Gdb, Gfb Deep Well Pumps

GDB, GFB deep well pumps are designed for pumping drinking water, treated water, raw water and sea water as well as mineral and thermal waters not containing long, abrasive fibres elements. Sand content of no more than 100 g/m3. GDB, GFB pumps are designed for pumping water from wells of 10” diameter minimum (GDB type pumps) and 14” diameter minimum (GFB type pumps). Pumps should be installed at, among others, drilled well holes with known parameters, i.e. the capacity of the well and water level dynamic location characteristics (water level during pumping with specific output).

GDB, GFB pumps are used in:
- drinking and utility water supply systems (waterworks),
- industry,
- draining systems.

GDB, GFB type deep-well pumps are, among others, characterized by:
- modern design solutions,
- guarantee of long-standing, reliable operation,
- relatively low costs of purchase comparing to quality as well as low operation costs,
- 2 years guarantee expandable up to 3 years,
- the complete manufacturing process of pumps takes place in the parent factory, which guarantees
flexible deliveries and quickly accessible spare parts,
- wet-type, rewindable motors,
- motors can be optionally equipped with temperature sensors,
- coupling between a pump and a motor acc. to NEMA standard, which guarantees flexible selection of motors,
- relatively long life in hard operational conditions,
- possibility to supply pumping sets equipped with hermetically sealed jackets.

Material versions:
- shaft and coupling – stainless steel,
- central casing – cast iron or copper cast iron or bronze,
- casing – cast iron or ductile cast iron or bronze,
- impellers – brass or bronze.

Technical specification:
capacity [m3/h] - 60,0 ÷ 420
delivery head [m] - up to 463
pumped liquid temperature [OC] - up to 30 *
weight [kg] - 197,0 ÷ 1285,0
motor power [kW] - 22,0 ÷ 300,0

*) for higher temperatures, contact the manufacturer

_________________
Contact Name: Sales
Company Name: Hydro-Vacuum S.A.
Email: hv@hv.pl
Tel: +48 (56) 45 07 547
Fax: +48 (56) 45 07 346
Street Address: Droga Jeziorna 8
86-303 Grudziądz
Poland