STOPPERS NEOPRENE BS2775 SOLID NO 25 PK 10 Slide Staining *OEL: Occupational Exposure Limit of

*OEL: Occupational Exposure Limit of contaminant as specified in relevant Guidance Notes from the Health and Safety Executive (HSE)

The device is small and compact and yet able to filter large volumes of air at low pressures up to 4

Without rotor

A low cost

STOPPERS NEOPRENE BS2775 SOLID NO 25 PK 10 Slide Staining *OEL: Occupational Exposure Limit ofRubber Stoppers to BS2775. Each stopper has a moulded in number, corresponding to the bottom diameter in millimetres. Hole drilling Natural rubber stoppers are available pre drilled. Where specified the hole diameter will be sizes: 3 and 4: supplied solid only 5 to 8: 1 hole of 3mm 9 to 105: 1 hole of 5mm 15 to 105: 2 holes of 5mm Neoprene rubber stoppers are available pre drilled to special order. Hole diameters are as given for natural rubber