Rotodel offers all stainless steel ss-316 self priming bi-directional positive displacement rotary gear pump model `hgsx`. These gear pumps come fitted with teflon coated dry running `dc` bush bearings. The rotary gear pumps are available in a three-piece design and can be cleaned by removing four dom nuts from the back cover. Mechanical seal is optional for teflon gland packing. All sizes of `hgsx` pumps can run at 1440 rpm up to the viscosity of 500 cst. These pumps are ideal to use in pharmaceutical, food industry and industries dealing with corrosive viscous chemicals.
