Introduction

SQP series single pumps are composition vane pumps with high pressure resistance and high performance,especially developed for application in the industries of plastic, forging, machine tool and engineering machinery,where lower noise is required.The main features are as follows: 1. V series composition vane pump core,making the application flexible by its complet interchangeable advantage.2.The structure of pulsation attenuation,dramatically reducing the pulsation of pressure with lower noise.3. the designing with thick pump casing,making the pump with stronger strength,stronger vibration resistance and better performance of silencing.

Model Description

(F3-) SQP2 -21 -86 C (F) (LH) -18
 Front marks, compatibility between hydraulic oil and fluid Pump shell No Displacement codes  Shaft extension Outlet port position Mounting type Direction of rotation Designing No.
SQP1 2,345,6,7,8,9 10,11,12,14 1带键直轴 1 straight shaft with key 86 .重型带 键直轴 86- heavy-duty straight shaft with key (从泵的盖端看) (from cover end pump) A-进口油对侧 A- Opposition of inlet B .从进口油逆时针90° B- counterclockwise 90° from inlet C ■进口油同侧 C- the same side of inlet D .从进口油顺时针90° D- Clockwise 90° from inlet 无标记法 兰安装 No mark Flange mounting F: 脚座安装型 foot mounting (从泵的盖端看) (from cover end pump) 15
No marks- use anti-wear hydraulic oil or Fl 1-使用水乙二酔液 Fl 1- use water- glycol fluid F3- 使用油包水乳化液 F3- use water-in-oil emulsion SQP2 10,11,12,14,15,17, 19,21 LH .逆时针旋转 LH-counterclockwise rotation 无标记 No mark 顺时针旋转 Clockwise rotation 18
SQP3 21,25,30,32,35, 38,45
SQP4 42,45,50,57,60 66,75

Operating Parameters

Pump shell NO.  Displacement code  Geometric displacement (mL/r) SQP F11-SQP F3-SQP
Anti-wear hydraulic oil or phospholipid Water glycol fluid Water-in-oil emulsion
Max pressure (Mpa) Max speed (r/min) Max pressure (Mpa) Max speed (r/min ) Max pressure (Mpa) Max speed (r/min)
SQP1 2 7.5
3 10.2 13.8 13.8
4 12.8
5 16.7
6 19.2
7 22.9
8 26.2 17.2 1800 15.7 1200 13.8 1200
9 28.8
10 31.0
11 35.0
12 37.9 15.7 15.7
14 44.2 13.8 13.8
SQP2 10 32.5
12 38.3
14 43.3
15 46.7 17.2 1800 17.2 1200 13.8 1200
17 52.5
19 59.2
21 65.0
SQP3 21 66.7
25 79.2
30 95.0
32 100 17.2 1800 17.2 1200 13.8 1200
35 109
38 118
45 140
SQP4 42 134
45 140
50 156
57 178 17.2 1800 17.2 1200 13.8 1200
60 189
66 207
75 237

Pump Position

Pump Positon All series(except for SQP43) SQP43
The first outlet is the opposition side of inlet AA The second outlet is to counterclockwise rotation of 135°from inlet The second outlet is the opposition of inlet
AB The second outlet is to counterclockwise rotation of 45°from inlet The second outlet is to counterclockwise rotation of 90° from inlet
AC The second outlet is to clockwise rotation of 45°from inlet The second outlet is the same side of inlet
AD The second outlet is to clockwise rotation of 135°from inlet The second outlet is to clockwise rotation of 90°from inlet
The first outlet is to counterclockwise rotatin of 90°from inlet BA The second outlet is to counterclockwise rotation of 135°from inlet The second outlet is the opposition of inlet
BB The second outlet is to counterclockwise rotation of 45°from inlet The second outlet is to counterclockwise rotation of 90° from inlet
BC The second outlet is to clockwise rotation of 45°from inlet The second outlet is the same side of inlet
BD The second outlet is to clockwise rotation of 135°from inlet The second outlet is to clockwise rotation of 90°from inlet
The first outlet is the same side of inlet CA The second outlet is to counterclockwise rotation of 135°from inlet The second outlet is the opposition of inlet
CB The second outlet is to counterclockwise rotation of 45°from inlet The second outlet is to counterclockwise rotation of 90° from inlet
CC The second outlet is to clockwise rotation of 45°from inlet The second outlet is the same side of inlet
CD The second outlet is to clockwise rotation of 135°from inlet The second outlet is to clockwise rotation of 90°from inlet
The first outlet is to clockwise rotation of 90° from inlet DA The second outlet is to clockwise rotation of 135°from inlet The second outlet is the opposition of inlet
DB The second outlet is to counterclockwise rotation of 45°from inlet The second outlet is to counterclockwise rotation of 90° from inlet
DC The second outlet is to clockwise rotation of 45°from inlet The second outlet is the same side of inlet
DD The second outlet is to counterclockwise rotation of 135°from inlet The second outlet is to clockwise rotation of 90°from inlet