UPS3 15-50/65

Description

Manufacturer: Grundfos

Weight: 2 kg

Dimensions: 143mm x 130mm x 111mm

Voltage: 240v 1ph 50Hz

Max Flow: 63 l/m

Max Head: 6.5m

Material: Cast Iron

Inlet Connection: 1 1/2” BSP

Outlet Connection: 1 1/2” BSP

Port to Port Dimension: 130mm

Full Load Current (FLC): 0.52A

SKU: 99199622

 

High efficiency canned-rotor circulator, designed for circulating liquids in domestic heating systems. Is suitable as stand-alone or integrated circulator pump in existing systems as replacement or in new heating systems.

The pump features three control modes:

• Constant pressure control with two setting
• Proportional pressure control with two settings
• Constant curve mode with three settings

Furthermore, the speed can be controlled by a low-voltage PWM (Pulse Width Modulation) profile A Heating

Additionally, easy and user-friendly one-button interface makes replacement and settings simple and fast.

LEDs indicate the actual operating status as well as warnings and alarms

The design of the pump and chosen materials contribute to long life. The pump is self-venting through the system, which contributes to easy commissioning. The compact design, featuring a pump head with an integrated control box, fits into most common installations, as well as boilers, due to the ambient temperature range. Pump and motor form an integral unit without a shaft seal. The bearings are lubricated by the pumped liquid. These constructional features ensure maintenance-free operation. Servicing screw accessible from the front allows for easy access to the pump shaft if necessary to deblock the pump once installed.

The pump housing is made of cast iron. The pump housing is electrocoated to improve corrosion resistance.

The motor is a synchronous permanent-magnet motor characterised by high efficiency. The pump speed is controlled by an integrated frequency converter incorporated in the control box.

The benchmark for the most efficient circulators is EEI 0.20.