The BR-SLU Seal Unit is furnished with bonded nitrile seals with spacer rings and a 12-inch make-up length. These units may be ordered in various lengths and with severe service seal rings for high temperature and corrosive environmental conditions.
Boanded seals with HNBR or VITON Mouldings also available. Combination seal stack with chevron seals stack with different engineering plastic are also available.
Technical document
Product Specification
| Packer Bore (inches) | Tool OD (inches) | Tool ID (inches) | Thread Connections (Box Up / Pin Down) | Part Number |
|---|---|---|---|---|
| 1.750 | 1.719 | 1.125 | STUB ACME Pin X Box | BR-SLU-1750 |
| 2.500 | 2.438 | 1.938 | STUB ACME Pin X Box | BR-SLU-2500 |
| 2.688 | 2.625 | 1.938 | STUB ACME Pin X Box | BR-SLU-2688 |
| 3.000 | 2.938 | 2.375 | STUB ACME Pin X Box | BR-SLU-3000 |
| 3.250 | 3.188 | 2.375 | STUB ACME Pin X Box | BR-SLU-3250 |
| 4.000 | 3.938 | 3.000 | STUB ACME Pin X Box | BR-SLU-4000 |
| 4.750 | 4.719 | 3.500 | STUB ACME Pin X Box | BR-SLU-4750 |
| 5.000 | 4.938 | 4.000 | STUB ACME Pin X Box | BR-SLU-5000 |
| 6.000 | 5.938 | 4.750 | STUB ACME Pin X Box | BR-SLU-6000 |
| 7.000 | 6.938 | 5.875 | STUB ACME Pin X Box | BR-SLU-7000 |
NOTE: Other sizes of sealbore and connections available upon request. Please contact Brighatech Sales.