Northrock PPE Catalogue

HALF MASK

NEW

NEW

P431 SILICONE HALF MASK EN 140: 1998

P421 TPR HALF MASK EN 140: 1998

Silicone Blue S/M,M/L

Thermoplastic Rubber Grey S/M,M/L

∙ Dual bayonet filter connections ∙ Quick and easy to disassemble for cleaning ∙ Filters sold separately ∙ Available in two sizes for the perfect fit

∙ Dual bayonet filter connections ∙ Quick and easy to disassemble for cleaning ∙ Filters sold separately ∙ Available in two sizes for the perfect fit

P431 and P421 Filter Selection Guide Bayonet Filters EN143:2007/EN14387:2008

P921

P902

P941

P952

P971

Code Filter Type

Class

TYPE A Application: Organic Vapours and Gases with a boiling point of 65C and above (solvents and hydrocarbons).

TYPE B Application: Inorganic Vapours and Gases (excluding Carbon Dioxide/Monoxide)

TYPE E Application: Sulphur Dioxide and other Acidic Vapours and Gases

P902 A2 Gas Filter Bayonet Connection (Pk6) P921 ABEK1 Gas Filter Bayonet Connection (Pk6) P941 P3 Particle Filter Bayonet Connection (Pk6) P952 A2P3 Combination Filter Bayonet Connection (Pk4) P971 ABEK1P3 Combination Filter Bayonet Connection (Pk4)

A2

ABEK1

P3R

TYPE K Application: Ammonia and its Organic Ammonia Derivatives Vapours and Gases

TYPE ABEK Application: Combination Filter (all of the above)

TYPE P Application: P. Dust/Particle

A2P3

ABEK1P3R

CE CAT III

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