GWB series external lubricating slag oil pump/coal coke oil pumpDetailed product description：

Purpose
The GWB type external lubrication slag oil pump/coal coke oil pump is an industrial pump designed and manufactured according to national standards and enterprise standards. Its design is novel, its structure is unique, and its applicability is strong. Especially suitable for transporting clay containing liquids, non lubricating liquids, etc. in industries such as petroleum, chemical, oil and coating production. The main components of the pump are made of high-quality and wear-resistant materials, with a working life far exceeding that of general gear pumps.
The design of the pump fully considers the lubrication of the bearings during operation and the wear resistance of the components. It adopts a separated bearing and pump chamber external lubrication structure, which changes the traditional structure of lubricating the bearings using the conveying medium in the original gear pump, ensuring the transmission accuracy of the main components. The delivery temperature of this pump is generally between 20 ℃ and 180 ℃, and for special structures, it can reach up to 250 ℃.

Performance Parameter Table

Model	traffic		Stress Mpa	speed r/min	Equipped with power ＫＷ	Net Positive Suction Head (NPSH) m
	m3/h	I/min
GWB-2	two	thirty-three	0.6-1.8	nine hundred and forty	2.2-4	nine point five
GWB-3	three	fifty	0.6-1.8	one thousand four hundred and forty	3-5.5	nine point five
GWB-5	five	eighty-three point three	0.6-1.8	nine hundred and sixty	3-5.5	five
GWB-8	eight	one hundred and thirty-three	0.6-1.8	nine hundred and forty	4-7.5	five
GWB-12	twelve	two hundred	0.6-1.8	one thousand four hundred and forty	5.5-11	five
GWB-18	eighteen	three hundred	0.6-1.8	nine hundred and sixty	5.5-11	five
GWB-29	twenty-nine	four hundred and eighty-three	0.6-1.8	one thousand four hundred and forty	7.5-15	five
GWB-38	thirty-eight	six hundred and thirty-three	0.6-1.8	nine hundred and sixty	11-18.5	five
GWB-58	fifty-eight	nine hundred and sixty	0.6-1.8	one thousand four hundred and forty	18.5-30	five