PCM · Positive Displacement Pumps
Coupling rods for PCM positive displacement pumps. This component transmits drive between machine sections and keeps timing in sync. Before dispatch from Tallinn we verify pitch, tooth profile, bore and torque rating against PCM drawings.
For an exact match on PCM positive displacement pumps, send the machine model and serial number with the part number or a photo of the worn coupling rods. We check it against PCM running changes before quoting.
Typical signs are timing drift between sections, backlash or knocking, elongation on chains and belts. Check tension and wear quarterly; replace chains and belts as matched sets.
The PCM machine model and serial number plus the OEM part number or a photo of the worn coupling rods. This lets us match running changes and quote the exact part.
We verify pitch, tooth profile, bore and torque rating against the PCM drawing and include inspection notes with the shipment.
