Mechanical seal for APV pump
The delivery of analogues of mechanical seals APV pumps:
- blending machines and mixers: Mixer, Flex-Mix,TPM, TPX
- centrifugal pumps PUMA, W+, W+ (NEMA), Wa+, Whp, Wi,
- self-priming pumps Ws, Ws (NEMA)
- drum pumps DW
- and also mechanical seals for pumps APV: Howard CL (CleanLine), ZM серии (ZMA, ZMB, ZMH, ZMK, ZMS, ZMD)
- mechanical seals for pumps APV W+; 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 construction of mechanical seal is mainly consist of two part parts: stationary and rotating. Stationary part, as a rule, is the ring, which is fixed in the pump casing. Rotating part is installed on the shaft and tightened to stationary part with the help of a spring. Pressurizing by mechanical seal is achieved by means of secondary seal (bellows, rubber gasket) and frictional couple.
Pressurizing by mechanical seal is achieved by means of secondary seal (bellows, rubber gasket) and frictional couple. When making the selection of mechanical seal, it is important to choose correct material for secondary seals and frictional couple.
- Shaft mechanical seals for pump APV