Flow switch testing devices

Sale Engineering Products Ltd.

Unit 2 Brookfield Industrial Estate
Brookfield Road
Cheadle
Cheshire
SK8 2PN
United Kingdom

Tel: +44 (0) 161 428 1180
Email: info@saleengineering.co.uk • Web: www.firesprinkler.co.uk


Certificate No 1423a to A Technical Approval to an LPCB Schedule of Requirements


Please click on the product name to view the full certificate details and associated notes

Sprinkler System Flow Switch Test Device

Product

Nominal Pipe Size (mm)

Pipe Ends

Maximum Working Pressure (bar)

LPCB
Ref. No.
Zone Guardian DN50

60.3 x 60.3

T

12

1423a/01
Zone Guardian DN65

76.1 x 76.1

T

12

1423a/01
Zone Guardian DN80

88.9 x 88.9

T

12

1423a/01
Zone Guardian DN100

114.3 x 114.3

T

12

1423a/01
Zone Guardian DN150

165.1 x 165.1

T

12

1423a/01
Zone Guardian DN150

168.3 x 168.3

T

12

1423a/01

 


 


 

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