Bristol Compressor L63B562DBLA

04/28/2022

Classification of Surge Protection Device?

Now there are all kinds of surge protection devices on the market. Among those protection products, what kind of products do we need? What should we rely on to distinguish types? Let’s see it follow Okmarts.

10/08/2025

HVAC Compressor 101: Working Principle, Types, Function

The compressor is a critical component of any HVAC (Heating, Ventilation, and Air Conditioning) system, responsible for compressing and circulating the refrigerant that cools the air.

07/06/2022

What is a Proportional Valve

A proportional valve provides a change in output pressure or flow in the same ratio as the change in the input, for example if the input doubles then the output will also double.

06/14/2020

Advantages of scroll refrigeration compressor

1. There is no reciprocating mechanism, so the structure is simple, small size, light weight, few parts (especially few wearing parts), and high reliability; 2. The torque change is small, the balance is high, the vibration is small, the operation is staﰸ2䀀
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09/03/2020

Selection of air inlet filter cartridge

The selection of the inlet filter cartridge actually involves many aspects, not only the cartridge itself, but also the entire system design. Therefore, when selecting a filter cartridge, you should refer to the processing air volume, surrounding environment, pre-filtration, etc.:

09/11/2020

Composition and maintenance of oil return check valve for Okmarts.com air compressor

The composition of okmarts.com air compressor check valve: the check valve is composed of valve body, steel ball, steel ball seat, spring and other elements

07/02/2020

Talking about several common types of Copeland compressors

Talking about several common types of Copeland compressors Copeland compressors, which consist of casings, motors, cylinders, pistons, control equipment (starters and thermal protectors), and cooling systems, are used very often in air conditioning and cold storage.

09/05/2020

These safety knowledge must be mastered by front-line employees!

How to quickly identify hazards and cultivate good operating behaviors is the focus of frontline employee safety management!

08/11/2020

Pay attention to these details. The air energy heat pump can be used for more than 10 years.

In a few months, the northern heating season will officially begin. In addition to central heating, this year's "coal-to-electricity conversion" has also received much attention.

06/29/2020

How the compressor works