3520VQ-21A2-1CA-20R Double Pump

VQ Series Double Pumps

Introduction

The high-pressure and high-performance Intra-vane pumps for mobile equipments.

Features:

1. To adopt balanced hydraulic for the struction of Intra-vane and ten-Vane design, higher pressure, top to 21MPa.
2. To adopt floating structure for side plate, it will do a compensation for end-face clearance by automatic, so that even the pump under high pressure it can maintain a high volumetric efficiency.
3. The side plate is made of dual-metal material, it improved the seizure resistance, and so that the life of pump will be longer

Model Code

(F3-)	3525VQ	38	A	17	(F)	-1	AB	20	R
Note	Series	Flow-Shaft end pump	Port Connection	Flow-cover end pump	Installation Type	Shaft Type	Outlet Positions	Design Number	Rotation
No-marking   Petroleum series oil   Emulsification fluid   Water glycol fluid   Phosphate ester fluid	2520VQ	10 12 14 15 17 19 21 25	A-    SAE 4 bolt flange	2 3 4 5 6 7 8 9 10 11 12 14	No marking- Flange Mounting   F-Foot Mounting	1-Straight key 86-HD Straight key 11-Spline key	See below	20	View from shaft end of pump   L-Left hand for counter clockwise R-Right hand for clockwise
	3520VQ	21 25 30 32 35 38 45		2 3 4 5 6 7 8 9 10 11 12 14
	3525VQ	21 25 30 32 35 38 45		10 12 14 15 17 19 21 25
	4520VQ	42 45 50 57 60 66 75		2 3 4 5 6 7 8 9 10 11 12 14
	4525VQ	42 45 50 57 60 66 75		10 12 14 15 17 19 21 25
	4535VQ	42 45 50 57 60 66 75		21 25 30 32 35 38 45

Flow(USgpm) at 1200r/min and 0.69Mpa

Dimensions