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LARK control hose
A Lark twinline control hose fitted with couplings, connects the pneumatic control lever with the control valve installed on the sand blaster. .
The inside layer is made of black synthetic rubber, resistant to oxygen and acetylene.
The outsider layer was made from a special synthetic rubber reinforced with a textile wrap. Resistant to abrasion, weather, slow-burning.
Note for users:
Due to the specific character of pneumatic control we recommend using this type of control with the hose no longer than 40 meters. With longer hoses we recommend electric control.
Temperature range: from -30°C to +80°C.
Standards: ISO 3821, ISO 1307.