China modular vacuum generator with vacuum pressure switch output Manufacturer, Supplier, Factory

SOLH IR series precision pilot regulators adopt advanced nozzle-flapper internal pilot structure, delivering 0.2% ultra-high control accuracy and excellent repeatability. It stably maintains output pressure against air source fluctuation and dynamic load changes. Featuring high flow rate, fast response and ultra-low air consumption of 1–3 L/min for significant energy savings, it supports manual adjustment and pneumatic remote control. Compact and flexible with built-in overpressure protection, it is widely used in semiconductors, precision testing, tension control, medical instruments and high-end precision automation systems.

SOLH DSNU stainless steel mini pneumatic cylinders strictly comply with ISO 6432 & CETOP RP52P international standards, fully interchangeable with FESTO DSNU original cylinders, also compatible with SMC CM2 and Airtac MG series for direct drop-in replacement. Constructed entirely from SUS304 stainless steel barrel and piston rod with forged aluminum end caps, it delivers outstanding rust-proof and anti-corrosion capability to withstand high humidity, weak acid and weak alkali environments, perfectly suited for food, pharmaceutical and hygienic-grade production lines. Roller crimped end cap connection ensures robust structural stability against vibration. It supports diverse variants including double-acting, spring single-acting and DSNU-S ultra-short compact version; optional PPV self-adaptive air cushion automatically adjusts damping across 0.1~1.0MPa pressure range for stable high-speed reciprocation. Low-friction composite sealing enables oil-free operation with service life over 8 million cycles; built-in magnetic ring option works with mainstream magnetic sensors for PLC position feedback. We maintain stable mass production and sufficient global spot inventory, widely deployed in food processing, medical packaging, electronics assembly and harsh-condition automated stations.

The indoor withdrawable vacuum circuit breakers are suitable for three-phase AC power systems with rated voltages up to 12~24kV and frequency 50/60Hz. They are widely used in power plants, substations, petrochemicals, metallurgy, manufacturing and other industries, airports, residential areas,... VSG-12 Indoor High Voltage Vacuum Circuit Breaker(abbr.: circuit breaker) is three-phrase A.C. 50Hz indoor of power supply distribution equipped with the rated voltage 12 KV. This product is in accordance with GB1984-2003( high voltage A.C. circuit breaker),JB3855-1996 (3.6-4.5KV indoor A.C. high voltage circuit breaker), DL403-2000(technical conditions for ordering of 12-40.5KV high voltage vacuum circuit breaker) and IEC standard 62271-100:2001( high volage A.C. Circuit breaker). It can be used for protecting and controlling equipment in the grid equipment and the dynamic design of industrial and mining enterprise .It is suitable for switching load and frequent operation with different property and with the capability of many times operations of breaking short-circuit current.

Switchgear Secondary Installation: Product Details and Applications Product Overview Switchgear secondary installation refers to the configuration, interconnection, and installation of secondary circuits and components within a switchgear system. Secondary circuits manage control, protection, metering, and signaling functions, ensuring efficient and safe electrical distribution. These installations typically involve control cables, auxiliary relays, secondary terminals, wiring looms, sensors, and protective devices like current transformers (CTs) and voltage transformers (VTs). They complement the primary system, facilitating effective monitoring and control over medium and low-voltage networks.

Vertical Bus Switchgear Assembly The vertical busbar bracket is an important component in the switchgear assembly. It is made of epoxy resin, a common insulating material, which has excellent electrical insulation properties, durability and resistance to moisture and temperature changes. The vertical busbar bracket produced by Reziger can be flexibly configured according to different power requirements and application scenarios to meet the individual needs of users. The function is to fix the vertical busbar (a conductive metal rod carrying current) in the switchgear chassis to ensure that the busbar is correctly aligned and insulated from the surrounding environment to ensure that the current will not be damaged or overheated.

The Switchgear Outgoing Function Panel is a crucial component in electrical distribution systems, responsible for safely controlling and distributing power from the switchgear to the outgoing feeders. It plays a vital role in protecting equipment and ensuring reliable power delivery to various loads, such as industrial machinery, lighting systems, and other electrical infrastructure.