Import 22mm Glf2 Cartridge Seal Suited Cri Pumps — Buy in wholesale FOB from Supplier in China

The 22mm GLF2 cartridge seal is a precision-engineered mechanical seal designed as a direct replacement for seals installed in Grundfos CR, CRN, and CRI series pumps. It features a 22mm shaft size with operating parameters of -30 to 200 degrees Celsius temperature range, 2.5 MPa maximum pressure, and 25 m/s surface speed. The seal construction uses seal rings in SSiC, RBSiC, TC, ceramic, and carbon material options to match specific application chemistry and wear requirements.

This cartridge format seal integrates all components into a pre-assembled unit, eliminating the need for field assembly and reducing installation error risk. The GLF2 designation indicates compatibility with the Grundfos pump platform, a common specification in water treatment, HVAC, and industrial fluid handling systems. Standard sizes of 12mm, 16mm, and 22mm cover the majority of CR series pump configurations. The multi-material seal ring programme allows matching to media from potable water through sewage, oils, and chemical process fluids.

Buyers for this seal include pump maintenance contractors, municipal water utilities, industrial facility engineers, and OEM aftermarket distributors. The cartridge design suits operations where rapid seal changeout minimises downtime. Applications span water supply, wastewater processing, chemical transfer, and building services. Trade terms, minimum order quantities, and exact lead times should be confirmed directly with Zhangjiagang Asino Sealing Tech, as these are not specified in the source data.

Zhangjiagang Asino Sealing Tech CO., Ltd is located on North Xitang Road in Zhangjiagang, Jiangsu Province, China, with postal code 215600. The supplier carries an imported tier classification and harbour trust tier. The response rate shown is 0.00 percent, with zero average response hours recorded. The company profile indicates capability in standard mechanical seal production covering John Crane, Burgmann, AES, and Roten equivalent designs, plus OEM dry gas seals for brands including Grundfos, APV, Fristam, Alfa-Laval, and SIHI.

The supplier states advantages including advance equipment, engineering capability, stable quality, and stock availability for several pump seal lines. Production covers component seals, metal bellow seals, cartridge seals, agitator seals, dry gas seals, and split seals. The company offers customised seal manufacture based on client drawings or samples. No verified production capacity figures, employee count, revenue data, or specific client references are provided in the source material. Buyers should independently verify certification status, quality management systems, and recent production references before placing orders.