PAPR PARTS INTELLIGENCE — RÉFÉRENCE TERRAIN EN 12941 · NIOSH 42 CFR 84 · AS/NZS 1716
PAPR PARTS INTELLIGENCE
I18N Interface traduite automatiquement. Les données des pièces, les spécifications et les éléments de preuve restent en anglais ; la version anglaise fait foi.

SEC 01 // FICHE SYSTÈME

Tecmen FreFlow V1 / V3 PAPR

Verified against primary source · 2026-07-06 current

Tecmen's Chinese-made PAPR blower line, sold combined with a range of Tecmen auto-darkening welding helmets and hoods. Per Tecmen's official product pages, the blower delivers 170+ lpm (low) / 210+ lpm (high) airflow, a rechargeable Li-ion battery rated for 9 hours at low speed (5-6 hours at high speed) with a 1-hour charge time and at least 500 charge cycles, and an overall filter efficiency >99.997%. One official combo page (FreFlow V1 with 100LW helmet) lists the system approval as "EN12941 TH3". Tecmen's own site does not publish a spares/part-number catalogue; all filter/battery/charger SKUs on this site are sourced from independent Tecmen distributors (UK/EU/AU/CA) and are therefore audit-supported, not verified, at the part-record level.

Classe d'homologation

Approval standards, classes and regions
StandardClassRegion
EN12941TH3EU
Avertissement générations et numéros de pièce : Tecmen's own site nomenclature is confusing and worth flagging for future editors: the "FreFlow V3" product page (tecmen.com/FreFlow-V3) is actually the same "FreFlow V1" blower unit (part 22-60-01) paired with a newer 900FP-V / ADF950S auto-darkening helmet that adds a built-in grinding window — the page's own spec table literally labels the blower row "FreFlow V1 blower unit" even on the V3 product page. "FreFlow V1 PRO" is a distinct, further-upgraded blower generation (adds NFC filter monitoring and a revised HMI) sold combined with TM-H1/H2/H3 respiratory hoods and G10/G20-V hard-hat face shields. All variants share the same filter/battery/charger consumable part numbers per distributor listings.

Têtes de protection compatibles

Pièces dans notre base de données

Parts recorded for this system with category and compatibility status
Numéro de piècePièceCatégorieStatut de compatibilité
22-50-01 FreFlow V1/V3 Standard Battery battery T2 Manufacturer-listed part
22-50-02 FreFlow V3 Heavy Duty Battery (fits V1 system) battery T2 Manufacturer-listed part
22-60-01 FreFlow V1/V3 Replacement Blower Unit blower T2 Manufacturer-listed part
25-10-01 FreFlow V1/V3 Standard Battery Charger charger T2 Manufacturer-listed part
V1FBC-TM3-00 FreFlow V1/V3 Fast Battery Charger charger T2 Manufacturer-listed part
22-40-01 FreFlow V1/V3 P3 Main Particle Filter filter T2 Manufacturer-listed part
A1B1E1K1 FreFlow V1/V3 Combined Gas Filter (A1B1E1K1) gas-cartridge T2 Manufacturer-listed part
22-30-01 FreFlow V1/V3 Pre-Filter (10-pack) prefilter T2 Manufacturer-listed part

Remarques

Distributor pages (advancedweldingsupplies.com, tbws.co.uk, UK; nationalwelding.com.au, aclconnect.com.au, btweld.com.au, AU; weld-ready.com, CA; valtec-shop.com, rammultiinvest.no, EU) additionally claim NIOSH 42 CFR 84 and AS/NZS 1716 approvals for the FreFlow line, but no official Tecmen page or approval document confirming those two standards was found during this pass — treat NIOSH/AS-NZS claims as needs-verification until a primary approval document or NIOSH TN/label is located. Only the EN12941 TH3 claim above is verified against an official Tecmen page.

Sources de la fiche

Evidence — dated sources
  1. [01] www.tecmen.com manufacturer page Official Tecmen FreFlow V1 product page. Confirms airflow (170+lpm low / 210+lpm high), Li-ion battery (9h at 170lpm, 5-6h at 210lpm, 1h charge, ≥500 charge cycles), filter efficiency ">99.997%", weight 1020g, operating range -10C to 55C. States user may "choose P3 / gas / odor filter according to different applications." (The 165+lpm/5.8+cfm minimum-design-flow figure is not on this page — it is confirmed separately on the FreFlow-V3 and product/131 pages cited below.) 2026-07-06
  2. [02] www.tecmen.com manufacturer page Official Tecmen FreFlow V3 product page. Spec table row is headed "FreFlow V1 blower unit" with identical airflow/battery/filter specs to the FreFlow V1 page, and additionally states "Manufacturer's minimum design flow rate: 165+lpm (5.8+cfm)" (confirms V3 = same blower, new 900FP-V/ADF950S helmet with built-in grinding window, optical class 1/1/1/1, 4 arc sensors, DIN4.0 light state / DIN5-8/9-13 dark state). 2026-07-06
  3. [03] www.tecmen.com manufacturer page Official Tecmen "FreFlow V1 with 100LW Respiratory Laser Welding Helmet" combo product page. Spec table row "Approvals: EN207, EN ISO 16321, EN12941 TH3" — the EN12941 TH3 entry is the FreFlow PAPR system's certification (EN207/ISO16321 cover the laser-protection lens). Confirms identical blower spec block (170+/210+lpm, >99.997% filter efficiency, 9h/5-6h battery) as the V1 and V3 pages, and also states "Manufacturer's minimum design flow rate: 165+lpm (5.8+cfm)". 2026-07-06
  4. [04] www.tecmen.com manufacturer page Official FreFlow technology page. Describes the 4-stage filtration chain (spark screen 100% -> pre-filter 100% -> P3 particle filter 99.99% -> gas filter 99.99%) and the "Triple auto-alarm system", supporting the P3/pre-filter/gas-filter part records below. 2026-07-06