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Grundfos 96160144 10 Sq15330 3" Multistage, Submersible Pump

Name: Grundfos 96160144 10 Sq15330 3" Multistage, Submersible Pump
Brand: Grundfos
SKU: 1491602389
Price: 2830.99 USD
Availability: InStock

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Grundfos 96160144 10 Sq15330 3" Multistage, Submersible Pump Grundfos 96160144 10 Sq15330 3 Multistage Submersible Pump

Actual Color:N/A

Key item features

- High pump efficiency
- High motor efficiency
- Wear resistance
- Protection against upthrust
- Excellent starting capabilities
- Overvoltage and undervoltage protection
- Overload protection
- Overtemperature protection
SQ innovative motor technology
SQ pumps feature an innovative motor design incorporating permanent-magnet technology. By combining permanent-magnet motors and a Grundfos micro-frequency converter, we are able to deliver unmatched performance and the ability to control and communicate with the pump in ways never before possible.

SQ pump models operate at a constant speed much like today’s conventional pumps. The difference is that SQ delivers the benefits of an electronically controlled permanent-magnet motor that cannot be achieved with a conventional induction motor.

SQ pumps are available for single-phase power; a simple 2-wire design makes installation easy.

High pump efficiency
The hydraulic pump components are polyamide reinforced with 30 % glass fiber. The hydraulic design provides for high pump efficiency resulting in low energy consumption and therefore low energy costs.

High motor efficiency
The motors are based on a permanent magnet rotor (PM motor) featuring high efficiency within a wide load range.
Wear resistance
The pump design features "floating" impellers (not fastened to the shaft). Each impeller has its own tungsten carbide/ceramic bearing. The construction and materials ensure high wear resistance to sand for long product life.

Protection against upthrust
Starting up a pump with a very low counter pressure involves the risk of the entire impeller stack being lifted, also called upthrust. Upthrust may cause breakdown of both pump and motor.
SQ motors are fitted with a top bearing protecting both pump and motor against upthrust, thus preventing breakdown during the critical start-up phase.

Excellent starting capabilities
The integrated electronic unit of the motor features soft starting. Soft start reduces the starting current and thus gives the pump a smooth and steady acceleration.
The soft starter minimizes the risk of wear on the pump and prevents overloading of the mains during start-up.
The excellent starting capabilities are a result of the high locked-rotor torque of the permanent magnet motor together with the few pump stages. The high starting reliability also applies in case of low voltage supply.
Overvoltage and undervoltage protection
Overvoltage and undervoltage may occur in case of unstable voltage supply.
The integrated protection of all motors prevents damage to the motor in case the voltage moves outside the permissible voltage range.
The pump will cut out if the voltage falls below 150 V or rises above 315 V. The motor is automatically cut in again when the voltage again falls within the permissible voltage range. Therefore no extra protection relay is needed.

Overload protection
Exposure of the pump to heavy load causes the current consumption to rise. The motor will automatically compensate for this by reducing the speed to 3000 rpm. Further overload will lead to stop.
If the rotor is being prevented from rotating, this will automatically be detected and the power supply will be cut out. Consequently, no extra motor protection is needed.

Overtemperature protection
A permanent magnet motor gives off very little heat to its surroundings. In combination with an efficient internal circulation system leading the heat away from the rotor, stator and bearings, this ensures optimum operating conditions for the motor.
As an extra protection, the electronic unit has a built-in temperature sensor. When the temperature rises too high, the motor is cut out; when the temperature has dropped, the motor is automatically cut in again.
Reliability
The motors are built for high reliability and feature:

-Tungsten carbide / ceramic bearings
-thrust bearings protecting against downthrust
-product life time equal to conventional AC motors

Important: Any well with a high static water level may allow the pump to operate off the curve and outside its recommended range. We recommend using a "Dole" flow restriction valve to throttle the pump to prevent upthrust damage to the pump and motor. The maximum flow must be restricted to within the pumps recommended operating range.

Specs

Plumbing pump type
Submersible Pump
Brand
Grundfos
Features
Lightweight
Volts
230 V
Assembled product height
35 in
Weight
14 lb

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About this item

Product details

submersible well pumps Deliver powerful, reliable operation with the Grundfos 3” SQ submersible: A lightweight, reliable pump with 20 year performance record Extremely compact 2.99" diameter Built in soft start, dry run protection and over/under voltage protection Broadest operational voltage range (150 to 280) in the industry - reducing call backs Low ampere usage makes it possible to use lower gauge wire The SQ pump is Factory pre-set based on minimum power consumption Operates like a conventional 2-wire pump Easily installed in a 4” well that will no longer accommodate a 4” nominal O.D pump.

