| 2023 | CZ | NPKA_CZ.PDF |
| 2026 | DE | NPKA_DE.PDF |
| 2026 | DE | PUSH-IN-FITTINGS-ADD_DE.PDF |
| 2025 | DE | NPKA_ADD_DE.PDF |
| 2026 | EN | NPKA_EN.PDF |
| 2026 | EN | PUSH-IN-FITTINGS-ADD_EN.PDF |
| 2025 | EN | NPKA_ADD_EN.PDF |
| 2026 | ENUS | NPKA_ENUS.PDF |
| 2025 | ENUS | NPKA_ADD_ENUS.PDF |
| 2026 | ES | NPKA_ES.PDF |
| 2026 | ES | PUSH-IN-FITTINGS-ADD_ES.PDF |
| 2025 | ES | NPKA_ADD_ES.PDF |
| 2024 | FR | NPKA_FR.PDF |
| 2023 | RU | NPKA_RU.PDF |
| 2026 | ZH | NPKA_CN.PDF |