Import Differential Pressure Gauge — Buy in Bulk from Supplier in China

The Sailsors Instruments differential pressure gauge is a mechanical instrument designed for direct reading of pressure differentials in industrial environments. It features a stainless steel housing, a calibrated dial face with clear graduations, and internal temperature and pressure compensation to maintain accuracy across varying conditions. The measurement range is not specified in the source but aligns with typical industrial gauges used for HVAC and filtration systems, generally spanning 0 to 100 inches of water column or equivalent in kPa.

The gauge uses a bourdon tube or diaphragm mechanism to translate pressure differentials into needle movement, ensuring reliable performance without electronic components. The housing is rated for durability in dusty or humid conditions, and the dial is typically protected by a tempered glass cover. Standard industry variants include 100mm or 150mm case diameters, with pressure ports in 1/4 inch NPT or G1/4 thread. These are common configurations for mounting on panels or piping in cleanroom and process control settings.

This gauge is commonly purchased by maintenance teams in pharmaceutical, food processing, and water treatment facilities where consistent pressure monitoring is critical for compliance and efficiency. Buyers typically require units with calibration certificates and protective caps for transport. The supplier offers bulk packaging in cartons of 10 or 20 units, with standard export packing to prevent damage. Trade terms are not specified but typically follow FOB or CIF from Chinese ports.

Sailsors Instruments is based in Beijing, China, with a physical address in the Haidian District high-tech building. The supplier is classified as imported and harbor-trusted, indicating verified export experience and compliance with basic shipping protocols. No claims are made about company history, workforce size, or production capacity in the source data. The listing confirms only that this entity supplies differential pressure gauges and handles export documentation.

The supplier has no recorded response rate or average response time, suggesting limited or no active communication channels on the platform. Buyers should not assume real-time support or customization capabilities. The listing does not mention certifications, internal testing, or quality control procedures. All claims about product performance must be verified directly with the supplier before purchase.