Dev engineers provides rot well hgp series positive displacement external rotary gear pumps. These gear pumps are most efficient and economic range with variety of materials for transferring of oils and viscous liquid, which has special features like simple & compact in design, low noise level, high efficiency and easy to maintain. Salient features associated with this type of pumps are it comes with built-in pressure relief valve. The shaft sealing is by rubber oil seals, which ensures leak proof working than gland packing design. The alternative sealing like z-pack or mechanical seal is provided on depending on liquid characteristics or on request. The gear pumps are also available with jacketed features for handling tar, bitumen, asphalts, wax, soaps, liquids, etc. Special three-port design road tanker or fighter rotary gear pumps are also available that are easily mounted on tankers, trucks, tractors or any mobile vehicles and work with their drive engine. The hgp series standard design gear pumps are ideal for handling all types of oils & viscous liquids, like all fuel oils, mineral oils, lubricating oils, fish and animal oils, vegetable oils, tar, asphalts, sugar syrups, molasses, starch, soaps, silicate, wood pulp, glycol, glycerin, honey, inks, colors & paints, resins, kerosene, varnishes & viscous chemicals, etc, and in all types of industries.
