Dromex® DH202 TWIN MIDI reusable, lightweight reusable and adjustable, half mask is used in combination with Dromex® gas and/or particulate filter/cartridges, designed to protect the user’s respiratory system from inhaling dangerous particulates. The DH202 half mask design entails a high-performance exhalation valve, situated in a grey half mask TPR (Thermo plastic rubber) body, that has a soft seal on the face with a dual elastic head band complete with an adjustable skull cradle and large quick release toggles for ease of putting on and taking off when used with gloves. The DH202 half mask features a pressure corrective pivot headband that ensures comfort, and when worn with head protective devices, a quick release headband for easy putting on and taking off, especially when head protective devices cannot be removed in specific work hazard areas. The low-profile design, integrates with face shields, eye protective devices and hard hats.
Dromex® DH202 is a standard size half mask body and being adjustable allows for a customized fit for the user that complements the Dromex® twin cartridge filter system, resulting in lower inventory of cartridges and respirators. Dromex® respiratory equipment is easy to use, clean and has minimal maintenance.
Style: Twin cartridge, TPR body, re-useable half mask with an adjustable head cradle and storage protective mould
Half mask body: TPR (Thermo plastic rubber) Dual harness
Harness: with adjustable head cradle, withstands a pull of 50 N applied for 10 s.
Resistance to temperature: a) 24 h in a dry atmosphere of (70 + 3) “C. b) 24 h at a temperature of (-30 * 3) “C.
Inward leakage: <5% of the inhaled air & mean result not exceeds 2%.
Exhalation valve: Continuous exhalation flow of 300 I/min over a period of 30s. Housing and its attachment withstands an axial tensile force of 50N applied for 10s.
Mass: 100.4g with no cartridge assembly.
Additional: There are no metal fittings in this device. Half mask storage bags are available, Dromex part number: DHRB-BLK
Compliance & Conformity:
NRCS Homologated to SANS 10338: 1999 as required by the Occupational Health and Safety Act, 1993 (Act No. 85 of 1993), and the Mine Health and Safety Act, 1996 (Act No. 29 of 1996).
NRCS Homologated as per SANS 50140:1998, Respiratory protective devices — Half masks and quarter masks — Requirements, testing, marking. NRCS Type Approval No.: AZ 2011/46.
CE EN approval as per BSI 0086, Type Examination No. 69552 – UNIFIT Half Mask as per approval from IOM (Institute of Occupational medicine) EH8 9SU, WHO collaborating centre for occupational health.
Testing in accordance with BS 7356: 1990 EN140:1998 as per test report AP/530/147(d), contract No.: AP/530/147.
Quality System as per ISO9001:2008 certificate HK01/00703 as issued by SGS, UKAS approval number 005.
Approved for used with particulate filters as per EN 143:2003 and gas filters as per EN14387:2004 + A1:2008.