Marro, a best quality products provider, delegates the most professional team to appoint the top producers in the world and provide the finest products instead of direct producing. Besides, Marro is dedicated in finding and searching the innovation technology in the industry. By constantly developing and testing, the producers assigned by Marro perfect integrate the cutting-edge technology and creative design in its products to meet the market need.

Pumps with stainless steel housings are also suitable for use in hot water service systems.

Examples of typical applications are mix water underfloor heating system, air energy hot water circulation system, solar hot water circulation system, etc.

FEATURES

• Cast Iron Pump body
• 3 Speed adjustment
• 100% Duty cycle - designed for continuous operation
• In-line booster pump for pressure boosting
• Allows fluid temperature up to 110°C
• Low Noise
• No Leakage
• Easy to operate and maintenance
• 6m max head, Up to 65L/min
• 220V / 50Hz
• Suitable for solar hot water system, Industrial circulation systems, cold water cooling systems and air-conditioning systems
• 1 Year Warranty

PERFORMANCE CURVE

APPLICATIONS

The circulation pumps are applied in sun energy, water heaters, industrial circulation systems, heating ventilating, small air conditioners, automatic water supply pressure for household, air source and ground heat source etc.

MATERIAL

• Die-cast aluminium motor casing. Technopolymer impeller. Ceramic driving shaft mounted on graphite brushings lubricated by the pumped liquid itself.
• Stainless steel protective rotor sleeve, stator sleeve.
• Ceramic thrust bearing, E.P.D.M. "O"rings.
• Cast iron body; Three-shift adjustable speed.
• No overload protection required.

MOTOR

• Protection level: IP44
• Voltage/Herz: 220V; 50Hz
• Insulation class: H
• Installation: with motor axis horizontal

IN THE BOX

• 1 x Hot Water Pump
• 2 x Unions & Gaskets
• 1 x User's Manual