ADH Horizontal Centrifugal pumps

Product catalog summary

Description of the Pump: The ADH series horizontal centrifugal pumps are designed with a resin-encased solid pump casing and a lantern for motor connection and seal inspection. They feature an open impeller attached to the pump shaft, which is integral with the electric motor's drive shaft. The pumps are made from plastic materials like Polypropylene and PVDF, suitable for handling highly corrosive liquids. They operate with a direct-drive motor at a maximum of 3000 rpm and can handle dirty liquids with viscosities up to 500 cps and small suspended solids. Two versions are available with different mechanical seals: Type A (lip seal) and Type B (bellows seal).

Main Features: The pumps are available in polypropylene and PVDF, support positive suction head operation, and have mechanical bellows or lip seals. They are capable of handling extremely dirty liquids with flow rates from 6 to 75 m3/h and a head up to 38 meters. Maintenance is quick and easy, with economical spare parts. The pumps can be supplied with flanges upon request.

Motors: The pumps use IP55, F Class, 2-pole, 50 Hz three-phase motors, with single-phase options from 0.55 kW to 2.2 kW at 50/60 Hz. The maximum operating temperature is 65°C for PP and 95°C for PVDF.

Available Seals: Type A uses a lip seal made of VITON or EPDM, while Type B uses a bellows seal made of silicon carbide and ceramic materials. Seal o-rings are available in EPDM or VITON.

Application Sectors: These pumps are suitable for the chemical industry, galvanic and electronic industry, water treatment industry, and automotive sector.

How it Works: The impeller, integral with the shaft and motor, rotates at a preset speed, creating a centrifugal effect that produces suction on the intake side and discharge on the delivery side.

Pump Models and Dimensions: The document provides detailed dimensions and specifications for various models, including ADH080 to ADH180, with specific measurements for each model.

Performance Curves: Performance curves for the pumps operating at 2900 rpm are provided, illustrating the relationship between head (m) and flow rate (Q m3/h).

Contact Information: Sales offices are located in England and production facilities in Hellas, Greece, with contact details provided for both locations.

Catalog excerpts

ADH Horizontal Centrifugal pumps w w w. a l p h a d y n a m i c . e u

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ADH Horizontal Centrifugal pumps ADH Series centrifugal pumps with mechanical seal are made of plastic materials (Polypropylene and PVDF) and are suitable for high corrosive liquids. They are operated by a direct-drive motor (max 3000 rpm). Their special open-impeller design allows pumping even with very dirty liquids having apparent viscosity up to 500 cps (at 20°C) and small suspended solids. There are two versions available with diﬀerent internal mechanical seal depending on use, A (lip seal) and B (bellows seal). Main Features 4Available in polypropylene, PVDF 4Positive suction head operation...

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Pump Models Motor Type Suction Connection Discharge Connection PVDF with Motor PP PVDF Pump Pump

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England Sales oﬃce: Rockleigh House, 37 Burton Road Ashby de la Zouch , Leicestershire LE65 2LF - United Kingdom (UK) Registered in ENGLAND & WALES Registration number 09706219 VAT No.GB220393343 Tel +44 1213 680 324 , +44 1213 680472 email:[email protected] www.alphadynamicpumps.co.uk Ηellas Production Facilities Unit 1 3 Eleftherias Str Industrial Park of Kiﬁsia 14564 - Kiﬁsia - Hellas VAT No. ΕL 999695309 Τel: +30 215 215 9580, +30 215 215 9520 Fax +30 211 268 68 37 email: [email protected] www.alphadynamic.eu Ηellas Production Facilities Unit 2 30 Seneka str Industrial Park...

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