H&V Centrifugal Pumps

SERIE 3 range

Applications:
AISI 316
End suction centrifugal pumps in accordance with DIN 24255 made of stainless steel AISI 316, applications include water supply for civil, agricultural and industrial systems, pressure boosting, fire-fighting systems, heating and air-conditioning systems, handling industrial liquids, irrigation, cooling towers, swimming pools, draining and washing systems.
WRAS approved pumps are available upon request.

Technical Brief:
Asynchronous motor 2 or 4 poles
Insulation class F(class B for temperature rise)
Protection degree IP55
Three phase version 230/400V ±10%,
50Hz up to 4kW included, 400/690V ± 10%, 50Hz for 5.5kW and over
LPF e 3LSF products are according to ATEX Directive

CD Range - Single & Twin Impeller Pumps

Applications:
Single impeller centrifugal pumps manufactured from stainless steel AISI 304, suitable for water supply, treatment and irrigation. Air conditioning systems and general water pumping including moderately aggressive liquids.

Twin impeller centrifugal pumps with hydraulic components constructed in stainless steel AISI 304, suitable for pressure boosting, water supply, water treatment and irrigation. Air conditioning systems an general water pumping including moderately aggressive liquids

Technical Brief:
T.E.F.C. 2 poles motor
Insulation class F
Protection degree IP55
1~230V ± 10% 50Hz, 3~230/400V ±10% 50Hz
Permanent split capacitor and automatic thermal
overload protection for single-phase version
Thermal protection to be provided by the user
for three-phase version
DNA 1"1/2 for 2CDX200
DNA 1"1/4 for the other models
DNM 1”

4” BOREHOLE CENTRIFUGAL PUMPS
BHS/A

Applications:
AISI 304
4" borehole multistage pump entirely made of stainless steel. The smooth surface of the impellers and diffusers offer an improved efficiency, and reliability factor. Applications include clean water extraction from boreholes, pressure boosting for domestic, farming and industrial applications.
Installation can be horizontal as well as vertical. The 4BHS can be fitted to any NEMA standard motor.

Technical Brief:
Pumps can be requested to be coupled with the following motor versions:
Pump O4BHS with motor OY in coolant liquid bath
Pump W4BHS with motor WY in water bath
Both types of motor have the following features:
2 poles motor, water filled (WY version) or oil filled (OY version)
Maximum starting's/hour: 30
Insulation class F (OY motor), class B (WY motor)
Protection degree IP58
1~230 V +6-10% (OY motor), 1~230 ± 6% (WY motor) 50Hz,
3~400 V +6-10% (OY motor), 3~400 ± 6% (WY motor) 50Hz