negative pressure isolators Product Sheet No. 121 April 2009 For safe aseptic handling of cytotoxics ■ Automated pressure decay leak test for indicating results and monitoring trends Negative pressure for operator airflow work area for aseptic work ■ Transfer chambers with electromagnetic timed interlocks and high air change rates for total suppression of airborne contamination during material transfers disinfecting agents ■ Good access to all potentially contaminated areas to facilitate □ Safe to change main (primary) filter ■ Two-glove and four-glove, ducted and recirculating models available Envair Limited York Avenue, Haslingden, Rossendale, Lancashire, Airflow diagram Ducted (D) unit - Inset: fan and second exhaust filter for Recirculating (R) unit

Model designations and dimensions ENVAIR CDC-'E' (PRESS ON T O ST AR T) OFF Tel : 01 70 6 22 8416 Fax : 01 70 6 831957 E ma il : te ch ni ca l@ en vair.co.uk Interne t: w ww .e nv ai r.co.uk TRANSFER HATCH DOORS R EADY LEFT I NNER DOOR RIGHT I NNER DOOR DE S I GNE D A CCOR D I N G TO UK GUIDELINES 'IS OLAT OR S FOR PH AR MA CUTI CA L AP PLIC AT IONS' HM S O 1994 A US TRALIA N/ NE W ZE ALAN D ST ANDARD A S / NZ S 4723 1999 CDC-'F' TYPE 2 ISOLATOR ENVAIR LTD York Avenue, Haslingden Rossendale, Lancashire England, BB4 4HX Tel: 01706 228416 Fax: 01706 242205 Email: [email protected] Internet:...

Specification and options Main chamber White polyester coated stainless steel internally Optional 316L stainless steel polished internally Unidirectional airflow (vertically downwards) - 0.4 m/s +/- 20% Downflow air change rate indicative 2000 air changes per hour 316L stainless steel removable dished worktray Optional stainless steel hanging rail with six hooks Transfer devices Two D type double HEPA filtered transfer chambers with electromagnetic interlocks on adjustable timers, footswitches for inner doors, and sliding trays Optional arrangement with one transfer chamber only High air change...

Complete range of Envair products and services Isolators CDC F cytotoxic dispensing isolators Pharm-Assist isolators Technetium isolator for nuclear medicine Blood labelling isolator for nuclear medicine Customer specified isolators Sterility test isolators Controlled atmosphere isolators C-Flow vertical unidirectional (laminar) airflow cabinets VLF E vertical unidirectional (laminar) airflow enclosures C-Flow-W powder weighing cabinets Negative Pharm-Assist isolators RHLF reverse flow cabinets Unidirectional airflow products HLF horizontal unidirectional (laminar) airflow cabinets VLF R vertical...