PAPR PARTS INTELLIGENCE — FIELD REFERENCE EN 12941 · NIOSH 42 CFR 84 · AS/NZS 1716
PAPR PARTS INTELLIGENCE

SEC 02 // PART RECORD

22-50-02 Tecmen FreFlow V3 Heavy Duty Battery (fits V1 system)

Audit-supported — live re-check pending · 2026-07-06 battery · current · UK, EU

Supersession chain

22-50-01Tecmen FreFlow V1/V3 Standard Battery Audit-supported — live re-check pending WITHDRAWN
Superseded by ↓
22-50-02Tecmen FreFlow V3 Heavy Duty Battery (fits V1 system) Audit-supported — live re-check pending CURRENT

Fits these systems

Systems this part fits, with compatibility status and evidence
SystemCompatibility statusEvidence
Tecmen FreFlow V1 / V3 PAPR T2 Manufacturer-listed part
  1. [01] advancedweldingsupplies.com distributor UK distributor lists "V3 Heavy Duty Fast Charge: (22 50 02) SAFE4018", described as a heavy-duty variant with runtime "up to 15 hours use on a low setting or 9 hours on high", and states it fits Tecmen "FreFlow V1 PAPR blower unit systems" (i.e. also usable on the V1 blower, not just V3-branded combos). 2026-07-06
  2. [02] tbws.co.uk distributor A second UK distributor's product title explicitly states "Tecmen Freflow V3 Heavy Duty Battery (Also Fits V1 System)", corroborating cross-compatibility between the V1 and V3-branded product lines for this battery. 2026-07-06

Specifications

Technical specifications
ChemistryLi-ion (heavy-duty / extended-capacity variant)
Distributor SKU aliasSAFE4018
RuntimeUp to 15 hours at low speed (170 lpm) or 9 hours at high speed (210 lpm), per UK distributor listing
Charge time~2 hours (per UK distributor listing, vs 1 hour for the standard 22-50-01 battery)

STOCKED BY — SUPPLIER CROSS-REFERENCE

Stocked by

No brand-matched suppliers are listed on this record yet. Check the supplier directory for the full evidence-backed directory.

Listing ≠ endorsement. Confirm availability, approval status and source evidence before purchase or regulated workplace use.

Notes

No official Tecmen page describing a "heavy duty" battery variant was found — the 15h/9h runtime and 2h charge-time figures come solely from UK distributor listings and should be treated as distributor-reported until an official Tecmen spec sheet is located.

Price guide

~GBP 145-155 ex. VAT (UK)

Record sources

Evidence — dated sources
  1. [01] advancedweldingsupplies.com distributor 2026-07-06
  2. [02] tbws.co.uk distributor 2026-07-06