Heavy Lever Lock Rings

The principal application of SpeedLock heavy wall duct is ideal for any manufacturing industry where particularly aggressive or abrasive fumes, dust or other suspended airborne matter must be extracted.

Lever lock heavy is suited for joining heavy wall ducting (2mm).

Code LLH

llh_1

Dimensional Specifications

Product Code	D mm
LLH100	100
LLH125	125
LLH150	150
LLH180	180
LLH200	200
LLH225	225
LLH250	250
LLH275	275
LLH300	300
LLH350	350
LLH400	400
LLH450	450