Debem Microboxer Double Diaphragm Pump

Debem Microboxer air-operated double diaphragm pump with ATEX and IECEx certification, available in polypropylene (PP), PVDF, ALU and AISI 316 L. Suitable for the transfer of highly viscous fluids, which may also contain suspended solids up to 2 mm diameter. The versatile double diaphragm pump from the Italian premium manufacturer Debem can be used in industrial applications with aggressive chemicals, waste water, fuels and lubricants as well as process fluids in numerous industries.

Thanks to ATEX approval for Zone 2 (Zone 1 on request), it can also be used in potentially explosive environments. Wetted parts such as pump bodies, elbows, diaphragms, balls, ball seats and O-rings are available in a wide range of materials, making the pump suitable for any commercial fluid. Debem's robust and extremely low-maintenance diaphragm pumps are designed to high standards and are suitable for continuous industrial use.

Features Debem Microboxer Double diaphragm pump:

Max flow rate: 35 l/min*
Suction/delivery connections: G 1/2" f o DN 15
Air fitting: 1/4" f
Max head: 80 m
Max supply air pressure: 8 bar
Max negative suction head - dry running**: 4 m
Max negative suction head - pump primed: 9.5 m
Noise level: 65 dB
Volume per stroke: 30 cc

* The curves and performances refer to pumps with submersible suction and free pressure connection, with water at a temperature of 20 °C and vary depending on the material composition. ** Value depending on pump configuration.

Advantages

Patented anti-blocking air circuit- the pump continues to run without blocking in case of pressure imbalances.
Operation with NOT lubricated air
Self-priming
no additional manual priming device required
Dry running capability
the pump can run dry without being damaged
Possibility to adjust the operating speed
ATEX certification for ZONE 2: II 3G Ex h IIB T4 Gc, II 3D Ex h IIIB T135°C Dc (ZONE 1 on request)
IECEx certification ExhIIBT4Gb - ExhIIBT135°CDb
Suitable for handling liquids with high viscosity and for heavy duty applications
Capable of handling liquids with suspended solids (up to 2 mm diameter)
Low maintenance and durable diaphragm
Possibility of suspended installation
Can be either immersed in the liquid or surface mounted
Tested quality: before delivery, all pumps are subjected to a leak test and an operating and suction test.

Applications

Automotive
Production and storage of Biodiesel
Chemical industry
Paint industry
Galvanic and electronic industry
Graphic industry
Gold industry

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