DAB Hot Water Circulating Pump - VS 65/150-3 M

The DAB VS 65/150-3 M is a circulation pump suitable for hot water circulation in a pressurized cl...

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Dab Green / Black / Stainless Steel Vs 65/150-3 (1") M

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Product Information

Full details

This guide is for homeowners and light commercial users seeking to optimize their hot water systems with the DAB VS 65/150-3 M circulating pump. The pump efficiently circulates hot water in domestic heating, air conditioning, and solar systems, leading to improved system performance. Note that while designed for ease of use, professional installation is recommended for optimal performance and safety.

All features

Model Part Number	60185007H
Brand	Dab

Extended Product Information

FAQs

What is the purpose of the DAB VS 65/150-3 M pump?

It is designed to circulate hot water in domestic heating, air conditioning, and solar thermal systems.

What types of systems is this pump compatible with?

The pump is suitable for pressurized closed or open circuit systems.

How do I adjust the pump speed?

The pump operates at three speeds, which can be adjusted as per the system's needs.

Does the pump require overload protection?

No, the wet rotor asynchronous two-pole motor is protected against resistance and does not require overload protection.

What materials are used in the pump's construction?

The pump features a cast iron hydraulic section, die-cast aluminum motor casing, a technopolymer impeller, and stainless steel components.

What should I do if the pump makes unusual noises?

Check for any obstructions and consult a professional if the noise persists.

Can I install the pump myself?

Professional installation is recommended to ensure proper setup and system compatibility.

How often should I maintain the pump?

Regularly inspect the pump for leaks or unusual noises and consult a professional for maintenance.

Troubleshooting

Pump is not starting.

Check the power supply and ensure the electrical connections are secure. Verify the circuit breaker is not tripped.

Pump is making unusual noises.

Check for any obstructions in the impeller. If the noise persists, consult a professional.

Poor water circulation.

Verify the pump settings are correct for your system's needs. Check for airlocks in the system and bleed the air out.

Pros and Cons

Pros

Efficient hot water circulation.
Suitable for various applications (heating, air conditioning, solar).
Durable and long-lasting construction.
Quiet operation due to wet rotor motor.
Requires no overload protection.
Easy to maintain

Cons

Requires professional installation for optimal performance.
Limited to specific head ranges (4.5 and 6m).
May require system adjustments based on the three speed settings.
Cast iron components susceptible to corrosion in poorly maintained systems.

Setup, Compatibility & Care

Installation: Professional installation is recommended to ensure correct setup and system compatibility. Ensure the pump is installed according to the manufacturer's guidelines, paying attention to pipe connections and electrical connections.
Compatibility: This pump is suitable for use in pressurized closed or open circuit systems. It is compatible with domestic heating, air conditioning, and solar thermal systems.
Care: