Greylor Company Datasheets for Gear Pumps

Gear pumps use intermeshing gears to pump various types of liquids. Typically, one gear is the driver and the other is free wheeling. The gears have very tight tolerances so that the fluid being pumped cannot pass through them. Common uses for gear pumps include high pressure, metering, and flow control applications.
Gear Pumps: Learn more

Product Name Notes
Model50 Model 50-3R: Throw away your timers and continually dose with syringe accuracy. This new concept in pumping around the clock with a timing motor provides precise flow at a low...
PQ-12/24 Model PQ-12 DC: Weighing only 10 ounces, the PQ-12 and PQ-24 performs impressively compared to larger more expensive gear pumps. The PQ comes with either a 12 volt DC or...
PQM-115/230 Model PQM-1: The AC motor driven gear pumps are available in 115 volt and 230 volt for continuous duty operation. This low cost positive displacement miniature gear pump was developed...
LGP-1115/230 The lab gear pump has the same performance as the PQM-1. The LGP-1 is available with either 115 volt or 230 volt motor. It has a heavy duty aluminum enclosure,...