VEVOR 15PBG-6A/6B Shielded Circulating Pipeline Pump

Name: VEVOR 15PBG-6A/6B Shielded Circulating Pipeline Pump
Brand: Vevor

The VEVOR 15PBG-6A/6B is a high-efficiency shielded circulating pipeline pump designed for residential and industrial applications, including floor heating, boiler systems, and water circulation. It features a durable stainless steel...

Table of contents

Product Overview

The VEVOR 15PBG-6A/6B is a shielded circulating pipeline pump engineered for reliable performance in various heating and water circulation systems. It is suitable for floor heating, boilers, water-cooled air conditioning, and industrial liquid circulation. The pump features a stainless steel shielding set that isolates water from electrical components, eliminating the need for mechanical seals and preventing leaks. It is equipped with ceramic bearings and a stainless steel shaft for friction and corrosion resistance.

Key Features

Programmable Timer: Includes a 24-hour timer with 15-minute intervals, allowing for 48 on/off cycles per day for energy-efficient operation.
Low Noise: Designed for quiet operation, making it ideal for indoor installations.
Durable Construction: Heat-resistant motor materials and high-quality internal components ensure long-term reliability.

Installation and Safety

Important: Installation must be performed by expert staff. The pump must be installed with the rotor shaft in a horizontal position. Reliable grounding is mandatory; do not modify the three-core plug. Ensure the system is clean and free of welding clinker or debris before installation. A check valve should be installed at the inlet or outlet to facilitate maintenance.

Operation and Maintenance

Before initial use, the pump must be exhausted to remove air. If used for hot water circulation, perform exhaustion once per week. To exhaust, cut off power, close the outer tap, and slowly turn the exhausting screw while rotating the pump shaft with a screwdriver. Ensure the filter screen is cleaned monthly. If the pump is installed outdoors, provide protection against sun and rain.

Troubleshooting

Pump won't start: Check for poor wire contact, broken wires, stuck impeller, or motor fault.
Pump runs but no pressure: Ensure the main tap is open and the system is properly exhausted of air.
Noise: Check for foreign substances inside the pump, air in the system, or adjust system pressure if necessary.