The EnPro PI-1 Controller has been developed to provide a pulse output signal proportional to a pneu- matic input signal i.e. 20 – 100 kPa.

Typical uses are composite sample extraction for pipelines and ship loading and unloading.

The unit is entirely pneumatic and therefore poses no hazardous area or electrical supply concerns.

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The EnPro range of pneumatic timers have been de- veloped to satisfy the need for small portable, accur- ate pneumatic timers, that will actuate samplers or valves in hazardous environments where protected electrical/electronic devices present problems with complexity and weight.

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Contact Us


+61 3 9872 5822

Fax: +61 3 9872 5129


PO Box 3067

Nunawading vic 3131


Unit 11, 27-33 Thornton Cres

Mitcham Vic 3132

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