BB,BBG type internal meshing cycloidal gear pumpDetailed product description：

Product Overview

The BB type and BBG type internal meshing cycloidal gear pump is a type of positive displacement internal gear pump, in which the internal gear (i.e. outer rotor) has a circular arc tooth shape, and the external gear (i.e. inner rotor) is a new type of gear pump with a short amplitude cycloidal. Due to its simple structure, low noise, smooth oil delivery, and good self-priming performance, this pump is widely used in low-pressure hydraulic systems and can be used as a power pump, lubrication pump, and cooling pump. It is suitable for transporting various oils

Performance parameters of BB, BBG type internal meshing cycloidal gear pump

model	Traffic L/min	stress Mpa	rotation speed r/min	Pressure oscillation Mpa	Volumetric efficiency （％）	caliber inch	Motor Power
BB -4 BBG	four	two point four five	one thousand and five hundred	±0.15	≥80	Z3/8"	0.25/1450
BB -6 BBG	six						0.37/1450
BB -10 BBG	ten						0.55/1450
BB -16 BBG	sixteen	two point four five	one thousand and five hundred	±0.15	≥90	Z3/4"	1.1/1450
BB -20 BBG	twenty						1.1/1450
BB -25 BBG	twenty-five						1.5/1450
BB -32 BBG	thirty-two						1.5/1450
BB -40 BBG	forty	two point four five	one thousand and five hundred	±0.15	≥90		2.2/1450
BB -50 BBG	fifty						3/1450
BB -63 BBG	sixty-three						4/1450
BB -80 BBG	eighty	two point four five	one thousand and five hundred	±0.15	≥90	Z1"	5.5/1450
BB -100 BBG	one hundred						5.5/1450
BB -125 BBG	one hundred and twenty-five						7.5/1450