Datasheets and documents

Woltman Super Hot Water Meter datasheet (DN125)

Datasheet · Water meters · 151 KB · 8 Oct 2026

Woltman Super Hot Water Meter datasheet (DN150)

Datasheet · Water meters · 151 KB · 8 Oct 2026

Woltman Super Hot Water Meter datasheet (DN200)

Datasheet · Water meters · 151 KB · 8 Oct 2026

Woltman Super Hot Water Meter datasheet (DN40)

Datasheet · Water meters · 151 KB · 8 Oct 2026

Woltman Super Hot Water Meter datasheet (DN50)

Datasheet · Water meters · 151 KB · 8 Oct 2026

Woltman Super Hot Water Meter datasheet (DN65)

Datasheet · Water meters · 151 KB · 8 Oct 2026

Woltman Super Hot Water Meter datasheet (DN80)

Datasheet · Water meters · 151 KB · 8 Oct 2026

Woltman Wireless Bulk Water Meter datasheet

Datasheet · Smart water meters · 69 KB · 8 Oct 2026

Data collection & IoT catalogue — 2026 Edition 1

Catalogue · Data collection & IoT · 161 KB · 2026 Edition 1 · 30 Sep 2026

Flow meters catalogue — 2026 Edition 1

Catalogue · Flow meters · 503 KB · 2026 Edition 1 · 30 Sep 2026

Product catalogue — 2026 Edition 1

Catalogue · 1.6 MB · 2026 Edition 1 · 30 Sep 2026

Smart water meters catalogue — 2026 Edition 1

Catalogue · Smart water meters · 312 KB · 2026 Edition 1 · 30 Sep 2026

Water meters catalogue — 2026 Edition 1

Catalogue · Water meters · 548 KB · 2026 Edition 1 · 30 Sep 2026

Water quality & monitoring catalogue — 2026 Edition 1

Catalogue · Water quality & monitoring · 306 KB · 2026 Edition 1 · 30 Sep 2026

Calibration report — NABL accredited laboratory

Certificate · 1.1 MB · 8 Sep 2026

CE marking — Measuring Instruments Directive 2014/32/EU

Certificate · 736 KB · 8 Sep 2026

Certificate of Incorporation

Certificate · 35 KB · 8 Sep 2026

Flow calibration report — FCRI

Certificate · 1.5 MB · 8 Sep 2026

GST registration certificate

Certificate · 201 KB · 8 Sep 2026

Importer Exporter Code

Certificate · 296 KB · 8 Sep 2026

IP68 ingress protection test — water meter

Certificate · 221 KB · 8 Sep 2026

IP68 test report — inductive register meter (NABL laboratory)

Certificate · 330 KB · 8 Sep 2026

IP68 test report — magnetic register meter (NABL laboratory)

Certificate · 327 KB · 8 Sep 2026

ISO 4064-1:2024 — water meters for cold potable water

Certificate · 271 KB · 8 Sep 2026

ISO 9001:2015 — Quality Management System

Certificate · 1.0 MB · 8 Sep 2026