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THREE SCREWS PUMPS

The three screws pumps are positive displacement rotary pump with axial flow design.
There are only three moving parts. The power rotor is the only driven part that extends outside the case.
The idler screws act also as sealing parts and are turned hydraulically by the fluid being pumped.
Idler screws are also available with magnetic coupling that garantiee which ensures a complete operation without losses.
This is the only reliable solution when it is forbidden to produce any enviromental pollution.

SFO PUMPS SERIES

LUBRICATION – CIRCULATION – FUEL TRANSFER
In SFO pump series the fluid has a uniform axial flow, which allows a minimum pulsation of it and an extremely silent operation.
SFO pump has been designed for the management of not aggressive fluids with enough lubricating propeties.
SFO pumps are perfect for lubrication, circulation and for transfers.

Technical specifications

Performance Materials
Q: da 12 a 200 L/min Body: Cast iron GJL-250EN1561
H: 20 bar Screws: Steel/ Cast iron
T: +20°C/+155°C Seals: FKM
Viscosity: da 2 a 400 cSt

SMT PUMPS SERIES

SCREW PUMPS FOR SILENT APPLICATIONS AND MEDIUM-LOW PRESSURE
SMT series are three screw pumps for industriaal applications at low and medium pressure (80 bar).
SMT pumps are components reilable and low noise for industrial use that requires a pump with long life at low cost.
The SMT is a priming pump assembled in a pump casing.
The three screws rotate inside the pump body and the design of the screws is made to avoid any axial load.

Technical specifications

Performance Materials
Q: da 4 a 3200 L/min Body: Cast iron/ Aluminium/ Tempered steel
H: 80 bar Screws: Steel/ Cast iron
T: +20°C/+180°C Seals: NBR/FKM/EPDM
Viscosity: da 2 a 400 cSt

FOTP PUMPS SERIES

LOW VISCOSITY DIESEL AND LOW SULPHUR CONTENT
FOTP pumps series are an advanced version of pumps for diesel fuel, even more performance, and safely, strongly oriented to the solution of new problems
related to the low viscosity and low sulfur content in the new marine diesel fuels (MDO).
The action is meant to meet the needs of the LOW SULPHUR CONTENT market - specific MDO, according to international standard ISO8217/2005.
The pump operates ordinary diesel, MDO, MGO, MDO low sulfur HFO oil, Bunker.
The handles of FOTP pumps is constituted by two pumps driven at the same time or alternatively.

Technical specifications

Performance Materials
Q: da 4 a 1800 L/min Body: Cast iron
H: 60 bar Screws: Tempered steel
T: -20°C/185°C Seals: NBR/EPDM
Viscosity: da 2 a 400 cSt

SMAPI PUMPS SERIES

THREE SCREW PUMPS MEETING REGULATORY API676 (3RD EDITION).
SMAPI pumps follow the API 676 rule for Oil & Gas and application PowerGen.

Technical specifications

Performance Materials
Q: da 8 a 30 L/min Cartridge: Cast iron/ Tempered steel
H: 70 bar Body: Steel ASME/Inox
T: -20°C/65°C Screws: Steel/ Cast iron
Viscosity: da 1 a 400 cSt

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