Products > Circulators, In-Line pumps > Wet rotor circulators and In-Line pumps DAB     

VA EVO


VB


VD

VA, VB, VD "EVO"

Pump for circulating hot water in closed and pressurised or open tank centralised home heating systems. Also suitable for solar power systems.
SPECIFICATIONS
• Max flow 4 m3/h, max head 6.3 m
• Min head : As shown in the specs
• Installation with MOTOR AXIS HORIZONTAL on the delivery or return piping, with intake mouth as near as possible to the expansion tank, higher
than the maximum level of the boiler and as far away as possible from bends, elbows and unions, in order to prevent water turbulence and consequent noisiness.
• For clean liquids , free from solids and mineral oils, non viscous, chemically neutral, close to the characteristics of water (max. glycol 30%).
• Max working pressure : 10 bar
• Water temperature -10°C to+110°C
MATERIALS
• Single body comprising cast iron hydraulic unit and wet rotor motor
• Die-cast aluminium motor casing
• Technopolymer impeller
• Stainless steel protective rotor sleeve, stator sleeve and closing flange.
• Ceramic thrust bearing, E.P.D.M. O-rings and brass air outlet cap.
MOTOR DATA
• Two-pole asynchronous motor with squirrel cage rotor designed to work at three speeds, by means of a special selector located on the terminal board, in order to adapt the operation of the circulator to the  characteristics of the system.
• Motor self-protected against resistance. No overload protection required.
• Protection IP44, isolation class F, Cable grommet: PG 11
• Voltage 1~ 230V/50Hz
• This product complies with EN 60335-2-51 European standard

VA Threaded inlet-outlet
VB Oval flange inlet-outlet
VD Twin with round flange, An automatic clapet type valve is incorporated into the delivery mouth of the twin version in order to prevent water recirculating while the unit is not working
VSΑ New series with electroapothesis coating for solar systems (max glycol 60%)

Specs VA,VB,VD
Advertising brochure (1MB)
Comparisons EVO VA (1,3ΜΒ)

VS "EVO"

Pump for circulating hot domestic water in closed and pressurised or open tank systems. Also suitable for solar power systems.
MATERIALS
Single body comprising bronze hydraulic unit and wet rotor motor.
Die-cast aluminium motor casing. Technopolymer impeller.
Ceramic driving shaft mounted on graphite brushings lubricated by the pumped liquid.
Stainless steel protective rotor sleeve, stator sleeve and closing flange.
Ceramic thrust bearing, E.P.D.M. O-rings and brass air outlet cap.
MOTOR DATA
Two or four pole asynchronous motor with squirrel cage rotor.
Motor self-protected against resistance.
No overload protection required.
Protection level: IP 44
Insulating class: F
Cable grommet: PG 11
Rated voltage: single-phase 230 V / 50 Hz
This product complies with EN 60335-2-51 European standard

Α, Β, D

Pump for circulating cold or hot water in small closed and pressurised or open tank civil and industrial community heating and air-conditioning systems.
• Max flow 12 m3/h, max head 11 m
• Min head : As shown in the specs
• Installation with MOTOR AXIS HORIZONTAL on the delivery or return piping, with intake mouth as near as possible to the expansion tank, higher
than the maximum level of the boiler and as far away as possible from bends, elbows and unions, in order to prevent water turbulence and consequent noisiness.
• For clean liquids , free from solids and mineral oils, non viscous, chemically neutral, close to the characteristics of water (max. glycol 30%).
• Max working pressure : 10 bar
• Water temperature -10°C to+110°C
MATERIALS
• Pump body in cast iron and motor casing in die-cast aluminium.
• Technopolymer impeller
• Tempered stainless steel driving shaft mounted on graphite brushings lubricated by the pumped liquid itself
• Stainless steel protective rotor sleeve
• Ceramic thrust bearing, E.P.D.M. “O” rings and brass air outlet cap
MOTOR DATA
• The two-pole asynchronous motor with wet rotors designed for
three-speed operation, single-phase version, for two-speed operation, for three-phase version. Thermal overload protection incorporated in the single phase version.
• Protection IP44, isolation class F, Cable grommet: PG 11
• Voltage 1~ 230V/50Hz, 3~380V/50 Hz
• This product complies with EN 60335-2-51 European standard

A Threaded inlet-outlet
B Oval flange inlet-outlet
D Twin with round flange, An automatic clapet type valve is incorporated into the delivery mouth of the twin version in order to prevent water recirculating while the unit is not working

BMH, BPH, DMH, DPH

Pump for circulating water in civil and industrial community heating and air-conditioning systems. All models are available in both the single and twin versions.

SPECIFICATIONS
• Max flow 78 m3/h, max head 18 m
• Min head : As shown in the specs
• Installation with MOTOR AXIS HORIZONTAL
• For clean liquids , free from solids and mineral oils, non viscous, chemically neutral, close to the characteristics of water (max. glycol 30%).
• Max working pressure : 10 bar
• Water temperature -10°C to +120°C for the 3~ version
• Water temperature -10°C to +110°C for the 1~ version
MATERIALS
• Single body comprising cast iron hydraulic unit and wet rotor motor.
• Technopolymer impeller
• Tempered stainless steel driving shaft mounted on graphite brushings lubricated by the pumped liquid.
• Stainless steel protective rotor sleeve and stator sleeve
• Ceramic thrust bearing, E.P.D.M. O-rings and brass air outlet cap
MOTOR DATA
• BMH, DMH 4 pole motor. BPH, DPH 2 pole motor
• 3 speeds at 1~ 230 V
• 2 speeds at 3~ 230 V and 3 speeds at 3~ 400 V
• Thermal overload protection incorporated in the single phase version
• Three-phase motors should be protected with a suitable protection
• Protection ΙΡ44, isolation class F, Cable grommet: PG 11
• Voltage 1~ 230V/50Hz, 3~400V/50 Hz
• This product complies with EN 60335-2-51 European standard