LIVERANI S.r.l.

High pressure liquid-ring centrifugal selfpriming electric pumps made of bronze. These pumps are widely used in the nautical sector to empty bilges, to supply anti-fire equipment, to wash chains and for diesel-oil transfer.

Air suction and ventilation in closed rooms (toilets, kitchen, engine room and other compartiments). Flux to specify on order: A flux (ventilator) P flux (extractor). New! On request available with bidirectional special fun for flux A+ P

Centrifugal selfpriming electric pumps made of bronze (slow priming). These pumps are widely used in the nautical sector to empty bilges, to supply anti-fire equipment, to wash chains and for diesel oil transfer. The impeller shape allows the transferring of liquids with small solid parts in suspension.

Liquid ring pumps, selfpriming and reversible, suitable for the transfer of clear liquids, without any solid parts in suspension. The pumps are available both made of stainless steel AISI 316 and bronze. 0D;

Centrifugal not selfpriming electric pumps made of bronze. These pumps are widely used in the nautical sector for liquid circulation, air conditioning, cooling.

Selfpriming volumetric monobloc gear electric pumps suitable for transferring of viscous liquids but without any solid parts in suspension like lubricating oil, fuel oil and diesel oil. For viscosities higher than 150-200 cP please ask for 900 RPM motor.

Pressure booster sets, widely used in the nautical sector where they grant a suitable and constant water pressure for all on-board appliances such as: showers, washbasins, toilets, etc.

Multi-stage high pressure selfpriming electric pumps made of bronze fitted with radial impellers. These electric pumps are widely used in the nautical sector to empty bilges, to supply anti-fire equipment, to wash chains and for diesel-oil transfer.

The pressure booster sets featuring the electronic control pressure system ECPS are designed to accomplish the automatic control of the pump. The ECPS will automatically control the start and stop stages when the pressure drops or when the water supply to the system is interrupted.

Pressure set of 2 electric pumps to be mounted with an accumulator tank for pressure water distribution. Included: 4 ball valves, 2 non return valves in the inlet, 2 manual restarting pressure switch, 1 pressure gauge, manifolds in stainless seel, “omega” base with antivibration.

Selfpriming centrifugal electric pumps, Jet type, with closed impeller featuring a high suction capacity. Inox models IJ and IJMG are suitable for fresh water; BJ models, with bronze body, are suitable for fresh and sea water.

Submersible electric pumps suitable for lifting fresh and sea water with a very good delivery. It is suitable for emptyng boat bilges. The pump casing of S-PPV is made of fiber glass reinforced polypropylene, the impeller is made of NORYL and the shaft is made of stainless steel. The pump casing and impeller of S-RU 3700 are made of ABS and the shaft is made of stainless steel.

TS diesel oil/oil transfer stations are the fruit of careful design and are a modern and economical solution for the private refueling sector. Easy to install, versatile and compact, they are used wherever it is necessary to fill mobile tanks or interact with the distribution unit. Stations are equipped with meters and provide an accurate measure of the product dispensed and allow a useful and practical periodic check on consumption. All TS are provided with aspiration filters, check valve with filter and g

Peripheral bronze electric pumps able to develop high pressure as compared to the limited flow rate, used on nautical sector to circulation and deliver pressurised fresh and sea water, to wash decks and chains.

Air suction and ventilation in closed rooms (toilets, kitchen, engine room and other compartiments). Direction to specify on order: LD (left direction) RD (right direction).

MEC FLOW: Mechanical flowmeter, 4 digits partial counter display for measuring diesel oil. Accuracy ± 1%.0D;
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PONY FLOW: Stainless steel AISI 316 digital flowmeter with a stainless steel axial turbine for measuring food liquids, chemicals and in general fluids without any solid parts in suspension, compatible with stainless steel AISI 316. Accuracy ± 1%.

EX type: Semi-rotary hand pump, self priming, double acting, reciprocating action with body and internal parts made of bronze (B) or cast iron body and cover and bronze internal parts (GB). On request Viton seals (V). 0D;
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SL type: Piston hand pump, self priming, double acting, reciprocating action with body and internal parts made of bronze (B) , cast iron body and cover (G) or cast iron body and cover and Viton seals (GV).0D;
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Y-MARE type: Single diaphragm hand pump, approved, self-priming, single-acting, f

DU-SM: Smoke dumpers galvanized steel made with security fuse thermal 72° C. NC model (normally closed) and NO model (normally open). Limit switch on request.0D;
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DU-FI: Fire dumpers with tunnel and rotating blade in fiber calcium silicate with exclusion of asbestos, REI 120, finished in galvanized steel. Fuse thermal 72° C and limit switch included.