NPC830 HP - PRESSURE CONTROL SERIES MICRO DIAPHRAGM GAS PUMPS

Product catalog summary

Overview: The NPC830 HP series is a line of micro diaphragm gas pumps designed for pressure control. These pumps are customizable, maintenance-free, and can operate in any position. They are suitable for various applications including medical, analytical equipment, emission measurement, reprographic, food, and safety/security sectors.

Advantages: The pumps offer closed-loop pressure control, configurable interfaces, uncontaminated flow, high pneumatic performance, compact size, high power density, and high condensate resistance. They are designed for long product life.

Performance Data: The NPC830 HP series features a flow rate of 4.0 to 4.5 l/min at atmospheric pressure and an ultimate pressure of 3.0 bar rel. The pumps are made with PPS pump heads and FKM diaphragms and valves, with options for EPDM or PTFE materials. They operate within a temperature range of +5º C to +40º C and weigh 226 grams.

Electrical Data: The pumps are available in 12V and 24V models, with integrated brushless DC motors. They support communication interfaces such as UART TTL, with options for RS-232, I2C, or CAN Bus.

Intelligent Features: The pumps offer operation modes including fixed set point and controllable set point, allowing for pressure level adjustments via analog signals or external master systems using UART TTL. Command libraries are available for real-time parameter changes.

Options and Accessories: Various communication interfaces and eccentricities are available upon request. Accessories include silencers, mounting plates, serial-interface adapters, and filters to protect the pumps from particles.

Spare Parts: Spare part kits containing valves and diaphragms are available on request.

Important Notes: Performance values are determined under test conditions and may vary based on application and system parameters. KNF reserves the right to make technical changes without notice.

Catalog excerpts

NPC830 HP - PRESSURE CONTROL SERIES MICRO DIAPHRAGM GAS PUMPS-1

NPC830 HP - PRESSURE CONTROL SERIES MICRO DIAPHRAGM GAS PUMPS ADVANTAGES • Closed-loop pressure control • Configurable pump interface & performance • Uncontaminated flow • Customizing available • Can operate in any installed position • Long product life • High pneumatic performance • Compact size/high power density • High condensate resistance • Analytical equipment • Emission measurement PERFORMANCE DATA

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NPC830 HP - PRESSURE CONTROL SERIES MICRO DIAPHRAGM GAS PUMPS-4

SPARE PARTS PRESSURE CONTROL Equipped with intelligent features, this pump introduces integrated pressure control for precise and reliable performance. By continuously monitoring the pressure level, it automatically adjusts to maintain your defined setpoint — ensuring optimal stability and efficiency. The performance values for the series models shown on this data sheet were determined under test conditions. The actual performance values may differ and depend in particular on the usage conditions and therefore on the specific application, on the parameters of the components involved in the user's...

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