Mechanical seals for APV pumps

Mechanical seal for APV pump

Supplies of analogue mechanical seals for APV pumps:

• Mixers and agitators: Mixer, Flex-Mix, TPM, TPX;
• Centrifugal pumps PUMA, W+, W+ (NEMA), Wa+, Whp, Wi;
• Self-priming pumps Ws, Ws (NEMA);
• As well as mechanical seals for APV pumps: Howard CL (CleanLine), ZM series (ZMA, ZMB, ZMH, ZMK, ZMS, ZMD);
• Mechanical seals for APV W+ pumps; APV W+10/8; APV W+22/20; APV W+30/80; APV W+25/210; APV W+35/35; APV W+30/120; APV W+50/8; APV W+55/35; APVW+60/110; APV W+65/350; APV W+70/40; APV W+80/80; APV W+110/130; APV Wa+; APV TMP+.

The design of the mechanical seal consists mainly of two parts: a movable part and a fixed part. The fixed part is usually a ring that is fixed in the pump housing. The movable part is mounted on the shaft and is pressed against the fixed part by means of a spring.

Mechanical sealing is achieved using secondary seals (bellows, rubber rings) and a friction pair. When choosing a mechanical seal, it is important to choose the material of the secondary seals and friction pairs.

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Mechanical shaft seals for APV pumps