Piusi K33 Flow Meter (Petrol, AVGAS, JET-A1) The K33 Atex Flow Meter is a 3x digit mechanical meter for measuring flammable fuels, Petrol, AVGAS, JET-A1 and high octane racing fuels. • ATEX certified for accurate metering of fuel in environments with a high explosion risk • Reliable, inexpensive and easy to install and calibrate. • 1″ BSP threaded ports, optional flanges. • Low flow resistance means it is also able to operate under gravity. • Can be installed in any position on either rigid or flexible pipes or directly on pumps or tanks. Specifications (F0057003A) Group II, category 2 G IIB T=85°C (T6), so the flow meter is suitable for working in areas classified as 1 and 2 in accordance with directive 99/92/CE. – 3-digit partial indicator (max. 999 litres), total 6 digits. – Flow rates 20 – 120 l/min – Accuracy /- 1% – Repeatability /- 0.3% – Operating pressure 3.5 bar – Bursting pressure 28 bar Download Brochure