 14/td> 100 6.7

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 273,0 (270.0-275.0) [Code number: 0574 8300 273] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 273,0 (270.0-275.0) [Code number: 0574 8300 273]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 273,0 (270.0-275.0) [Code number: 0574 8300 273]
Details 		0574 8300 273 86 887 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
273.0 270.0 - 275.0 5.5 13 35 140 305 335 M 16 SW 14 100 6.9

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 326,0 (322.0-329.0) [Code number: 0574 8300 326] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 326,0 (322.0-329.0) [Code number: 0574 8300 326]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 326,0 (322.0-329.0) [Code number: 0574 8300 326]
Details 		0574 8300 326 93 987 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
326.0 322.0 - 329.0 3 9.5 35 140 360 390 M 16 SW 14 120 7.7

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 139,7 (125) [Code number: 0579 9100 139] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 139,7 (125) [Code number: 0579 9100 139]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 139,7 (125) [Code number: 0579 9100 139]
Details 		0579 9100 139 21 091 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
139.7 138.1 - 141.6 16 32 35 115 165 195 M 12 SW 10 50 3.04

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, W5, with EPDM seal, DN - 60.3 (59.5-61.0) [Code number: 0579 9300 060] Draft NORMA GRIP E strong pipe coupling, W5, with EPDM seal, DN - 60.3 (59.5-61.0) [Code number: 0579 9300 060]
NORMA GRIP E strong pipe coupling, W5, with EPDM seal, DN - 60.3 (59.5-61.0) [Code number: 0579 9300 060]
Details 		0579 9300 060 14 412 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
60.3 59.5 - 61.0 16 40 17 78 85 105 M 8 SW 6 20 0.64

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 110,0 (108.8-111.4) [Code number: 0579 9300 110] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 110,0 (108.8-111.4) [Code number: 0579 9300 110]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 110,0 (108.8-111.4) [Code number: 0579 9300 110]
Details 		0579 9300 110 22 049 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
110.0 108.8 - 111.4 16 35 25 98 130 150 M 10 SW 8 30 1.54

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 139,7 (125) [Code number: 0579 9300 139] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 139,7 (125) [Code number: 0579 9300 139]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 139,7 (125) [Code number: 0579 9300 139]
Details 		0579 9300 139 34 194 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
139.7 138.1 - 141.6 16 32 35 115 165 195 M 12 SW 10 50 3.04

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 159,0 (157.3-160.7) [Code number: 0579 9300 159] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 159,0 (157.3-160.7) [Code number: 0579 9300 159]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 159,0 (157.3-160.7) [Code number: 0579 9300 159]
Details 		0579 9300 159 36 623 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
159.0 157.3 - 160.7 16 32 35 115 185 215 M 12 SW 10 60 3.28

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 159 (157.3-160.7) [Code number: NR-0573-9100-159] Draft NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 159 (157.3-160.7) [Code number: NR-0573-9100-159]
NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 159 (157.3-160.7) [Code number: NR-0573-9100-159]
Details 		NR-0573-9100-159

Application purpose:

  • For connecting metal and plastic pipes with high internal pressure

Special features:

  • Temperature range: -30 °C to +125 °C
  • Compensation of pipe gaps allows thermal elongation of the pipes
  • Joining all kind of pipe materials is possible, e.g. steel, plastic, cast iron, etc.

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Protection ring: 1.4571
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max, mm PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
159.0 157.3 - 160.7 16 32 35 113 185 215 M 10 SW 8 30 2.69

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 210 (208-212) [Code number: NR-05748100210] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 210 (208-212) [Code number: NR-05748100210]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 210 (208-212) [Code number: NR-05748100210]
Details 		NR-05748100210 57 482 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -20 °C to +80 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
210.0 208-212 10 20 35 141 250 280 M 16 SW 14 100 6.7

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 273 (270-275) [Code number: NR-05748100273] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 273 (270-275) [Code number: NR-05748100273]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 273 (270-275) [Code number: NR-05748100273]
Details 		NR-05748100273 61 402 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -20 °C to +80 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
273.0 270.0 - 275.0 5.5 13 35 140 305 335 M 16 SW 14 100 6.9

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 326 (322-329) [Code number: NR-05748100326] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 326 (322-329) [Code number: NR-05748100326]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 326 (322-329) [Code number: NR-05748100326]
Details 		NR-05748100326 65 882 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -20 °C to +80 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
326.0 322.0 - 329.0 3 9.5 35 140 360 390 M 16 SW 14 120 7.7

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 200 [Code number: NR-0575-8140-200] Draft NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 200 [Code number: NR-0575-8140-200]
NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 200 [Code number: NR-0575-8140-200]
Details 		NR-0575-8140-200

Application purpose:

  • For connecting metal and plastic pipes with high internal pressure

Special features:

  • Temperature range: -30 °C to +125 °C
  • Compensation of pipe gaps allows thermal elongation of the pipes
  • Joining all kind of pipe materials is possible, e.g. steel, plastic, cast iron, etc.

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Protection ring: 1.4571
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) PN WP C max a d H Screw Torque Weight
mm bar bar mm mm mm mm mm Nm kg/pc.
200 20.0 43.0 35 141 240 270 M 12 SW 10 35 5.8

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 254 (250.0-256.0) [Code number: NR-0575-8140-254] Draft NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 254 (250.0-256.0) [Code number: NR-0575-8140-254]
NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 254 (250.0-256.0) [Code number: NR-0575-8140-254]
Details 		NR-0575-8140-254

Application purpose:

  • For connecting metal and plastic pipes with high internal pressure

Special features:

  • Temperature range: -30 °C to +125 °C
  • Compensation of pipe gaps allows thermal elongation of the pipes
  • Joining all kind of pipe materials is possible, e.g. steel, plastic, cast iron, etc.

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Protection ring: 1.4571
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max, mm PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
254.0 250.0 - 256.0 18.0 35.5 35 141 285 315 M 12 SW 10 35 6.5

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 306.0 (302.0-308.0) [Code number: NR-0575-8140-306] Draft NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 306.0 (302.0-308.0) [Code number: NR-0575-8140-306]
NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 306.0 (302.0-308.0) [Code number: NR-0575-8140-306]
Details 		NR-0575-8140-306

Application purpose:

  • For connecting metal and plastic pipes with high internal pressure

Special features:

  • Temperature range: -30 °C to +125 °C
  • Compensation of pipe gaps allows thermal elongation of the pipes
  • Joining all kind of pipe materials is possible, e.g. steel, plastic, cast iron, etc.

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Protection ring: 1.4571
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max, mm PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
306.0 302.0 - 308.0 15.0 29.0 35 141 340 370 M 12 SW 10 35 7.4

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 315 [Code number: NR-0575-8140-315] Draft NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 315 [Code number: NR-0575-8140-315]
NORMA FLEX protective pipe coupling, W2, with EPDM seal, DN - 315 [Code number: NR-0575-8140-315]
Details 		NR-0575-8140-315

Application purpose:

  • For connecting metal and plastic pipes with high internal pressure

Special features:

  • Temperature range: -30 °C to +125 °C
  • Compensation of pipe gaps allows thermal elongation of the pipes
  • Joining all kind of pipe materials is possible, e.g. steel, plastic, cast iron, etc.

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Protection ring: 1.4571
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) PN WP C max a d H Screw Torque Weight
mm bar bar mm mm mm mm mm Nm kg/pc.
315 15.0 29.0 35 141 340 370 M 12 SW 10 35 7.4

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification

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