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MB 120

Product catalog summary

Overview: This document provides technical specifications and details for the MB 120 model of horizontal centrifugal pumps manufactured by DEBEM srl. It includes information on the pump's construction, performance, and available options.

Specifications:

Flow and Head: Maximum flow rate of 25 m³/h and a maximum head of 17 meters.
Viscosity: Capable of handling fluids with viscosity up to 500 cps.
Impeller: Standard open impeller with a diameter of 120 mm and height of 8 mm, allowing solids passing up to 6 mm in diameter.
Materials: Available in Polypropylene (PP) with glass additive and PVDF with carbon additive, each with specific temperature ranges and weights.
Motor: Standard electric motor with 1.5 kW (2 HP), operating at 2900/3600 RPM, three-phase 230/400 V, 50/60 Hz, with efficiency class IE3 and protection class IP55.
Temperature Range: Operating temperatures vary based on material: PP from 0°C to +70°C, PVDF from -10°C to +100°C.

Construction and Dimensions:

Seals: Available with TL (Lip Seal) and TS (Bellows Seal) options.
Fittings: Suction fittings of 2” m BSPP or DN 50, and delivery fittings of 1”1/2 m BSPP or DN 40.
Dimensions: Detailed measurements provided for various components, with slight variations possible depending on the motor supplier.

Packaging and Accessories:

Packaging: Wooden case with dimensions 58 x 28 x 42 cm, weighing 10 kg without the pump.
Sealing Materials: O-rings available in EPDM and VITON®.
Accessories: Flange kit available in DIN standard, with ANSI on request, and basket filters in Polypropylene or PVDF.

Performance Curves: The document includes performance curves for flow rate, head, efficiency, and power consumption, tested with water at 20°C using a two-pole motor at 50 Hz (2900 RPM).

Catalog excerpts

MB 120 Specifications and types Suction fittings Delivery fittings Standard open impeller Solids passing * Special versions are available on request for the fluid pumped MATERIALS OF CONSTRUCTION PUMP CASING, OPERATING TEMPERATURES** AND NET WEIGHT POLYPROPYLENE (with glass additive) PVDF (with carbon additive) PLASTIC MATERIAL * The weights refer to the pump without the motor **Measurements should be taken with agitated water; temperatures may vary depending on the conditions of the system and/or the processed liquid HORIZONTAL CENTRIFUGAL PUMPS PLASTIC MATERIAL Kw HP Constructive Form RPttM Three-phase 230/400 V 50/60 Hz 2 poles Efficiency class Protection Ambient temperature Aluminium/Cast iron Single-phase (up to 3 kw) ATEX DEBEM srl - Via Del Bosco, 41 - 21052 Busto Arsizio (VA) Italy - Tel. +39 0331 074034 - Fax +39 0331 074036 - [email protected] - www.debem.com STANDARD ELECTR

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The curves and performances refer to tested pumps, with water at 20 °C, two-pole motor 50 Hz (2900rpm) DEBEM srl - Via Del Bosco, 41 - 21052 Busto Arsizio (VA) Italy - Tel. +39 0331 074034 - Fax +39 0331 074036 - [email protected] - www.debem.com HORIZONTAL CENTRIFUGAL PUMPS

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MB 120 Specifications and types Length measurements in mm * Measurements may vary depending on the motor supplier. S Sealing O-ring materials • EPDM • VITON® Packaging • Wooden case size cm 58 x 28 x 42 - Weight 10 Kg (the weight refers only to the packaging without the pump inside) HORIZONTAL CENTRIFUGAL PUMPS DEBEM srl - Via Del Bosco, 41 - 21052 Busto Arsizio (VA) Italy - Tel. +39 0331 074034 - Fax +39 0331 074036 - [email protected] - www.debem.com • FLANGE KIT (DIN standard - ANSI on request) • Basket filter in Polypropylene or PVD

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MB 120

MB 120

Catalog excerpts

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