2VHL CONTINUUM®

2VHL CONTINUUM® Pump Series

Designed, patented and produced by SETTIMA flow mechanisms

2VHL Continuum® Pumps are transfer pumps designed to handle a wide variety of fluids, with no operating noise. The rotors of 2VHL Continuum® Pumps have been designed using the well known Continuum® helical rotors, which are a byword for silence, energy consumption reduction and high performance. The Continuum® concept, heart of 2VHL Continuum® Pumps, is based on three patented technological innovations:

The rotors profile
The screw step
The inner force balancing

The specific configuration of 2VHL Continuum® Pumps, the high level of technology and the material used are the perfect combination for the last generation wind mill industry. 2VHL Continuum® Pumps stands for long life as the wind mills industry requires.

Special helical rotors eliminate pulsation ensuring a continuous flow of the fluid. This ensure a longer life time for the system filter.

No pulsation is equal to no vibration to give longer life time to the complete system
Possibility to handle fluid with very high viscosity
Pressure: up to 25 bar (peak 40 bar)
High volumetric efficiency
High efficiency also at very low revolution
Same external dimensions as the most used pump systems
Better price than the direct competitors.

Applications:

OIL & GAS

Oil filtration & cooling

POWER

Oil filtration and cooling for turbine & compressors
Lubrication for turbine & compressors
Filtration and cooling (gear boxes, transmissions, bearings, shafts)

MARINE

Oil filtration
Cooling
Recirculation

WIND ENERGY

Lubrication
Filtration
Cooling (gear boxes, transmissions, bearings, shafts)

INDUSTRIAL

Filtration & cooling

TECHNICAL CHARACTERISTICS

MODELS	GR47 – GR55
FLANGES	European
CONNECTIONS	SAE 3000 PSI
DRIVE LOADING	No axial or radial loads
SHAFT ROTATION	Clockwise (please contact Settima for counter clockwise)
SHAFT SPEED	From 700 to 1.750 rpm
FLOWS	From 40 up to 230 L/min (at 1.450 rpm)
OPERATING PRESSURE	Max. Continuous: 25 bar Max. Peak: 40 bar
INLET PRESSURE	Up to 3,2 bar (1.450 rpm) Fino a 3,2 bar (1.450 rpm)
FLUIDS	Hydraulic fluids (mineral and sysnthetic) Thermal oils Emulsions Polyglycol oil Heavy oil Other fluids on request
VISCOSITY	From 7 up to 100.000 cSt (for level over 15.000 cSt and less than 24 cSt please contact Settima
ENVIROMENT TEMPERATURE	From -25°C up to +80°C (NBR seals) Da -25°C a +80°C (guarnizioni NBR)
HYDRAULIC TEMPERATURE	From -25°C up to +150°C (FPM seals)
CONTAMINATION LEVEL	Up to 8 NAS (18/17/14 ISO4406)
FILTRATION	From 25 to 10 µm
SEALS	NBR, FKM NBR, FKM
ACOUSTIC EMISSIONS	From 52 (at 1.500 rpm) up to 63 db(A) at 2.950 rpm
FLANGES MATERIAL	GJL 250 cast iron with lamellar graphite
PUMP BODY	GJL 250 cast iron with lamellar graphite
SCREW	Steel