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OW12 Orbital Fusion Weld Held Clamping Shells and Cartridges

Clamping cartridges for OW 12, Type “A” (narrow)

For type “A” a separate clamping cartridge is required for each tube diameter. Clamping cartridges with a total width of only 12.2 mm (0.48 in) can be supplied for welding of microfittings and other applications with very limited clamping lengths (Type “A”).

Model Tube OD Weight Part #
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .078in (2mm) Weight: 1.8 oz (50 g) Part #: OT821.050.200
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .118in (3mm) Weight: 1.8 oz (50 g) Part #: OT821.050.201
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .125in (3.18mm) Weight: 1.8 oz (50 g) Part #: OT821.050.202
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .236in (6mm) Weight: 1.8 oz (50 g) Part #: OT821.050.203
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .250in (6.35mm) Weight: 1.7 oz (48 g) Part #: OT821.050.204
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .314in (8mm) Weight: 1.7 oz (48 g) Part #: OT821.050.205
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .375in (9.53mm) Weight: 1.7 oz (48 g) Part #: OT821.050.206
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .394in (10mm) Weight: 1.7 oz (48 g) Part #: OT821.050.207
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .472in (12mm) Weight: 1.7 oz (48 g) Part #: OT821.050.208
Model: Stainless Steel clamping cartridge for OW 12, Type “A” (narrow) Tube OD: .500in (12.7mm) Weight: 1.6 oz (45 g) Part #: OT821.050.209

Clamping cartridge for OW 12, Type “B” (wide)

When using the exchangeable clamping cartridges, Type “B”, one set of clamping inserts is required in addition for each tube diameter.

Model Weight Code
Model: Clamping cartridge for OW 12, Type “B” (wide) Weight: 3.4 oz (95 g) Part #: OT821.050.002

Clamping shell inserts for OW 12, Type “B” (wide)

Aluminum, these insert collets require Type “B” clamping cartridges. One clamping insert set includes 4 individual parts (2 inserts each side).

Model Tube OD Weight Code
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .118in (3mm) Weight: 1.9 oz (54 g) Part #: OT821.002.220
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .125in (3.18mm) Weight: 1.9 oz (54 g) Part #: OT821.002.222
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .187in (4.76mm) Weight: 1.9 oz (54 g) Part #: OT821.002.225
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .236in (6mm) Weight: 1.8 oz (50 g) Part #: OT821.002.228
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .250in (6.35mm) Weight: 1.8 oz (50 g) Part #: OT821.002.229
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .314in (8mm) Weight: 1.8 oz (50 g) Part #: OT821.002.233
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .375in (9.53mm) Weight: 1.8 oz (50 g) Part #: OT821.002.235
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .394in (10mm) Weight: 1.7 oz (48 g) Part #: OT821.002.237
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .472in (12mm) Weight: 1.7 oz (48 g) Part #: OT821.002.243
Model: Collet insert set for OW 12, Type “B” (wide), 4 pcs. Tube OD: .500in (12.7mm) Weight: 1.7 oz (48 g) Part #: OT821.002.245
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