FF 1.12 DIAPHRAGM LIQUID PUMP

Product catalog summary

Overview: The document provides detailed specifications and features of the KNF FF 1.12 Diaphragm Liquid Pump, highlighting its advantages, performance data, electrical specifications, and available options and accessories.

Advantages:

High pressure capability up to 60 mH2O.
Good controllability of flow rate.
Self-priming and dry-run proof.
Durable, maintenance-free, and resistant to aggressive media.

Possible Areas of Use: Medical technology, laboratory technology, inkjet printing, fuel cells, semiconductor industry, cleaning industry, and more.

Performance Data:

Flow rate: 130-150 ml/min depending on model.
Suction height: 2.5-3 mH2O.
Pressure head: 60 mH2O.
Temperature range: Ambient -5 to 60°C, Liquid 5 to 80°C.
Weight: 60g.
IP protection factor: 40.

Electrical Data:

Drive options: DCB and DCB-4.
Operating voltage: 10.8 – 26.4 V.
Power consumption: 3.5 to 4.8 W.

Options and Accessories:

Motors with various voltage options.
Electrical connections like Molex, AMP.
Hydraulic connections with external thread DN 4/6.
Accessories include mounting plates, diaphragm pressure control valves, pulsation dampers, filters, and tubing.

Additional Information: The document notes that performance values are determined under test conditions and may vary based on specific applications. It also emphasizes the importance of reading operating instructions before use and reserves the right to make changes without notice.

Catalog excerpts

• Medical technology • Laboratory technology • Inkjet printing • Fuel cells • Semiconductor industry • Cleaning industry • Resistant materials for delivering aggressive media • Good controllability of the flow rate • Mounting plate with click-on mechanism • Self-priming and dry-run proof • Clean and gentle transfer of sensitive media PERFORMANCE DATA * DCB = Stands for brushless DC motor

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FF 1.12 DCB-4PERFORMANCE DATAPERFORMANCE DATA Series model Suction height [inHg] < | » Pressure head [psig] Wire assignment red: + supply voltage black: - supply voltage Wire assignment red: + supply voltage black: - supply voltage white: control voltage

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Digital customization Thanks to digital technology, this pump can be quickly adapted to the customer's system. This is done by parametrizing the firmware of the motor at KNF. 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 system and on any technical modifications carried out which deviate from the standard configuration or the as delivered condition....

Open the catalog to page 3

FF 1.12 DIAPHRAGM LIQUID PUMP

FF 1.12 DIAPHRAGM LIQUID PUMP

Catalog excerpts

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