Shaanxi DaoLin Mechanical & Electrical Co., Ltd. products

VRA, Top entry, dry running single mixer seals, suitable for SPX APV, FA97-APV-4-27-T-M mixers & agitators model.

This page shows the mechanical seals suit for auto water pump to meet your requirement. These seals are suitable for high-speed rotation. And these are inaction seals.They are made of punch parts. More QTY that you booked, the price will be lower. Please find more details by the specification.

Elastomer bellow seals are mainly use in waste water treatment plants for the sewage applications.Due to its compact design it can be easily mounted. It has a unique rubber bellow secondary seal, which provides a high degree of axial flexibility and protects the shaft/ sleeve from fretting. Rubber Bellow Mechanical Seals can be use regardless of direction of rotation since the driving torque is not transmitted through the coil spring. The required driving torque is through the spring and spring holder.The single coil spring will avoid effluent particle.

Elastomer Bellow Seals has been designed for general sealing purpose which includes easy installation of the seal.Elastomer spring seals used for water and sewage containing slurries. Shaft run out is compensated by elastomer bellow and spring due to its self aligning capability. Elastomer bellow protect shaft/sleeve from fretting.

Elastomer Bellow mechanical seal is a compact, unitized, single spring elastomer bellows seal that not only offers durability and performance but also fast and easy installation and replacement. Innovative bellows design is pressure-supported and will not crease or fold under high pressure. It’s generally used in high temperature applications of various chemical, petroleum, refinery and polymer industry.

Double end face seal arrangement is intended to seal the barrier liquid, not the process liquid. The arrangement consists of an inner or primary seal installed in backward position, and an outer or secondary seal installed in normal position. The backward position of the inner seal prevents the barrier liquid from entering the pump at normal condition. In the event of an inner seal failure the barrier liquid enters the pump and prevents the process liquid from leaking into atmosphere. In the event of outer seal failure, the non-hazardous barrier liquid leaks into atmosphere while the inner seal contains the process liquid.

APV, an SPX FLOW Brand, provides a unique range of highly functional solutions, systems and products that address key business drivers. SPX FLOW bases its APV solutions on advanced technology products including pumps, valves, homogenizers, mixersand heat exchangers, as well as production efficiency experience, development expertise, maintenance management and regulatory compliance. DaoLin’s focused on mechanical seals` designing, manufacturing, stocking and supplying a full range of APV mechanical seals and other pump spare parts.They are widely used in food, beverage and dairy industries.The material parts conform to food safety and hygiene requirements. DaoLin sanitary pump seals are capable of applying on APV Pumps as replacement.

Our company,DaoLin,is dedicated to design and manufacture mechanical seals for the Food, Dairy, and Pharmaceutical Industries.Our proven innovative seal design will allow the mechanical seal to perform while remaining free and clean of product buildup,this will result in a reduction or elimination of product contamination.

PCM has been offering high quality, cost effective fluid handling solutions based on low life-cycle costs to customers in oil & gas, food, and industry. * DaoLin’s dedicated to mechanical seals designing, manufacturing and stocks and supplies a full range of PCM mechanical seals and other pump spares. They are widely used in food, beverage and dairy industries.The material parts conform to food safety and hygiene requirements. DaoLin sanitary pump seals are capable of applying on PCM pumps as replacement.

The Flygt brand represents a long history of pioneering development of products and solutions for handling water and wastewater. Flygt pumps and mixers are ideal for everything from the toughest applications in wastewater to lightly contaminated water and clean water applications.