- High pump efficiency
- High motor efficiency
- Wear resistance
- Protection against upthrust
- Excellent starting capabilities
- Overvoltage and undervoltage protection
- Overload protection
- Overtemperature protection
SQ innovative motor technology
SQ pumps feature an innovative motor design incorporating permanent-magnet technology. By combining permanent-magnet motors and a Grundfos micro-frequency converter, we are able to deliver unmatched performance and the ability to control and communicate with the pump in ways never before possible.

SQ pump models operate at a constant speed much like today’s conventional pumps. The difference is that SQ delivers the benefits of an electronically controlled permanent-magnet motor that cannot be achieved with a conventional induction motor.

SQ pumps are available for single-phase power; a simple 2-wire design makes installation easy.

High pump efficiency
The hydraulic pump components are polyamide reinforced with 30 % glass fiber. The hydraulic design provides for high pump efficiency resulting in low energy consumption and therefore low energy costs.

High motor efficiency
The motors are based on a permanent magnet rotor (PM motor) featuring high efficiency within a wide load range.
Wear resistance
The pump design features "floating" impellers (not fastened to the shaft). Each impeller has its own tungsten carbide/ceramic bearing. The construction and materials ensure high wear resistance to sand for long product life.

Protection against upthrust
Starting up a pump with a very low counter pressure involves the risk of the entire impeller stack being lifted, also called upthrust. Upthrust may cause breakdown of both pump and motor.
SQ motors are fitted with a top bearing protecting both pump and motor against upthrust, thus preventing breakdown during the critical start-up phase.

Excellent starting capabilities
The integrated electronic unit of the motor features soft starting. Soft start reduces the starting current and thus gives the pump a smooth and steady acceleration.
The soft starter minimizes the risk of wear on the pump and prevents overloading of the mains during start-up.
The excellent starting capabilities are a result of the high locked-rotor torque of the permanent magnet motor together with the few pump stages. The high starting reliability also applies in case of low voltage supply.
Overvoltage and undervoltage protection
Overvoltage and undervoltage may occur in case of unstable voltage supply.
The integrated protection of all motors prevents damage to the motor in case the voltage moves outside the permissible voltage range.
The pump will cut out if the voltage falls below 150 V or rises above 315 V. The motor is automatically cut in again when the voltage again falls within the permissible voltage range. Therefore no extra protection relay is needed.

Overload protection
Exposure of the pump to heavy load causes the current consumption to rise. The motor will automatically compensate for this by reducing the speed to 3000 rpm. Further overload will lead to stop.
If the rotor is being prevented from rotating, this will automatically be detected and the power supply will be cut out. Consequently, no extra motor protection is needed.

Overtemperature protection
A permanent magnet motor gives off very little heat to its surroundings. In combination with an efficient internal circulation system leading the heat away from the rotor, stator and bearings, this ensures optimum operating conditions for the motor.
As an extra protection, the electronic unit has a built-in temperature sensor. When the temperature rises too high, the motor is cut out; when the temperature has dropped, the motor is automatically cut in again.
Reliability
The motors are built for high reliability and feature:

-Tungsten carbide / ceramic bearings
-thrust bearings protecting against downthrust
-product life time equal to conventional AC motors

Important: Any well with a high static water level may allow the pump to operate off the curve and outside its recommended range. We recommend using a "Dole" flow restriction valve to throttle the pump to prevent upthrust damage to the pump and motor. The maximum flow must be restricted to within the pumps recommended operating range.

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Specifications

Plumbing pump type

Submersible Pump

Brand

Grundfos

Features

Lightweight

Volts

230 V

Warranty

Warranty information

We are happy to accept returns of unused or defective items for a refund within 30 days from the date of delivery. For returns outside 30 days, please use the 'Contact seller' feature on our Marketplace seller's information page our Customer Service team to go over our options. For full details, please view the Shipping and Payments tab above. To initiate a return simply go to the Walmart Orders Portal and submit a return request. We ask that all items be returned with all original components via a traceable method. Once your return is received and processed, we will quickly get your refund or replacement issued.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.