Cycle Cost of Peristaltic Pump

The initial investment cost of the Peristaltic Pump may be slightly higher than that of other positive displacement pumps, but the cost of installation, maintenance, and spare parts for other pumps may be very large. In terms of life cycle cost, peristaltic pump is superior In the peristaltic pump, pipe or hose is the only wet parts, almost no maintenance, no need to replace the expensive seal, no congestion will happen check valve, no wear and tear of the stator or rotor will happen Of course, hose or tube need to be replaced regularly Even so, before the hose fatigue failure, industrial-grade peristaltic pump can achieve reliable thousands of hours of operation And replace the hose process takes less than 1 hour, in some cases, it only takes a few minutes In addition, without any special tools, hose can quickly in good safety Than the diaphragm pump or single screw pump for 4 to 6 hours of repair time is much less, that doesn't include them in the mobile transfer and reinstall when take the extra time Compared with diaphragm pump or repair of the single screw pump, hose cost is very low, the latter the wet end of the replacement parts (such as ball rotor and stator) can be accounted for 75% of the initial purchase cost of pump peristaltic pump don't need to install auxiliary equipment Diaphragm pump back pressure valve and exhaust valve is required to ensure correct operation of the internal check valve Single screw pump usually need a double mechanical seal The cost of these auxiliary components can be eliminated by using peristaltic pumps for dry running protection of the flush system and built-in check valves.

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