Simple structure and easy to install, there is no relative sliding on the shaft, no abrasion against shaft and good follow-up feature to shaft. The single spring keeps effective even in medium containing solids and certain amount of corrosive substance.
Double seal design, barrier fluid can be applied to avoid leakage of pumped fluid, loose-fitting seal faces are easily replaced, allowing all combinations of materials and save inventory cost.
Stationary design with springs outside the medium is ideal for dirty, abrasive media containing solids. Balanced seal, suitable for high-pressure applications, multiple spring design provides uniform and stable face loading.
Pre-assembled unit without need of measurements during installation, correct working length guaranteed and easy to install, self-centering and self-aligning. Easy for clean, inspection and adjustment, flush ports available.
Pre-assembled unit without need of measurements during installation, correct working length guaranteed and easy to install, self-centering and self-aligning. Easy for clean, inspection and adjustment, flush ports available.
Replacement seal of Grundfos seal type H for use in CR/CRI/CRN pumps, seals of ø12, ø16 and ø22 mm shaft are available on request. Balanced, cartridge seal design, easy to install. Different types of replacement seals to Grundfos-Sarlin pumps are also available on request.
We are leading mechanical seals manufacturer in China. We do not have splendid history and exaggerated technical forces. What we have is making ourselves working harder than others to serve our customers. “Quality First, Customer Service on the Top” is our working principle, “Grand Ambition, Broad Intelligence” is our spirit since we were established in 1983. These made us to develop from a supplier of rubber parts of mechanical seals to a manufacturer of various kinds of mechanical seals.
HIGH CYCLE
We have a high-quality after-sales support services!
No.538, Hongtang Section, Jiangbei Avenue,Ningbo,China (315033)
Phone:(86)-0574-87588266
sales@grandbroadseals.com
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