3M 4000 Series Half-Type Mask Respirator

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Each

£24.98

(exc. VAT)

£29.98

(inc. VAT)

RS Stock No.:
711-766
Mfr. Part No.:
4251
Brand:
3M
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Brand

3M

Type

Half Mask

Size

One Size

Hypoallergenic

No

Series

4000

RoHS Status: Not Applicable

COO (Country of Origin):
GB

3M™ Maintenance Free Half Mask Respirator 4251


Part of the 4000 series the 3M 4251 reusable half face respirator mask helps to provide protection against particles and vapours when used with an integrated cartridge and filters. 3M are one of the best to ensure you uphold your safety and health.

Design


The 4251 respirator mask features integrated filters, which then enables the field of view to be undisturbed when being used. An adjustable head cradle helps fit a large variety of head sizes, with neck straps for a more secure fitting. An exhalation valve that helps to direct exhaled breath and moisture downwards to avoid fogging up glasses or face shields.

Protection


An Integrated cartridge and filters offer convenience, protecting against many gases, vapours and combination particle hazards. With two large inhalation valves that allow for reduced breathing resistance, and the simply use until your change out schedule indicates a replacement. The half face mask is made with a strong body construction and stable silicone face seal, which when secured it provides a leak free seal.

The 4251 (FFA1P2 R D) has a protection against organic vapours and hazardous particles. Vapours up to 10 x Threshold Limit Value (TLV) or 1000 ppm, whichever is lower and 12 x TLV for particulates.

Features & Benefits


Ready-to-use half mask designed for effective and comfortable protection against organic vapour and particulate hazards

Respirators can be used until damaged, particulate filters clog, gas filters become saturated or after one month

Exhalation valve centrally positioned for effective removal of heat and moisture

Low profile design for better peripheral vision

Adjustable head cradle and easy to fasten neck straps

Soft, non-allergenic material with textured face seal

Lightweight, well balanced design

Typical Applications


Construction
Mining
Industrial Maintenance
Manufacturing

FAQ’s


How long do particle filters last?


As particle filters load up with the contaminant they actually become a better filter. However, they become a harder filter to breathe through. The user will notice breathing becoming too hard and will then need to change the filter.

Standards

EN 405:2001+A1:2009

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